Abstract
Workers and food systems are integral to economic progress in Africa, where food insecurity is rising alongside exacerbating levels of precarious employment conditions. However, empirical literature remains scant on this relationship. This study examines the link between precarious employment and food insecurity in Ghana using the country’s first Annual Household Income and Expenditure Panel Survey. Precarious employment is a multidimensional index of income inadequacy, employment insecurity, lack of rights and protection, and an unsafe or unhealthy work environment, whereas food insecurity is measured using the Food Insecurity Experience Scale. The main finding, adjusted for endogeneity, indicates that precarious employment increases household food insecurity, a finding that is robust to alternative measures of precarious employment and food insecurity. We further find that precarious employment increases food insecurity more among female-headed households in rural areas. Relatively, employment insecurity has the biggest effect in increasing food insecurity followed by lack of rights and protection, income inadequacy, and unsafe or unhealthy work environment. These findings further demonstrate that health shocks and household asset accumulation are important channels through which precarious employment affects food insecurity. We suggest policies to mitigate health shocks and bolster household asset accumulation among workers in precarious employment to safeguard household food security.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
1 Introduction
Despite the worldwide pledge to realize Sustainable Development Goal 2 (SDG2) of eradicating hunger by 2030, the path to achieving food security remains a paramount developmental challenge globally (FAO et al. 2023). In 2022, a projected 735 million people globally faced hunger, reflecting a 122 million increase from 2019 (FAO et al. 2023). While significant progress was made towards decreasing hunger in Latin America and Asia, hunger rates continued to rise in Africa (FAO et al. 2023). In Africa, approximately 24 percent of the total population is currently facing severe food insecurity, and 60.9 percent face either moderate or severe food insecurity (FAO et al. 2023). Projections indicate a significant increase in hunger across the continent by 2030, with nearly 600 million people expected to be chronically malnourished, stressing the formidable challenge of meeting the SDG target to eliminate hunger (GRFC 2023).
Several studies have identified numerous factors that affect food (in)security, including safety-net programs (Singleton 2023; Rizvi et al. 2021; Gundersen et al. 2019), remittances (Smith and Floro 2021; Mora-Rivera and van Gameren 2021), conflict (Muriuki et al. 2023), climate change (Bedasa and Bedemo 2023; Kralovec 2020), poverty and income inequality (Debebe and Zekarias 2020), ethnic diversity (Koomson and Churchill 2021; Akay et al. 2017), COVID-19 (Cardarelli et al. 2021; Almohamad et al. 2020), public transportation accessibility (Baek 2016), housing instability (Yousefi-Rizi et al. 2021), crime (Kaila and Azad 2023), paid family leave (Lenhart 2021), access to ICT (Oluwatayo and Ojo 2019), social cohesion (Denney et al. 2017), financial inclusion (Koomson et al. 2023; Gajdaand Jezewska-Zychowicz 2021), employment status and policies (Santos et al. 2022; Loopstra and Tarasuk 2013), wage-setting policies (Reeves et al. 2021), formal/ informal employment (Vu and Rammohan 2022; Blekking et al. 2020) and unemployment (Milovanska-Farrington 2022; Etana and Tolossa 2017). Despite the burgeoning literature that investigates the determinants of food insecurity, relatively less is known about the effects of precarious employment on food insecurity within the context of a developing country. The limited evidence may stem from several factors. Key among them is the lack of comprehensive data, especially in developing nations where data collection processes may be less robust, which could impede research on precarious employment and its repercussions on food (in)security. Moreover, the complexity of the issue poses a formidable challenge, as precarious employment’s effects are often intricately intertwined with various structural conditions, such as access to basic services and social safety nets and other socio-economic factors, making it difficult to disentangle its specific impact from these interconnected variables.
Given this backdrop, our study aims to investigate the effect of precarious employment on household food insecurity. Precarious employment describes a work characterized by low wages, job insecurity, lack of social security, limited or no job benefits, absence of protection against dismissals, insufficient health and safety provisions, and absence of trade union representation (International Labour Organisation 2012). Traditional full-time, permanent employment arrangements have become less common. Instead, there has been a rise in temporary, part-time, and contract-based work through employment agencies. Moreover, in developing nations, a substantial portion of the workforce operates in the informal economy, outside legal regulations and without access to social security benefits (Duman 2024). This type of employment has far-reaching consequences beyond the workplace that significantly impact workers’ ability to support their households (Birnbaum and De Wispelaere 2021; Kalleberg 2011). As households progressively depend more on purchased food, income from employment has become increasingly crucial (Blekking et al. 2020; Rahman and Mishra 2020). A higher household income not only enhances the ability to afford food but also enables capital accumulation and reinvestment into agricultural production activities (Yazdanpanah et al. 2021). However, workers in precarious jobs frequently earn unreliable, low incomes with irregular schedules, making it difficult for them to consistently afford nutritious food. Furthermore, without benefits like paid leave, income is lost due to health shocks or family responsibilities, increasing household vulnerability. The financial instability caused by precarious work ultimately limits workers’ ability to consistently provide their households with an adequate, healthy diet (Kalleberg 2011).
Our study makes several significant contributions to the existing literature on the relationship between precarious employment and food insecurity, particularly within the context of a developing country. First, we develop a multidimensional index of precarious employment that encompasses four key dimensions: inadequate income, employment insecurity, unsafe or unhealthy work environments, and lack of rights and protection. This comprehensive approach extends beyond the common focus on just income, job security, and lack of legal rights observed in previous studies (see Nkansah 2023; Koomson and Churchill 2022; González et al. 2021). By including the crucial aspect of unsafe or unhealthy work environment, our index provides a more holistic assessment of the various facets of precarious work and their implications for the well-being of workers and their households. Existing research have shown that exposure to hazardous working conditions can not only negatively impact physical health, but also increase stress and anxiety levels, leading to financial strain and difficulties in securing adequate and nutritious food (Burgard and Lin 2013; Sparks et al. 2001). This comprehensive approach responds to calls in the literature for a deeper understanding of the multidimensional nature of precarious employment and its nuanced impacts on household well-being, including food security (Kalleberg, 2011; Coleman-Jensen et al. 2011).
Second, we examine the disaggregated effects of these distinct dimensions of precarious employment on food insecurity. Employing dominance analysis, we are able to assess the relative importance of each aspect, providing deeper insights into the mechanisms through which the different facets of precarious work influence a household’s ability to access adequate and nutritious food. This heterogeneous analysis is crucial, as previous empirical studies have highlighted the need to examine the nuanced impacts of the various components of precarious employment, as they may have varying effects on household well-being (Kalleberg, 2011; Coleman-Jensen et al. 2011). While inadequate income and employment insecurity may directly affect a household’s purchasing power for food, aspects like lack of rights and protection, and unsafe or unhealthy work environment can indirectly contribute to food insecurity by exacerbating financial strain, reducing productivity, and increasing health-related expenses. Third, we address endogeneity concerns associated with precarious employment by utilising the level of neighbourhood precarious employment (PEWN) as an instrument in a two-stage least squares (2SLS) regression. This instrument captures the density of precarious workers within a household’s neighbourhood and highlights the household’s proclivity towards precarious related jobs (Immergluck 1998). Residents are also more exposed to precarious work through job-related social networks within their communities (Hopkins 2016).
As a fourth contribution, we augment the AHIES household survey data with rich and important administrative data collected at the district level. These district-level data provide valuable contextual information and structural conditions that complement the household-level survey data, allowing us to examine the potential influence of the broader geographic and community-level factors on household food security. Specifically, the administrative data include the share of a district’s housing density, the number of basic schools in a district, and district electricity access, which were obtained from the 2021 Population and Housing Census conducted by the Ghana Statistical Service (2021). Integrating these administrative data with the AHIES household survey is a crucial component of our study, as it allows us to capture the complex interplay between individual, household, and contextual determinants of food insecurity to ensure internal consistency of our food insecurity models. Moreover, integrating administrative data in our analyses overcomes the sole reliance on self-reported information from households, and as such strengthens the validity of our outcomes (Ravallion 2020).
Finally, we investigate the role of health shock and household asset accumulation as potential pathways through which precarious employment influences food insecurity. Health shocks can act as an important channel through which precarious employment affects household food insecurity. Workers in precarious arrangements frequently lack provisions like paid sick leave, health insurance or job protections (Matilla-Santander et al. 2020). As a result, unexpected illness or injury can severely burden these households financially. Also, without savings or social protections as a buffer, out-of-pocket medical costs arising from health issues may force sacrificing food purchases or nutrition quality. On the other hand, precarious employment may also lower household asset accumulation. With irregular or insufficient wages, precariously employed households have limited resources available to save and build up assets. Lower asset accumulation, in turn, worsens household food insecurity, as these households lack the financial cushion to withstand shocks and ensure stable access to adequate and nutritious foods. Hence, our potential channel analyses test two main hypotheses: (1) precarious employment engenders health shocks among workers, and such health shocks tend to increase household food insecurity, and (2) precarious employment lowers asset accumulation, and lower asset accumulation worsens household food insecurity.
Our study found that higher levels of precarious employment are linked with increased food insecurity. The results indicate that precarious employment increases food insecurity more among female and rural workers compared to male and urban workers. Further, relative importance of various precariousness dimensions was found to have an increasing effect on food insecurity. The dominance analysis also showed that employment insecurity is the most important predictor of food insecurity, followed by lack of rights and protection, income inadequacy, and unsafe or unhealthy work environment. Importantly, the analysis across the location-gender divide revealed that the detrimental impact of precarious employment on food insecurity is most pronounced for rural female-headed households. The study identifies health shocks and household asset accumulation as critical channels through which precarious employment affects food insecurity.
Ghana serves as a compelling case to unravel this relationship for several reasons. Despite the agricultural industry being the second-largest contributor to the country’s GDP, Ghana continues to suffer food insecurity concerns. In 2016/2017, the rate of food insecurity was 50%, which reduced to 47.7% in June 2020 and 47.0 percent in September 2020. (Ghana Statistical Service 2018). In the first quarter of 2022, over half of the population (49.1%, or 15.1 million people) were food insecure, a figure that fell to 13.0 million (42.1%) in the second quarter (Ghana Statistical Service 2022). In the first quarter of 2022, almost half of the population (15.1 million people) faced food insecurity, which is higher in rural areas (Ghana Statistical Service 2023). Second, Ghana’s workforce faces significant challenges, including underemployment, job insecurity, low wages, limited workplace rights, and a lack of social protection (Baffour and Abbey 2023; Benach et al. 2014). In 2022, almost two-thirds of Ghana’s working population is in vulnerable employment, with 23.6 percentage points higher in rural areas compared to urban centres (Ghana Statistical Service 2023). In the second quarter of 2022, 445,000 new individuals were joining the ranks of the unemployed, while 850,000 previously employed individuals became unemployed. Additionally, approximately 380,000 people aged 15 and above in the labour force experienced challenges of food insecurity, multidimensional poverty, and unemployment (Ghana Statistical Service 2023).
The following parts comprise the remainder of this research paper: Sect. 2 looks further into the conceptual linkage between precarious employment and food insecurity. Section 3 describes the analytical methodologies used. The results are presented in Sect. 4, and the conclusion and policy implications are presented in Sect. 5.
2 Conceptual link between precarious employment and food insecurity
The link between precarious employment and household food insecurity can be direct or indirect (see Fig. 1). The direct link between precarious employment and household food insecurity stems from the limited income associated with such work arrangements. Precarious employment, characterized by informal, temporary, or nonstandard work arrangements, often results in lower wages, irregular incomes, and a lack of job security. This income instability and insufficiency directly constrain the resources available for households to spend on food, thereby increasing their vulnerability to food insecurity (Loopstra and Tarasuk 2013). Precarious jobs are highly associated with lower household incomes, irregular pay, and few protections that compromise stable finances (Koomson and Churchill 2022; Albiston and Fisk 2021). With limited and unpredictable financial means, households engaged in precarious employment face challenges in affording adequate, nutritious food and maintaining a consistent level of food access (Han and Hart, 2021). Indirectly, precarious employment can influence household food insecurity through several channels. In the subsections below, we discuss health shock, durable asset accumulation, and other channels.
2.1 Health shock
Precarious employment significantly causes household food insecurity by disrupting income stability due to irregular and low earnings (Fernandes 2023; Lewchuk 2016). In Ghana, families reliant on precarious work often struggle to maintain a steady income, making it challenging to afford a sufficient diet and consistent access to food, making such households more food insecure. Meanwhile, precarious employment can worsen food insecurity through health shocks. The absence of health insurance coverage, particularly prevalent among precarious workers, leaves households financially vulnerable to unexpected medical expenses (Ghana Statistical Service 2023). When faced with illness or injury, households must cover medical costs, primarily relying on resources from within the household itself (Ghana Statistical Service 2018). This financial strain diminishes families’ ability to purchase food, leading to food insecurity. Additionally, disruptions to work and earnings during health crises further compound the issue, as the loss of income emanating from higher health expenses during recovery periods leaves households unable to afford essential food items (García-Gómez et al. 2013). Consequently, as health deteriorates and medical expenses accumulate, households experience a cycle of worsening food insecurity alongside declining health.
2.2 Durable asset accumulation
Precarious employment can have a detrimental impact on household food security by constraining the household’s ability to accumulate durable assets. Asset accumulation has been identified as a sustainable means of consumption smoothing, as households with individuals in stable employment can build up savings and invest in assets that can be used for food consumption during times of economic hardship (Bartfeld and Collins 2017; Doss et al. 2011; Aryeetey 2004). However, individuals in precarious work arrangements often lack the financial resources and stability needed to accumulate these productive and non-productive durable assets (Jalilian and Kirkpatrick 2002). In developing countries like Ghana, where a significant proportion of the working population is categorized as ‘working poor’, households often lack the resources and financial stability needed to accumulate tangible durable assets, which serve as a crucial risk-coping mechanism that can be sold for cash to meet food consumption needs during hardship (Doss et al. 2011; Aryeetey 2004). The financial constraints faced by working poor households engaged in precarious employment limit their ability to build up these types of assets, undermining their capacity to smoothen consumption and maintain food security. Moreover, the inability of precarious workers to accumulate durable assets also restricts the household’s ability to diversify its income portfolio, reducing the overall income available for food consumption (Kofinti et al. 2023; Senadza 2014).
2.3 Other channels
Precarious employment can impact household food insecurity in Ghana through multiple pathways beyond the constraint of durable asset accumulation. One additional channel is impeding the ability of these households to engage in entrepreneurial activities. The instability and lack of financial resources associated with precarious work arrangements provide little opportunity for workers to save surplus income or start small businesses that could generate stable alternative sources of revenue (Conen and Schippers, 2019). This, in turn, limits the household’s capacity to diversify its income streams and improve its overall food security. Furthermore, the precariousness of employment and low wages can induce these households to take on debt to cover basic needs, such as purchasing groceries (Baey and Yeoh 2015). Sustained debt obligations over the long run can exacerbate the household’s financial insecurity (Elliot and Lindblom 2019) and further threaten its ability to afford healthy and nutritious diets (Brewer 2020). This over-indebtedness pathway can trap precarious worker households in a cycle of food insecurity, as the need for service debt payments reduces the resources available for food consumption.
3 Data and variables
The research used panel data from Ghana’s Annual Household Income and Expenditure Survey (AHIES). The AHIES household panel survey is Ghana’s first representative sample household panel survey. This survey collects comprehensive information on household expenditure, income, and living conditions at both the national and regional levels. Its primary objective is to facilitate evidence-based decision-making for development by gathering data on household consumption expenditure, demographics, economics, employment, and welfare indicators. AHIES contributes to various Sustainable Development Goals (SDGs) and provides disaggregated data for diverse targets such as labour statistics, food insecurity, multidimensional poverty, and health status. For this study, we analysed the first two quarters of data of the Annual Household Income and Expenditure Survey of 2023 (that is waves 1 and 2). As shown in Fig. 2, wave 1 included 10,761 households while wave 2 had 10,628 households, comprising a total sample of 21,389 households across the two waves, with a balanced panel of 21,240 households. To arrive at the analytical sample, we first restricted the sample to working individuals aged 18–60 who reported working at least 7 days in the survey reference week. This reduced the sample to 17,232 households across the two waves. We then merged the datasets using unique household identifiers. Observations with missing data on key variables were dropped. This resulted in a final sample 15,596 households. Appendix A1 presents the descriptive statistics of variables used in our estimation.
3.1 Household food insecurity
In this study, food insecurity is measured using the Rasch model applied to a standardized set of eight basic Yes/No questions (where “Yes” is coded as 1 and “No” as 0, as shown in Appendix Table S1). Based on these questions, the Food Insecurity Experience Scale (FIES) which has been extensively embraced in the literature as an objective assessment of households’ food insecurity was used (Koomson and Churchill 2021; Cafiero et al. 2018; FAO 2013). Household food insecurity is measured using a model developed by Rasch that is based on the one-parameter logistic model. Equation (1) describes the Rasch model formula:
where, \({X}_{ij}\) to the probability that household \(i\) gives affirmative response to FIES item \(j\). The level of difficulty or severity component of the FIES items is expressed by \({\beta }_{i}\), while \({\vartheta }_{j}\) reflects an individual’s capacity to accurately reply to the FIES question and shows the extent of food insecurity within the household. If \(\beta\) remains constant and \(\vartheta\) increases, food insecurity is more likely (Koomson and Churchill 2021). The total food insecurity score goes from 0 to 1, with a higher value indicating greater food insecurity. In addition, the study incorporated established measures of food insecurity in addition to Rasch’s modelling of the FIES, including the multidimensional index, principal component analysis, and raw score (additive index). This allowed the researchers to validate the Rasch results by comparing them to other measures, providing a more robust assessment by leveraging each technique’s strengths (Koomson et al. 2023). These multiple measures from the FIES engender a more comprehensive cardinal and ordinal insights into the nature, prevalence, and impact of food insecurity.
3.2 Precarious employment
In this study, we adapt the precarious employment measurement using the most current conceptualization of precarity as a multidimensional construct (Fernandes 2023; González et al. 2021; García-Pérez et al. 2017). Our multidimensional measure incorporates employment categorization and summarises precariousness features of various types of work that imply high levels of precarity (Baek et al. 2023; Burgess and Campbell 1998). Four dimensions (see Table S2) are considered in this study: (i) income inadequacy, (ii) employment insecurity, (iii) lack of rights and protection and (iv) unsafe or unhealthy work environment (González et al. 2021; Rönnblad et al. 2019; García-Pérez et al. 2017). To signify precarity or deprivation, each dimension is represented as a binary variable (“No” = 0; “Yes” = 1). Following Alkire and Foster’s (2011) technique, we gave equal weight (1/4) to each category and computed a multidimensional precarious employment score (González et al. 2021; García-Pérez et al. 2017). As a result, a rise in the precarity score suggests a greater intensity of precarious employment.
where \({PE}_{i}\) denote a household precarious employment score, \({I}_{di}\)= 1 if household \(i\) is deprived in indicator \(d\) (and \({I}_{di}\)= 0 otherwise) and \({w}_{d}\) is the weight associated with indicator \(i\) with \(\sum_{d=1}^{D}{w}_{d}=1\).
We use a dual threshold technique and set the cut-off at 0.5, as in prior research (Nkansah 2023; Koomson and Churchill 2022). This implies that if a household’s precarity score exceeds 0.5, we give a value of 1 to represent more precarity; otherwise, we assign a value of 0. While the precarity score is our main analytical metric, we also use a binary version for robustness tests and other weighting and cut-off as a sensitivity analyses.
4 Empirical strategy
In this facet, we outline the empirical model that examines the relationship between precarious employment (PE) and food insecurity in Ghana. Specifically, we specify the household demand function for PE as follows:
where \(FII\) is the food insecurity level for the household, \(PE\) is the precarious employment status of a household, and Z compresses the household head characteristics, household variables, district variables and ecological zone. These variables include gender, age, education level, marital status, household size, dependents, safety net program, sector of employment, location, ecological zones, farm households, basic schools in a district, share of a district’s housing density, and district electricity access. Based on Eq. 3, the explicit econometric model that can be estimated is expressed as follows:
Aside FII, PE and Z that is explained above, i and t denote specific household and time respectively. Furthermore, the model accounts for fixed effects, including \({\psi }_{p}\) representing ecological zone fixed effects and \({\mu }_{t}\) representing month-fixed effects. The random error term is denoted as \(\nu\).
4.1 Estimation strategy
The data has a panel structure with quarterly household observations. However, a pooled OLS is appropriate because key explanatory variables exhibit little variation over short periods. Precarious employment is measured at the household level and inspection found no substantial changes quarter-to-quarter. Other covariates like demographics, location, and education are also predominantly time-invariant. As the model identifies cross-sectional rather than within-household relationships over a quarter, fixed or random effects models may not meaningfully improve pooled OLS efficiency. Based on this, we utilise the ordinary least squares (OLS) to estimate empirical model 4 as our baseline model. In line with the existing studies on the effect of precarious employment on wellbeing. We acknowledge the presence of an endogeneity problem linked with precarious employment (Nkansah, 2023; Koomson and Churchill 2022). We suspect potential endogeneity between PE and food insecurity linkage due to possible bi-directional causality. Precarious working conditions frequently result in households having limited financial resources, thereby reducing their ability to afford food and increasing food insecurity. Simultaneously, inadequate resources for food expenses can drive household heads to accept precarious employment or take on multiple jobs to secure sufficient income for their basic needs, including food (Nunoo et al. 2018).
We remedy the potential endogeneity using the Two Stage Least Square (2SLS) instrumental variable approach as specified in Eqs. (5) and (6):
The Eq. (5) specifies the reduced form equation in stage 1:
whereas Eq. (6) specifies the structural equation in stage 2 as:
The variables in Eqs. (3) and (4) are as explained in Eq. (5) except for the Precarious neighbourhood employment (PEWN) which denotes neighbourhood precarious employment. In Eq. (5), PEWN is used as an instrument for PE. The validity of the instrument is based on the expectation that neighbourhood precarious employment is directly related to precarious employment experienced. On the contrary, higher neighbourhood precarious employment is associated with a greater acceptance of precarious employment conditions (Hopkins 2016). However, the study does not anticipate a direct influence of neighbourhood precarious employment on food insecurity status unless it operates indirectly through precarious employment. Besides the instrumental variable, we have leveraged our results with two additional quasi-experimental approaches using the propensity score matching technique, kinky regression and Lewbel’s (2012) heteroscedastic-adjusted instrument method. Whereas the former has the potency of further resolving endogeneity and sample selectivity concerns, as shown in previous studies (Essel-Gaisey et al. 2023; Koomson and Churchill 2022), the latter has demonstrated consistent estimates by combining both internal and external instruments to address endogeneity (Kofinti et al. 2023).
4.2 Potential pathway analysis
This study aims to investigate the link between precarious employment and food insecurity, focusing on the role of health shock and asset accumulation as potential pathways. This study used a two-step approach to examine how precarious employment, health shock and asset accumulation interact to affect food insecurity. Consequently, in the first step, a significant link is established between precarious employment, health shock (\(shck\)) and asset accumulation (\(asset\)).
In the next stage, the health shock and assets accumulation variables were added separately as covariates in the food insecurity model (Eqs. 7 and 8) to assess their impact on the coefficient of precarious employment. This study provides valued intuitions into how health shock and asset accumulation may help explain the link between precarious employment and food insecurity.
5 Summary statistics
The summary statistics are presented in Table 11 in the Appendix. The first two columns show the statistics for the entire sample, whereas the remaining columns, 3 and 4, and 5 and 6 show the statistics for waves 1 and 2 respectively. The statistics show that, on average, households reported a moderate mean FIES score of 0.030, with around 50% of households classified as food insecure. Almost two-thirds of sampled household heads were in PE. The data shows that the average age of the household head is 41.032 years, with 28.7% being female-headed; 25.8% of household heads have no formal education, while 9.3% have tertiary education. The average household size is 5.280, with 50.4% of households located in rural areas; 75.9% of household heads are married, and the average number of dependents is 2.586. Most household heads are employed in the agricultural sector (45.8%), and 76.3% are covered by the safety net program (national health insurance scheme), while 48.1% of households are involved in farming, and 19.7% have disabled household members. The mean asset accumulation index is 0.485, and the multidimensional precarity sub-indices range from 0.484 for unsafe or unhealthy work environment to 0.927 for lack of rights and protections.
6 Main results and discussions
6.1 Baseline results
Table 1 presents the baseline estimates for the relationship between precarious employment (PE) and food insecurity. The estimates for various measures of food insecurity, namely FIES, FIES (MPI), FIES (RS), and FIES (PCA), are reported in Columns 1 to 4, respectively. Standardised coefficients are interpreted because they allow for easy comparison between various estimates of both PE and food insecurity. In Column 1, we observe that a one standard deviation increase in PE corresponds to a 0.067 standard deviation increase in household food insecurity. Similarly, Columns 2, 3, and 4 show one standard deviation increase in PE is associated with 0.064, 0.060 and 0.064 standard deviations increase in household food insecurity, respectively. These findings suggest that households become more vulnerable to inadequate access to nutritious food when the job of the primary wage earner is unstable and lacks protections, making it difficult to reliably budget for basic nutritional needs. It is worth noting that these results align with previous studies that have also demonstrated the adverse impact of PE conditions on household welfare (Nor 2022; Koomson and Churchill 2022; Albiston and Fisk 2021; Rönnblad et al. 2019).
Aside from PE, the results show that food insecurity is more predominant in rural households, female-headed households, households in savannah and forest ecological zones, households with dependents and households with disabled workers. Household size exhibits a non-linear (inverted-U) significant relationship with food insecurity. This suggests that as household size increases, there is a lower likelihood of experiencing food insecurity. One possible explanation is that larger households often have economically active members who contribute financially to household consumption. This includes cases where child labourers are involved, as economically active children in Ghana have been observed to contribute significantly to household farm and nonfarm income (Koomson and Churchill 2022). Moreover, the results show that compared to illiterate household heads, educated heads and households that own a farm experienced significantly lower levels of food insecurity. Compared to workers in the agriculture sector, workers in the service sector are associated with a decreasing level of food insecurity. These findings suggest certain household characteristics can either mitigate or exacerbate challenges in accessing adequate nutrition. The study also found that social safety net programs (health insurance) can effectively reduce household food insecurity. This finding aligns with previous research that has demonstrated the positive impacts of social safety net programs on food security and overall well-being (Schmidt, Shore-Sheppard, and Watson, 2016).
6.2 Endogeneity-corrected results
We acknowledge that the potential endogeneity related to PE could introduce bias into these estimates. To address this concern, we employ a 2SLS regression framework, utilizing neighbourhood precarious employment (PEWN) as an instrumental variable. In Table 2, we present the results of the 2SLS regression. Consistent with our expectations, the first-stage regression demonstrates that higher levels of precarious neighbourhood employment correlate with increased PE at the household level points to neighbourhood influences on households’ employment circumstances. Importantly, all the first-stage results exhibit F-statistics greater than 10, indicating that our instrument is not weakly associated with PE (Stock and Yogo 2002).
In Column 1, we observe that a one standard deviation increase in PE corresponds to a 0.118 standard deviation increase in household food insecurity. Similarly, Columns 2, 3, and 4 show one standard deviation increase in PE is associated with 0.118, 0.095 and 0.119 standard deviations increase in household food insecurity, respectively. Comparing our 2SLS results with the baseline, the latter produces a relatively lower coefficient, indicating that endogeneity poses a downward bias in our estimates. This relationship can be explained by the inherent characteristics of precarious employment, which is often marked by unpredictable income, limited access to benefits and social protection, and job insecurity. These conditions make it challenging for individuals and their households to consistently access and afford an adequate amount of nutritious food. The findings are consistent with earlier studies in developed countries, underscoring the detrimental impact of precarious work arrangements on household food security (Coleman-Jensen 2011; Gruber 2001).
6.2.1 Gender and locational dimensions of PE and food insecurity
In line with the SDG’s central goal of “leaving no one behind,” we provide findings across gender lines of household headship and locational dimensions. Panels A and B of Table 3 present the estimates for male–female households, respectively. In Panel A (Column 1 of Table 3), an increase in PE increases food insecurity by 0.203 standard deviations for male-headed households. The estimate aligns with that of Columns 2–4. Panel B (Column 1) shows that an increase in PE correlates with a 0.126 standard deviation increase in food insecurity for female-headed households. Precarious employment (PE) consistently reduces food security more in households headed by women compared to those headed by men. This aligns with evidence that employment precarity disproportionately affects the well-being of female-headed households (Koomson and Churchill 2022). The gender disparity can be attributed to the compounded vulnerabilities of female-headed households, including lower incomes, limited resources, and sociocultural norms hindering their economic empowerment (Essilfie et al. 2021).
Moreover, focusing on the locational dimensions in Table 4, our results indicate that a one standard deviation increase in PE is associated with a 0.085 standard deviation increase in food insecurity for households in rural areas (Column 1 of Panel A). Likewise, in Column 1 of Panel B, the results show one standard deviation increase in PE is associated with a 0.142 standard deviation increase in household food insecurity, respectively. This result is consistent across all models from columns 1–4 in Panels A and B of Table 4. The detrimental impact of precarious employment on food insecurity is pervasive across rural and urban settings, corroborating previous research (Ramsey et al. 2012). In rural areas, precarious work conditions in agriculture and informal sectors, directly undermine households’ ability to secure stable incomes and access adequate, nutritious food. Similarly, in urban areas, the informal sector and low-skilled jobs are sources of precarious employment making it difficult for households to afford a diverse diet, exacerbated by rising costs.
The analysis further examines the differential effects of precarious employment on food insecurity across the location-gender divide. Focusing on only main model (Rasch), the results show that a one standard deviation increase in precarious employment leads to a 0.062 standard deviation increase in food insecurity for rural male workers, a 0.163 standard deviation increase for rural female workers, a 0.147 standard deviation increase for urban male workers, and a 0.126 standard deviation increase for urban female workers. The Chow test indicates that these effects are significantly different across the four groups. While urban workers, both male and female, also experience the negative impacts of precarious employment on their households’ food security, the effect is less pronounced than for rural female-headed households, likely due to their limited access to resources, persistent sociocultural norms, and the disproportionate burden of unpaid care work (Essilfie et al. 2021). This suggests the need for tailored policy interventions that address the unique circumstances and needs of different demographic groups to effectively mitigate the food insecurity risks associated with precarious work (Ramsey et al. 2012) (Table 5).
6.2.2 Dimensions of precarious employment and food insecurity
Furthermore, we examine the effect of precarious employment on food insecurity across various dimensions of precarious employment in Table 6. The findings consistently demonstrate that precarious employment dimensions are associated with an increased level of food insecurity in all models. We observe that employment insecurity, income inadequacy, a lack of rights and protections, and an unsafe or unhealthy work environment are linked with 0.175, 0.127, 0.104, and 0.327 standard deviations increase in household food insecurity, respectively. These findings fill the gap highlighted by precarious studies calling for the need to move beyond composite and unidimensional conceptualizations (Kalleberg and Vallas, 2018; Coleman-Jensen et al. 2011). These studies argue that the distinct dimensions of precarious work can have varying effects on household well-being, including food security outcomes. While inadequate income and employment insecurity may directly constrain a household’s ability to afford adequate food, the lack of rights and protections, as well as unsafe or unhealthy work environments, can indirectly contribute to food insecurity by exacerbating financial strain, reducing productivity, and increasing health-related expenses Table 12.
In Table 13 in the appendix, we present the results further assessing the relative importance of the dimensions of precarious employment. From the general dominance analysis, we observed that among the four dimensions of precarious employment, employment insecurity is the most important predictor of food insecurity, followed by income inadequacy, lack of rights and protection and unsafe or unhealthy work environment. This finding implies that, if the focus of the household is to reduce food insecurity, then interventions that promote more stable employment opportunities, strengthen income protection mechanisms, and enhance workplace safety would be most effective at addressing food insecurity.
6.3 Robustness checks
In this segment, we conducted multiple robustness tests of our results in Tables 7, 8, 9 and 10. First, we subject our standard 2SLS estimates to a robustness test using Lewbel’s (2012) heteroscedastic-adjusted instrument method. We evaluate the robustness of the model via internally generated instruments. The Craig-Donald Wald F-statistic surpasses the 10 thresholds, signifying the significance and absence of a weak relationship between the internal instruments with financial resilience (Stock and Yogo, 2002). Our findings demonstrate that a household head in PE has a positive and significant effect on household food insecurity. Consistently, the Lewbel 2SLS estimates match our baseline and standard 2SLS estimates. This is consistent with prior research that utilizes similar approaches (Kofinti et al. 2023; Koomson et al. 2023; Martey 2022; Marisetty, 2022).
Second, we use Kinky Least Squares (KLS) which has the advantage of being instrument-free (see, Voordeckers et al. 2023; Kripfganz and Kiviet 2021). Given that our results suggest that the OLS estimates are biased downward, we expect that the association between PE and the error term should be negative. Hence, we set the postulated endogeneity range of PE for the KLS analysis to range from −0.5 to zero. We present the KLS figures for the relationship between PE and food insecurity in Table 7. The point estimate for PE is positive and significant over the postulated range and the magnitudes of the point estimates decrease with the postulated degree of endogeneity. The KLS results complement the previous estimates and consistently show that precarious employment is positively correlated with food insecurity among households.
6.3.1 Precarious employment and food insecurity (propensity score matching)
Regarding the third sensitivity test, to address self-selection bias and answer the counterfactual question of what food insecurity levels would be for households facing PE conditions compared to if they had not, we utilize Propensity Score Matching (PSM), which is widely employed in academic studies, to address the issue of self-selection bias (Kofinti et al. 2023; Koomson et al. 2023). To ensure reliable PSM estimates, we employ five matching methods (nearest neighbour, kernel, radius, local linear regression) and Inverse-Probability Weighting Regression Adjustment (IPWRA). Unlike the PSM technique, the Inverse Probability Weighted Regression Adjustment (IPWRA) generates predicted results for the average treatment effect using weighted regression coefficients, thereby providing double-robustness (Bandyopadhyay et al. 2023; Negi and Wooldridge 2022). Based on the covariate balancing in this context, the variables included in the first-stage propensity score model were age, sex of the household head, dependency ratio, participation in a social safety net program (national health insurance), presence of a disabled household member, and Share of a district’s housing density. The study passed the covariate balancing test and the common support (overlapping) test for PSM, which are presented in Appendix Table 14 and Fig. 3, respectively. In Table 8, the results reveal the Average Treatment Effect on the Treated (ATT) for the impact of precarious employment (PE) on food insecurity, ranging from 0.158 to 1.473 across different estimation methods. Specifically, Column 1 shows the ATT estimates ranging from 0.398 to 0.465, indicating that PE is linked to an increased level of food insecurity. The results from the PSM remain consistent regardless of the method used to address the endogeneity of precarious employment.
Fourthly, we conducted a sensitivity test by using average adult household characteristics (Appendix Table 15). The characteristics included the average number of adults in PE relative to working adults, in addition to average age, female share, education level, and marital status. The results across all four models consistently and support the main finding. For a fifth sensitivity test (Appendix Table 16), we assessed our results applying a union cut-off of 0.33 for the PE index and the corresponding outcomes are reported. In Panel B, we assigned an equal weight to each dimension of PE and analysed its relationship with our primary measure of food insecurity. Panel C utilized the additive index, or score, of PE in conjunction with the main indicator of food insecurity. Across all model specifications, the results continued to strongly support our primary finding that PE contributes to higher household food insecurity. Lastly, we subject our results to different thresholds and weights for measuring food insecurity (see Table 17 Panel D and E). In contrast to the conventional cutoff of 0.5 used in constructing the food insecurity index (Martey 2022; Adusah-Poku and Takeuchi 2019), we adopt the approach utilized in previous studies (Kofinti et al. 2023; Koomson and Churchill 2022) and apply alternative thresholds of 0.33. in Table 17 in Panel D, the results show that all the estimates align with our initial findings, demonstrating consistency. Moreover, we conduct additional tests by assigning higher weights of 0.20 to the dimension "GOING A WHOLE DAY WITHOUT FOOD" (WFOOD_1DAY), which contributes to the food insecurity construct. In Panel B of Table 17, our primary findings receive further support, indicating that PE exacerbates food insecurity in the overall sample. These findings remain robust across the different measures, techniques and thresholds used.
6.4 Potential channel analyses
Following a two-step methodology used in prior studies (Koomson and Churchill 2021, 2022; Alesina and Zhuravskaya 2011), we examined the link between PE and health shocks as well as household asset accumulation. Household health shock is a binary variable that looks at whether any member of the household suffered from either an illness or injury. It captures if there was an unexpected medical event affecting one individual within the household, especially the household head. In addition, we measured household asset accumulation following the approach developed by Filmer and Pritchett (2001). A variety of durable goods owned by each household were catalogued, consisting of possessions that could potentially be sold or used as collateral in times of financial need. Examples included electronics like televisions and computers, vehicles, land ownership, household items, jewellery, and more. These assets were then subjected to principal component analysis to synthesize them into a single wealth index measuring overall asset accumulation. This technique for deriving an index from multiple indicators of durable assets and housing quality was similarly applied by Seshan (2020). The resulting asset accumulation score serves as a proxy for households’ capacity to withstand economic hardship through capital resources.
In Table 9, Column 1, the results revealed a statistically significant negative relationship (at a 1% level) between PE and health shocks. Column 2 findings showed a statistically significant positive relationship (at a 1% level) between PE and asset accumulation. Our findings align with prior research that has established links between job precarity and worse health outcomes (e.g. Matilla-Santander et al. 2020). More precarious employment is associated with an increased incidence of health issues for workers. Separately, the relationship we observed between precariousness and household financial behaviours is consistent with the results reported by Nkansah (2023), who also documented the impacts of unstable, low-quality jobs on financial decision-making and resources at the family level.
In the second step, we introduce the health shock and asset accumulation variable as an additional covariate in the food insecurity model (Eqs. 7 and 8). We consider the variable a relevant pathway if its inclusion in the model leads to a reduction in the earlier estimated coefficient of PE or renders it statistically insignificant. To conduct this analysis, we employ the 2SLS model, comparing the coefficients from Table 2 (Panel B) with the coefficients in Panel A of Table 10 (Section A, Columns 1–4). The results in Section A, Columns 1–4 indicate that increased health shock is linked with increased food insecurity. Furthermore, we observe that in column 1 the estimates for PE are consistently lower in Panel A compared to Panel B. This suggests that including health shock as an additional predictor in the food insecurity model reduces the magnitude of PE. Similarly, the results in Panel A of Table 10 show that higher asset accumulation is linked to a decreased level of food insecurity. We observe that the estimates of PE (in Panel A) are consistently smaller than those in Panel B (Section B, Columns 1–4). This suggests that incorporating asset accumulation as an additional covariate in the food insecurity regression diminishes the magnitude of PE. Based on the results obtained, we infer that health shock and asset accumulation are important pathways through which PE affects food insecurity.
7 Conclusion and policy implication
Workers across the globe play a vital role in sustaining the world’s food supply, with many depending on earnings from their labour to meet their own nutritional needs. Nonetheless, these individuals, who are integral to the food system from source to plate, often grapple with substandard working conditions. However, researchers have not yet examined the effect of PE conditions on food insecurity. Our study adds to the existing works by examining the link between PE and food insecurity using panel data from Ghana, called the Annual Household Income and Expenditure Survey. Our measurement of food insecurity primarily relies on the Rasch model, although we also employ the MPI, principal component analysis, and an additive approach for the Food Insecurity Experience Scale (FIES). Potential endogeneity related to PE is addressed using neighbourhood precarious employment.
Our findings reveal a significant and positive link between PE and food insecurity. This finding remains consistent across different dimensions of PE and is robust to various approaches employed to address endogeneity and alternative methods employed to capture the food insecurity index. We further find that precarious employment increases food insecurity more among rural female-headed households. Relatively, employment insecurity has the biggest effect in increasing food insecurity followed by lack of rights and protection, income inadequacy, and unsafe or unhealthy work environment. These findings further demonstrate that health shocks and household asset accumulation are important channels through which precarious employment affects food insecurity.
These findings accentuate the need for policies aimed at ensuring decent working conditions and removing obstacles that prevent workers from renegotiating their contracts, particularly among vulnerable rural and female-headed households. Such initiatives could significantly boost workers’ earnings and health as well as contribute to achieving the SDGs. Strategies to formalize unstable jobs and guarantee consistent living incomes through regulations on working conditions and social safety nets. This can help buffer the financial impact of economic shocks and ensure households have reliable access to nutritious foods. Directly, these measures contribute to SDG 8, which promotes decent work and economic growth. Indirectly, by reducing PE and thereby food insecurity (SDG 2), we can further support the attainment of SDG 8, ensuring all workers have access to legal and social protections, job security, safe workplaces, and the capacity to voice concerns or negotiate working conditions. Improved working conditions can also contribute to alleviating poverty (SDG 1), reducing inequality (SDG 10), promoting quality education (SDG 4), and advancing good health and wellbeing (SDG 3). Our study resonates with the primary aim of the SDGs, which is to leave no one behind. It highlights the potential of policies that eliminate PE conditions to provide individuals and households with a reliable income source, helping them fulfil their basic needs, access nutritious food, and enhance their overall well-being.
Data limitations meant this study could only assess direct impacts, not other potential channels linking PE to food insecurity. Further research should explore context-specific indirect pathways to broaden understanding of this relationship.
Data availability
The data was collected by Ghana Statistical Service and the authors thus do not have permission to share it. However, access to the data can be requested from Ghana Statistical Service at https://statsghana.gov.gh/gssdatadownloadspage.php] https://microdata.statsghana.gov.gh/index.php/catalog/119.
References
Adusah-Poku F, Takeuchi K (2019) Household energy expenditure in Ghana: a double-hurdle model approach. World Dev 117:266–277
Akay A, Constant A, Giulietti C, Guzi M (2017) Ethnic diversity and well-being. J Popul Econ 30:265–306
Albiston CR, Fisk CL (2021) Precarious work and precarious welfare: how the pandemic reveals fundamental flaws of the US social safety net. Berkeley J Emp & Lab l 42:257
Alesina A, Zhuravskaya E (2011) Segregation and the quality of government in a cross section of countries. Am Econ Rev 101(5):1872–1911
Alkire S, Foster J (2011) Understandings and misunderstandings of multidimensional poverty measurement. J Econ Inequal 9:289–314
Almohamad M, Mofleh D, Sharma S (2020) The impact of the COVID-19 pandemic on food insecurity. J Agric, Food Syst Community Dev 10(1):261–264
Aryeetey E (2004) Household asset choice among the rural poor in Ghana. Institute of statistical, social and economic research, University of Ghana
Baek D (2016) The effect of public transportation accessibility on food insecurity. East Econ J 42:104–134
Baek SU, Kim MS, Lim MH, Kim T, Yoon JH, Won JU (2023) Characteristics and socio-demographic distribution of precarious employment among Korean wage workers: a proposition of multidimensional approach using a summative score. Safety Health Work. https://doi.org/10.1016/j.shaw.2023.07.002
Baey G, Yeoh BS (2015) Migration and precarious work: negotiating debt, employment, and livelihood strategies amongst Bangladeshi migrant men working in Singapore’s construction industry. Migrating Out of Poverty Working Paper
Baffour PT, Abbey E (2023) Precarious work in the formal sector—evidence from Ghana. World Dev Persp 29:100492
Bandyopadhyay S, Sarkar S, Sensarma R (2023) The association between access to key household resources and violence against women. Sci Rep 13(1):12278
Bartfeld J, Collins JM (2017) Food insecurity, financial shocks, and financial coping strategies among households with elementary school children in Wisconsin. J Consum Aff 51(3):519–548
Bedasa Y, Bedemo A (2023) The effect of climate change on food insecurity in the horn of Africa. GeoJournal 88(2):1829–1839
Benach J, Vives A, Amable M, Vanroelen C, Tarafa G, Muntaner C (2014) Precarious employment: understanding an emerging social determinant of health. Annu Rev Public Health 35:229–253
Birnbaum S, De Wispelaere J (2021) Exit strategy or exit trap? Basic income and the ‘power to say no’in the age of precarious employment. Soc Econ Rev 19(3):909–927
Blekking J, Waldman K, Tuholske C, Evans T (2020) Formal/informal employment and urban food security in Sub-Saharan Africa. Appl Geogr 114:102131
Brewer M (2020) Household debt and children’s risk of food insecurity. Soc Probl 67(3):565–584
Burgard SA, Lin KY (2013) Bad jobs, bad health? How work and working conditions contribute to health disparities. Am Behav Sci 57(8):1105–1127
Burgess J, Campbell I (1998) The nature and dimensions of precarious employment in Australia. Labour Ind 8(3):5–21
Cafiero C, Viviani S, Nord M (2018) Food security measurement in a global context: the food insecurity experience scale. Measurement 116:146–152
Cardarelli KM, DeWitt E, Gillespie R, Graham RH, Norman-Burgdolf H, Mullins JT (2021) Policy implications of the COVID-19 pandemic on food insecurity in rural America: evidence from Appalachia. Int J Environ Res Public Health 18(23):12792
Coleman-Jensen AJ (2011) Working for peanuts: nonstandard work and food insecurity across household structure. J Fam Econ Issues 32:84–97
Conen W, Schippers J (eds) (2019) Self-employment as precarious work: a European perspective. Edward Elgar Publishing, Cheltenham
Debebe S, Zekarias EH (2020) Analysis of poverty, income inequality and their effects on food insecurity in southern Ethiopia. Agriculture & Food Security 9:1–12
Denney JT, Kimbro RT, Heck K, Cubbin C (2017) Social cohesion and food insecurity: insights from the geographic research on wellbeing (GROW) study. Matern Child Health J 21:343–350
Doss CR, Grown C, Deere CD (2011) Gender and asset ownership: A guide to collecting individual-level data. World Bank policy Research working paper, (4704)
Duman A (2024) The diversity of informal employment: a survey of drivers, outcomes, and policies. SSRN Electron J. https://doi.org/10.2139/ssrn.4737555
Elliot V, Lindblom T (2019) Indebtedness, over-indebtedness and wellbeing. In: Hauff J, Gärling T, Lindblom T (eds) Indebtedness in early adulthood: causes and remedies. Palgrave Macmillan, Cham, pp 21–48
Essel-Gaisey F, Okyere MA, Forson R, Chiang TF (2023) The road to recovery: financial resilience and mental health in post-apartheid South Africa. SSM-Popul Health 23:101455
Essilfie G, Sebu J, Annim SK, Asmah EE (2021) Women’s empowerment and household food security in Ghana. Int J Soc Econ 48(2):279–296
Etana D, Tolossa D (2017) Unemployment and food insecurity in urban Ethiopia. Afr Dev Rev 29(1):56–68
FAO (2013) The food insecurity experience scale—frequently asked questions (FAQs). Rome: Food and Agriculture
FAO, IFAD, UNICEF, WFP, & WHO. (2023). The state of food security and nutrition in the world 2023. https://doi.org/10.4060/cc3017en
Fernandes RDCP (2023) The multidimensional construct of precarious work, the future of work, and workers’ health. Cad Saude Publica 39:e00100522
Gajda R, Jeżewska-Zychowicz M (2021) The importance of social financial support in reducing food insecurity among elderly people. Food Secur 13(3):717–727
García-Gómez P, Van Kippersluis H, O’Donnell O, Van Doorslaer E (2013) Long-term and spillover effects of health shocks on employment and income. J Human Resour 48(4):873–909
García-Pérez C, Prieto-Alaiz M, Simón H (2017) A new multidimensional approach to measuring precarious employment. Social Indic Res 134(2):437–454
Ghana Statistical Service (2018). Ghana living standards survey round 7 (GLSS7). Ghana Statistical Service, Accra
Ghana Statistical Service (2021) Ghana population and housing census. General report. https://statsghana.gov.gh/gssmain/fileUpload/pressrelease/2021%20PHC%20General%20Report%20Vol%203A_Population%20of%20Regions%20and%20Districts_181121.pdf
Ghana Statistical Service (2022) Ghana annual household income and expenditure survey. https://statsghana.gov.gh/gssmain/fileUpload/pressrelease/AHIES%20executive%20summary%201%20(3_24PM).pdf
Ghana Statistical Service (2023) Ghana annual household income and expenditure survey. https://statsghana.gov.gh/gssmain/fileUpload/pressrelease/AHIES%20executive%20summary%201%20(3_24PM).pdf
González P, Sehnbruch K, Apablaza M, Pineda RM, Arriagada V (2021) A multidimensional approach to measuring quality of employment (QoE) deprivation in six central American countries. Soc Indic Res 158:107–141
GRFC (2023) Global report on food crises. www.wfp.org/publications/global-report-food-crises-2023
Gruber J (2001) The wealth of the unemployed. ILR Rev 55(1):79–94
Gundersen C, Waxman E, Crumbaugh AS (2019) An examination of the adequacy of supplemental nutrition assistance program (SNAP) benefit levels: impacts on food insecurity. Agric Resour Econ Rev 48(3):433–447
Han WJ, Hart J (2021) Job precarity and economic prospects during the COVID-19 public health crisis. Soc Sci Q 102(5):2394–2411
Hopkins CT (2016) Precarious work in Montreal: women, urban space, and time. University of Toronto (Canada).
Immergluck D (1998) Job proximity and the urban employment problem: do suitable nearby jobs improve neighbourhood employment rates? Urban Stud 35(1):7–23
International Labour Office (2012) Working towards sustainable development: opportunities for decent work and social inclusion in a green economy. International Labour Organization.
Jalilian H, Kirkpatrick C (2002) Financial development and poverty reduction in developing countries. Int J Finance Econ 7(2):97–108
Kaila H, Azad A (2023) The effects of crime and violence on food insecurity and consumption in Nigeria. Food Policy 115:102404
Kalleberg AL (2011) Good jobs, bad jobs: The rise of polarized and precarious employment systems in the United States, 1970s–2000s. Russell Sage Foundation
Kofinti RE, Koomson I, Peprah JA (2023) Borrower discouragement and multidimensional child deprivation in Ghana. J Econ Inequal 22(1):49–67
Koomson I, Churchill SA (2021) Ethnic diversity and food insecurity: evidence from Ghana. J Dev Stud 57(11):1912–1926
Koomson I, Churchill SA (2022) Employment precarity and energy poverty in post-apartheid South Africa: exploring the racial and ethnic dimensions. Energy Econ 110:106026
Koomson I, Asongu SA, Acheampong AO (2023) Financial inclusion and food insecurity: examining linkages and potential pathways. J Consum Aff 57(1):418–444
Kralovec S (2020) Food insecurity in Nigeria—an analysis of the impact of climate change, economic development, and conflict on food security.
Kripfganz S, Kiviet JF (2021) kinkyreg: Instrument-free inference for linear regression models with endogenous regressors. Stand Genomic Sci 21(3):772–813
Lenhart O (2021) The effects of paid family leave on food insecurity—evidence from California. Rev Econ Household 19(3):615–639
Lewbel A (2012) Using heteroscedasticity to identify and estimate mismeasured and endogenous regressor models. J Bus Econ Stat 30(1):67–80
Lewchuk W (2016) The precarity penalty: how insecure employment disadvantages workers and their families. Alter Routes: J Crit Soc Res 27
Loopstra R, Tarasuk V (2013) Severity of household food insecurity is sensitive to change in household income and employment status among low-income families. J Nutr 143(8):1316–1323
Martey E (2022) Empirical analysis of crop diversification and energy poverty in Ghana. Energy Policy 165:112952
Matilla-Santander N, González-Marrón A, Martín-Sánchez JC, Lidón-Moyano C, Cartanyà-Hueso À, Martínez-Sánchez JM (2020) Precarious employment and health-related outcomes in the European Union: a cross-sectional study. Crit Public Health 30(4):429–440
Milovanska-Farrington S (2022) Job loss and food insecurity during the Covid-19 pandemic. J Econ Stud 50(2):300–323
Mora-Rivera J, van Gameren E (2021) The impact of remittances on food insecurity: evidence from Mexico. World Dev 140:105349
Muriuki J, Hudson D, Fuad S, March RJ, Lacombe DJ (2023) Spillover effect of violent conflicts on food insecurity in sub-Saharan Africa. Food Policy 115:102417
Negi A, Wooldridge JM (2022) Doubly robust estimation of multivariate fractional outcome means with multivalued treatments. Econom Rev 43(2–4):175–196
Nkansah K (2023) Employment precarity and financial decision-making power: an analysis on married and/or co-habiting women in South Africa.
Nor ZM (2022) Precarious employment amongst low-income single mothers in Malaysia: the implications on family wellbeing. In: E3S Web of Conferences EDP Sciences. 339, 06009
Nunoo J, Darfor KN, Koomson I, Arthur A (2018) Employment security and workers’ moonlighting behavior in Ghana. J Econ Stud 45(1):144–155
Oluwatayo IB, Ojo AO (2019) Effect of access to ICT on food insecurity among farming households in Nigeria. J Dev Areas 53(2):155
Rahman A, Mishra S (2020) Does non-farm income affect food security? Evidence from India. J Dev Stud 56(6):1190–1209
Ramsey R, Giskes K, Turrell G, Gallegos D (2012) Food insecurity among adults residing in disadvantaged urban areas: potential health and dietary consequences. Public Health Nutr 15(2):227–237
Ravallion M (2020) On measuring global poverty. Ann Rev Econ 12:167–188
Reeves A, Loopstra R, Tarasuk V (2021) Wage-setting policies, employment, and food insecurity: a multilevel analysis of 492 078 people in 139 countries. Am J Public Health 111(4):718–725
Rizvi A, Wasfi R, Enns A, Kristjansson E (2021) The impact of novel and traditional food bank approaches on food insecurity: a longitudinal study in Ottawa. Canada BMC Public Health 21(1):1–16
Rönnblad T, Grönholm E, Jonsson J, Koranyi I, Orellana C, Kreshpaj B, Chen L, Stockfelt L, Bodin T (2019) Precarious employment and mental health: a systematic review and meta-analysis of longitudinal studies. Scand J Work, Environ Health 45(5):429–443
Santos MP, Brewer JD, Lopez MA, Paz-Soldan VA, Chaparro MP (2022) Determinants of food insecurity among households with children in Villa el Salvador, Lima, Peru: the role of gender and employment, a cross-sectional study. BMC Public Health 22(1):717
Senadza B (2014) Income diversification strategies among rural households in developing countries: Evidence from Ghana. Afr J Econ Manag Stud 5(1):75–92
Singleton P (2023) The effect of social security benefits on food insecurity at the early entitlement age. Appl Econ Perspect Policy 45(1):392–413
Smith MD, Floro MS (2021) The effects of domestic and international remittances on food insecurity in low-and middle-income countries. J Dev Stud 57(7):1198–1220
Sparks K, Faragher B, Cooper CL (2001) Well-being and occupational health in the 21st century workplace. J Occup Organ Psychol 74(4):489–509
Stock JH, Yogo M (2002) Testing for weak instruments in linear IV regression.
Voordeckers W, Vandebeek A, Peeters L (2023) Endogeneity and the family involvement–firm performance relationship: on the daunting search for instrumental variables. In: Brigham KH, Payne GT (eds) Field guide to family business research. Edward Elgar Publishing, Cheltenham, pp 229–246
Vu L, Rammohan A (2022) Is there an informal employment penalty in food security? Evidence from rural Vietnam. Euro J Dev Res 34(6):2923–2947
Yazdanpanah M, Tajeri Moghadam M, Savari M, Zobeidi T, Sieber S, Löhr K (2021) The impact of livelihood assets on the food security of farmers in Southern Iran during the COVID-19 pandemic. Int J Environ Res Public Health 18(10):5310
Yousefi-Rizi L, Baek JD, Blumenfeld N, Stoskopf C (2021) Impact of housing instability and social risk factors on food insecurity among vulnerable residents in San Diego County. J Community Health 46(6):1107–1114
Acknowledgements
The authors thank the African Research Economist Consortium (AREC) for their thesis support and resources provided to the lead author. We extend our sincere gratitude to all participants of the 2024 AERC June Biannual Conference, with special thanks to Prof. Tomson Ogwang and other resource persons in Group A for their insightful contributions and feedback. Our deep appreciation goes to Derek Asuman for his guidance and expert advice, as well as to the School of Economics, UCC for their insightful feedback during seminar presentations. We are thankful to Simon T. Onilimor and Efua Yaaba Yawson for their support and assistance.
Author information
Authors and Affiliations
Contributions
Alexander Opoku: Conceptualisation, methodology, data curation, original draft preparation.; Jacob Nunoo: conceptualisation, review, supervision.; Raymond Elikplim Kofinti: Conceptualisation, data and analysis, supervision and methodology. All authors proofread and edited the manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Opoku, A., Nunoo, J. & Kofinti, R.E. Working but hungry: precarious employment and household food insecurity in Ghana. Int Rev Econ (2024). https://doi.org/10.1007/s12232-024-00471-w
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12232-024-00471-w