Abstract
Although there is increasing consensus that the presence of clusters enhances economic outcomes, there is little consensus on whether there is a case for policy intervention. If cluster policy is understood as government efforts to create agglomeration artificially, the existing research finds clear reasons to be pessimistic about the ultimate welfare implications of such interventions. But if cluster policy describes government efforts to use existing agglomerations to deliver economic policies or upgrade a region’s competitiveness more effectively, the outlook is much more positive. The evidence on cluster policies actually implemented provides examples of both types, but the large majority falls into the second category. Remaining challenges have more to do with scaling up the impact of cluster efforts, dealing with emerging clusters, and adopting cluster policy to conditions in developing economies.
Access provided by Autonomous University of Puebla. Download chapter PDF
Similar content being viewed by others
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Interest in the role of economic geography in explaining differences in prosperity levels across locations is growing (Spence et al. 2009; World Bank 2009). Contrasting strands of the academic literature are contributing to this debate. Researchers representing the New Economic Geography approach apply models that incorporate increasing returns and mobile factors to explain the emergence of regions having different densities of economic activity (Royal Swedish Academy of Science 2008). The work on clusters— regional agglomerations of companies, research institutions, government agencies, and other organizations in a specific area of business activity related through various knowledge and economic linkages (Porter 2008; see also Ketels 2011)—breaks this analysis down to the level of density in specific activities. Scholars have also used related approaches to look at regional innovation systems (Cooke 1992; Gertler and Asheim 2006), industrial districts (Becattini 1990; Porter and Ketels 2009), and locations that are home to a “creative class” (Florida 2002).
Although there is widespread agreement that geography matters for the patterns of economic activities and outcomes to be observed, there is little consensus on whether there is a case for policy intervention. Arguments are made for (Porter 2007, 2008) and against (Duranton 2011). Others acknowledge the theoretical case for intervention (Norman and Venables 2004) but point out the complex implementation issues that render practical success unlikely (Venables 2008). In the meantime, practitioners in the economic development community have made their choice, and especially cluster-based economic policies and programs have become widely used (Borras and Tsagdis 2008; Davies 2006; Freser 2005; Oxford Research 2008; Pietrobelli and Rabelotti 2006; Yusuf et al. 2008; Zeng 2008).
In this chapter I explore the current state of the academic debate on cluster policy, a term that, for lack of a broadly accepted definition, I propose to understand inclusively. In the following pages I therefore use it to mean all efforts by government—alone or in collaboration with companies, universities, and other agents—that are aimed at enhancing the competitiveness of clusters. This definition excludes efforts by other entities acting alone, such as purely private cluster initiatives, and general governmental policies that are not directed at clusters (but that might affect them). In this broad, but by no means exhaustive, review of the quickly growing literature, I first summarize the key findings on the existence and impact of clusters. I then review the work on the emergence and evolution of clusters, a topic particularly relevant for policy that is ultimately intended to change the trajectory of such paths. The second part of the article addresses the topic of cluster policy. It sets out by presenting the basic theoretical argument for cluster policy. I discuss two opposing understandings of how cluster policy should be conducted, arguing that their different underlying definitions of what cluster policy is lie at the heart of the widely diverging opinions on the use of cluster policy. Most of the actual cluster policies discussed in the section thereafter are found to be very unlike those that the critics have in mind when arguing against cluster policies. Lastly, I examine matters of implementation that have a crucial bearing on whether and when cluster policy is beneficial and how large these benefits might become.
Clusters as Building Blocks of a Modern Economy
Clusters and Economic Performance
Economic activity is distributed unequally across space, and these differences in density have significant implications for productivity and prosperity across locations (Porter 2004; World Bank 2009). Activity in some industries, for example, is distributed across regions in overall patterns that are consistent with the distribution of aggregate economic activity, whereas activity in other industries concentrates heavily in a few locations, deviating greatly from those overall patterns (Porter 2003). Among this latter group, there are specific groups of industries that tend to collocate, building clusters (Porter 2003). Regional economies end up with distinct specialization profiles reflecting the presence of the clusters that have located there.
Marshall (1890) was the first economist to argue that clusters arise because of specific benefits that firms can enjoy from locating close to others engaged in related activities. The conceptual and empirical research on these benefits that drive divergence across regions has focused on three main mechanisms: (a) the local market demand to attract more specialized suppliers and interact with them more efficiently (Amiti and Cameron 2007), (b) a deeper labor market to provide access to more specialized skills (Eriksson and Lindgren 2009; Huber 2010), and (c) concentrated innovation activity to create local knowledge spillovers that support the emergence of new ideas and better practices (Aharonson et al. 2007; Audretsch and Feldman 2003; Thompson 2006). There is significant empirical evidence that each of these sources matters (Dauth 2010; Ellison et al. 2010), with their relative weights driven by cluster-specific factors.
The unfettered push toward collocation in clusters is held in check by countervailing effects that drive convergence across regions. Competition for specialized labor and other inputs among companies in the same industry raises the cost levels within clusters. The intense rivalry with direct competitors in a cluster cuts into the margins that companies can charge. There is clear evidence that these factors matter as well, especially at the level of narrow industries (Braunerhjelm and Thulin 2009; Delgado et al. 2010b). The tendency of economic activities to be collocated depends on the balance between these opposing forces. Clusters emerge where the forces for divergence dominate. Activities remain local when the forces for convergence dominate. Clusters typically account for about a third of total employment (Porter 2003).
The size of the cluster sector is to a large degree a reflection of broad patterns in economic composition, especially the degree of service-orientation the economy has reached. The pattern of specialization within the cluster sector, however, turns out to be a major driver of economic performance. Regions with strong clusters (high levels of specialization in groups of related industries) excel in terms of wages, attraction of foreign direct investment, productivity, and prosperity (Bobonis and Shatz 2007; Porter 2003). Figure 13.1 shows the relationship between cluster portfolio strength and regional prosperity for European regions. These studies do not prove causality, but they do indicate the close relationship between clusters and economic outcomes. Differences in cluster specialization could explain around one third of the difference between the U.S. and the European levels of GDP per capita (European Commission 2007).
Clusters are obviously not the only drivers of regional prosperity. A substantial body of literature argues that a broad range of fundamental factors, including the nature of institutions, the quality of factor conditions, the openness of markets, and the geographic location itself, are critical (Gallup et al. 1999; Hall and Jones 1999; Sachs and Warner 1995). The competitiveness approach (Porter 1990) integrates clusters into a comprehensive framework building on these ideas. Clusters amplify the strengths that these fundamentals provide but depend on them and cannot eliminate their weaknesses.
In the literature on economic geography, the sheer scale of economic activity in a region is discussed as another possible explanation of prosperity differences across regions. This argument comes in two varieties. In one, it is argued that cross-cluster spillovers are more important than within-cluster spillovers, meaning that absolute size and density matter most, not relative specialization (Brülhart and Sbergami 2008). In another approach it is argued that heterogeneity—the absence of specialization—in high-density urban regions is central to “creativity” (Florida 2002; Jacobs 1961/1992). Both of these models predict a very unequal world of a few prosperous large regions (core, or urban) and many poor small regions (periphery, or rural) as a result of larger substantial mobility across regions. By contrast, the cluster model predicts that regions of similar fundamentals can reach similar sizes and levels of prosperity if they each develop their own patterns of specialization.
A number of empirical studies test the impact of all three dimensions: cluster specialization, the quality of economic fundamentals, and the degree of urbanization (e.g., Brülhart and Mathys 2007; Carlino and Hunt 2007; De Groot et al. 2008; Fritsch and Slavtchev 2008; Lall and Mengistae 2005; McDonald et al. 2007). There is no clear consensus across these studies, but the overall evidence suggests that each of the dimensions plays an independent role. Looking at the two related to geography, one finds evidence that cross-cluster agglomeration remains the dominant force in developing economies and is losing power in advanced economies, where instead cluster specialization is figuring more and more (Brülhart 2009; Krugman 2008; World Bank 2009). Cluster specialization explains a significant share of the prosperity differences among the European Union’s first 15 member states (EU-15), a group of countries broadly similar in competitiveness. But cluster specialization explains far fewer of the prosperity differences across the EU-25 countries, where disparities in competitiveness are much more pronounced.
Recent studies indicate that specialization and diversification do not necessarily conflict with each other. The advantage of large metropolitan areas seems to be that they can combine these two characteristics. In other words, the size of such areas enables them to create critical mass in individual clusters while supporting an overall portfolio of clusters that provides a breadth of knowledge and capabilities. And the advantage of diversification seems to be greatest when it happens in “related clusters,” that is, in activities that share common aspects of knowledge or capabilities. High specialization in a narrow industry supports high levels and growth of productivity. Employment growth, however, is likely to occur in related industries within the cluster, not in the already highly present industry itself, where competition for input factors drives up costs (Delgado et al. 2010a).
The positive impact of cluster strength on economic performance works through several distinct channels (Porter 2008). Companies within clusters achieve higher levels of productivity (Boasson and MacPherson 2001; Greenstone et al. 2010). They are able to do so because the presence of specialized suppliers and service providers shortens reaction times and the need to maintain comparatively high levels of working capital. Indeed, companies within clusters must achieve superior levels of productivity because the intense competition on input and end markets requires both constant improvement of efficiency and the adoption of best practices. The effect of intensified competition is felt not only by companies but also by employees, who reportedly work longer hours in strong clusters (Rosenthal and Strange 2008). Companies within clusters attain superior levels of innovation (Audretsch and Feldman 2003; Fornahl et al. 2010; Moreno et al. 2004). The cluster environment leads to higher pressure to innovate, a richer source of relevant ideas, and lower costs of turning ideas into new products and services. There is accumulating evidence that clusters have an especially notable impact on the commercial use of knowledge, not just on the creation of knowledge itself (Sölvell and Protsiv 2008). Lastly, clusters promote an environment conducive to entrepreneurship. New companies rely more on external assets and capabilities than incumbents do. Clusters provide access to them, which elevates the levels of entry in cluster environments (Freser et al. 2008; Glaeser and Kerr 2009; Guiso and Schivardi 2007). More important, survival rates and firm growth are higher in clusters as well (Audretsch and Dohse 2007; Delgado et al. 2010a; Wennberg and Lindqvist 2010).
Cluster Evolution
The literature reviewed up to this point indicates that clusters exist and have an important impact on economic outcomes. But how do clusters arise? On the whole, the knowledge about the processes of cluster evolution is still largely based on case studies. This literature suggests that clusters emerge where economic transactions across locations are feasible and where there are location-specific factors that forge a nucleus for cluster development. The first condition is crucial for cluster dynamics to become relevant but is often neglected in policy discussions. Where trade across locations is inhibited, the productivity benefits of clusters are irrelevant and the seeds of cluster evolution have no opportunity to come to fruition. Deep market integration has a much longer history in the United States than in Europe, a fact that very likely accounts for the stronger cluster profile of many U.S. regions. This example also suggests that the reduction of trade barriers because of globalization will boost the role of clusters, even though individual clusters have experienced everything from explosive growth to fast decline (Rabelotti 2001). Well-established incumbent clusters with strong inherent position prosper because they can serve a growing international market. But incumbent clusters that have resulted from trade barriers and have had only a relative advantage when serving a limited geographic market come under mounting pressure. New clusters grow where rising competitiveness and advantageous cost positions provide a platform to serve global markets. Quite tellingly, the outsourcing of economic activities to emerging economies has again taken place in clusters (Enright et al. 2005).
As for the second condition, researchers have found that various types of nuclei are involved. Figure 13.2 provides an overview of the most significant of these nuclei. Endowments of natural resources and a geographic location close to trading routes are frequently important. Specific elements of the business environment, such as the presence of a prominent university or of unique local demand, can trigger the development of a cluster (Braunerhjelm and Feldman 2006; Bresnahan and Gambardella 2002). Individual companies, be they local entrepreneurial start-ups or investments from outside firms (Manning 2008), can, through spin-offs and the attraction of other companies, “anchor” clusters that may develop sufficient independent strength to survive the demise of the initial anchor (Treado and Giarratani 2008). A factor that has gained increasing attention is the function of existing clusters as a breeding ground for new clusters. There is compelling evidence that new clusters register much more vigorous employment growth if they are related to clusters already strong in a region (Delgado et al. 2010a). Consistent with these findings, the specialization profile of regions has been shown to develop in a path-dependent process of related diversification (Neffke et al. 2009).
Literature on the life cycle of clusters is expanding (Bergman 2006). Many clusters seem to follow an S-shaped development path. After what is often a long phase of gestation, a cluster achieves a size where cluster effects set in and growth accelerates. This growth then becomes self-reinforcing; cluster effects culminate, and growth explodes. Over time, growth moderates as the cluster reaches its market potential and congestion effects become more relevant. Some clusters then manage to reinvent themselves, finding a new market or technology to ignite a next phase of cluster dynamisms. Others, however, get locked into existing technologies and gradually shrink as their markets disappear or other clusters develop more dynamism (Maskell and Malmberg 2007; Saxenian 1994). This thinking finds its reflection in the work on regional economies (Audretsch et al. 2008).
These existing life-cycle studies have a drawback, however. They work well retrospectively tracking the path of successful clusters but have only limited predictive power. They do not lend themselves particularly well to the early identification of clusters that will ultimately blossom. Many case studies suggest that the process of cluster development is complex and fragile (Feldman and Francis 2004). Chance events might be seminal, especially in the early stages of cluster evolution (Storper and Walker 1989). The literature has identified a number of factors that spur cluster development, but there is no comprehensive model that integrates them. And there are virtually no robust empirical studies on their relative significance (Van der Linde 2003, is an exception) or their sufficiency in triggering the growth of successful clusters. This gap in the literature poses a significant challenge for policy-makers hoping to influence the emergence and development of clusters.
Cluster Policy
Cluster research over the last 20 years has to a large degree focused on identifying what clusters contribute to the market success of companies and the performance of regions. Not surprisingly, the evidence that clusters are important for economic success has attracted the interest of policy-makers. But although there is an emerging consensus on the usefulness of clusters as an analytical tool, such accord is still a long way off in the academic discussion on cluster policy.
Governments, meanwhile, have over the last few years launched an impressive array of cluster policy programs. This revival, after a first wave of interest in the wake of The Competitive Advantage of Nations (Porter 1990; see Aranguren et al. 2006, on the experience of the Basque country, one of the early adopters of cluster policy), has been driven chiefly by policy-makers’ escalating frustration with traditional approaches at a time when pressure to improve competitiveness has been building (Davies 2006; Freser 2005).
The Theoretical Motivation for Cluster Policy
Economists regard policy interventions as justified when specific conditions restrict the ability of the normal market process to lead to optimal outcomes from an overall welfare perspective. Such “market failures” underlie the traditional motivation for economic policy. The local externalities that give rise to clusters constitute market failures such as—
-
coordination failures, because individual companies take account only of the impact that their decisions have on themselves, not on others, be it about whether to locate in a cluster or what investments to undertake there.
-
information asymmetries, for even if companies wanted to consider the impact their actions have on others, the knowledge necessary to make the right “social” decision is dispersed among the cluster’s many participants.
-
path dependency, for decisions of cluster participants today affect the cluster’s possible evolutionary path in the future. Coordination failures and information asymmetries in making these decisions thus have a dynamic dimension as well. Moreover, social and private discount rates might differ—an additional source of market failure.
If cluster policy addresses such market failures, it does not diminish global welfare. Under some assumptions, the free competition between rational governments in supporting clusters even leads to the best possible outcome, not a race to the bottom (Norman and Venables 2004). Although these arguments do not prescribe specific policy interventions, they do indicate the direction that cluster policy should take. Policy intervention should always target the market failure at its source. Policy can subsidize activities that are underprovided because of coordination failures or differences in discount factors. And policy can facilitate platforms for collective action to overcome coordination failures and information asymmetries. Figure 13.3 depicts this argument graphically.
Policy approaches can be compared for both their actual impact (in addressing the problem or market failure) and their potential costs (in leading to distortions or government failure). Figure 13.4 shows the relative mix of impact and distortions for different policy approaches. Policies that target individual companies are highly effective but also very distortionary. Policies that target the entire economy are only slightly distortionary, if at all, but they are often also not very effective. Policies aimed at individual industries come somewhere between these two poles. Cluster policy, however, offers a superior mix of benefits and costs. It is organized around a group of industries that by definition have strong linkages. Aiming policy at them will thus not only be effective but will even trigger additional benefits from positive spillovers that are induced. The policy is neutral within the cluster where competition for factors of production is the sharpest; it is distortionary only relative to activities outside the cluster, where other skills and assets are needed by definition. Although some distortion remains, the approach promises a potentially better balance of effects.
In practice, efforts to grapple with market failure are never perfect (Rodrik 2008). They suffer from government failures in implementation (some reasons for which are lack of knowledge to target the intervention, inability to provide incentive-neutral funding, and incapacity to resist political pressure by interest groups seeking beneficial treatment) and might have unintended side-effects, entailing collateral costs that outweigh the benefits. This observation is also true for cluster policy and has led to a debate on whether cluster policy is useful or harmful.
The Theoretical Debate About Cluster Policy
In the academic debate the strongest criticism of cluster policy does not come from researchers who claim that locational factors are irrelevant but rather from economic geographers and others who fully subscribe to the view that locational factors are important. Some analysts disapprove of the “fuzzy” nature of the cluster framework (Martin and Sunley 2003). Their criticism raises some pressing conceptual issues but has little relation to the practical problems policy-makers face when deciding on whether and how to implement cluster policy. It has also been challenged on more conceptual grounds (Benneworth and Henry 2004; Motoyama 2008). A more fundamental criticism of the motivation for cluster policy (Duranton 2011) turns out to be highly revealing for how the lack of a generally accepted definition of cluster policy continues to hamper the debate. To understand these different views on cluster policy, it is useful to go back to a simple diagram that relates agglomeration to competitiveness (see Fig. 13.5). The evidence discussed in the section on “Clusters and economic performance”, above, points to a positive relationship between the two dimensions, a fact that is generally accepted by critics as well as advocates of cluster policy. (As discussed above, there is disagreement on how tight this relationship is relative to other factors.) But how should cluster policy intervene to move a location from a place at the bottom left to the top right? This question is where the fundamental difference comes in.
In one approach agglomeration is the key policy lever; as agglomeration progresses, competitiveness will naturally follow as cluster effects set in. With agglomeration as the ultimate goal, efforts to attract companies through incentives—ranging from tax rebates to free infrastructure—naturally come to the forefront of the policy debate. Economic geography-based approaches, too, center on the effects of traditional tax, trade, and regional policies on agglomeration patterns (Baldwin et al. 2003). Dynamic models in “new economic geography” provide guidance on when and how these instruments should be used in order to have maximum impact (Brenner 2003, 2008): The process of agglomeration is characterized by crucial junctures at which patterns of economic geography are determined. For economic policy, this observation implies that intervention has to occur early—before the crystallization of the patterns that determine the future location of a dominant cluster. That intervention also has to be massive, meaning that it must give a boost so significant that the location acquires critical mass in order to far surpass all potential rivals. And it implies a priority on identifying a few clusters on which economic development then hinges.
If massive targeted subsidies in the early phase of cluster emergence are the policies under discussion, should they be used? Critics of cluster policy are not the only ones who counsel against resorting to them, for such policies require the policy-maker to have an abundance of information and ability and are therefore likely to fail. Furthermore, there is debate as to whether such policies could even have sufficient effect. With current economic geography being aligned with the fundamentals, some researchers find that policies encouraging a marginal company to change location have very limited impact on the productivity of other companies (Martin et al. 2008). Other analysts arrive at opposite results, with significant implications for the productivity of companies in the proximity of companies that have changed location (Greenstone et al. 2010).
In another approach competitiveness is portrayed as the vital policy lever; as competitiveness builds, agglomeration will naturally increase as the cluster becomes more attractive for new entrants (Rodriguez-Clare 2005). With competitiveness as the ultimate goal, clusters become a process tool to design and implement policies more effectively. The instruments then targeted at existing clusters are well known from innovation policy, regional policy, and enterprise policy. They are supplemented by actions that specifically favor collaboration on their use and that create platforms for collaboration within an agglomeration. The competitiveness literature, including the insights on cluster evolution, offers guidance on when and how to use these instruments. This assistance, though, is radically different from the model that critics of cluster policy have in mind. The focus should be mainly on agglomerations that have already passed the early stages of development (Rodriguez-Clare 2007). In other words, the fundamental conditions for economic success are in place, and active collaboration can become a “turbo” for the use of existing strengths. The emphasis of policy interventions should be on enabling collaboration and channeling resources in a different way, using moderate amounts of new funding. Major new funding is not necessary and could become harmful by compounding the potential for distorting incentives. And though a selection of clusters is needed for the commitment of sufficient resources and attention to any one initiative, economic development is the result of many clusters in all regions that are flourishing, not just a few per country.
If these policies are the ones under discussion, should they be used? Even the critics of cluster policy have a slightly favorable view: Improvements in the fundamentals of competitiveness are a sensible goal, and the suggested approach mitigates their downside. But they remain skeptical about whether cluster efforts can sufficiently promote underlying competitiveness. Proponents of cluster policy, meanwhile, see enough evidence that such efforts can in fact lead to a much more meaningful implementation of policies for honing competitiveness (Cortright 2006; Mills et al. 2008; Porter 2008; Waits 2000).
There remains a fair degree of disagreement in the debate about cluster policies. This difference of opinion stems at least partly from a lack of effective communication between theoretical research and policy practice. This communication failure leads to a fundamental disconnect on what cluster policy is and how it is related to efforts to upgrade competitiveness. For many researchers, improving competitiveness is fundamentally an automatic process driven by the self-interest of companies and politicians. For most governments, improving competitiveness is a complex challenge of identifying action priorities and mobilizing allies to work on them. Cluster policy has the potential to respond to these real challenges, which the critics assume will be taken care of automatically over time.
The Practice of Cluster Policy
The number of cluster programs launched by governments around the world has soared in the last few years. There is significant heterogeneity in objectives, tools, and—as far as can be already seen—results.
Most cluster programs, especially in advanced economies, pursue traditional economic policy objectives in new ways:
-
Innovation policy is the field of widest adoption for cluster programs. France (Pôle de Compétitivité), Germany (Spitzencluster), Japan (Industrial Cluster Program, METI; Knowledge Cluster Initiative, MEXT), Sweden (Vinnväxt), and, most recently, the United States (i6 Challenge program) have launched efforts in this direction, all trying to foster leading innovation clusters in the respective country. The Chilean cluster program (run by InnovaChile Corfo) is an example of a similar program in an emerging economy. Many of these endeavors are open to all types of clusters, whereas some concentrate on specific categories like biotech (German BioRegio competition) or energy (E-RIC1 program in the United States).
-
A close second is regional policy, where the main objective is to spur regional growth (with innovation a possible, but not the only, driver). Examples include the RDA cluster efforts in the United Kingdom, the multiple cluster programs of German and Austrian states, and the Small Business Administration Regional Innovation Cluster program in the United States.
-
A third, more heterogeneous group of cluster programs includes those that aim to upgrade company sophistication, mainly among small and medium-sized enterprises (SMEs). The German Competence Networks program falls broadly into this category. A range of EU-supported efforts aims at helping SMEs internationalize. Many programs funded by aid organizations in developing and emerging countries, such as the Inter-American Development Bank’s cluster program in Colombia and the cluster program of the Brazilian Micro and Small Business Support Service (SEBRAE) Project in Minas Gerais (Brazil), are of a similar nature, often with a specific focus on enhancing exports (Ketels et al. 2006).
-
Then there are specific programs where clusters have been used as an organizing principle in other areas, such as the U.S.’s Workforce Innovation in Regional Economic Development (WIRED) program on building workforce skills, and the cluster approach that Invest: Sweden and ProsperAr (Argentina) take to investment attraction.
-
A final, quite different group of cluster programs includes those that aim to drive diversification by developing new clusters. Examples are the cluster program in Saudi Arabia; the cluster efforts in many of the Gulf countries; and many similar initiatives in Asia, from Singapore to China. There are also numerous programs in regions across the OECD to create new “high-tech” clusters, with the most popular targets having shifted from information technology to life sciences and then to “creative” and clean energy clusters.
Cluster programs differ significantly in the tools they use, not only their objectives. The contrasts to traditional policy approaches are often more pronounced in this dimension than in others.
-
The vast majority of programs rely on the financing of specific activities conducted in the cluster. In advanced economies these financing structures diverge from traditional policies in two main ways. First, many of them must be structured as a cluster initiative in order to qualify for funding. There is no funding for individual companies. Second, an increasing number of programs allocate money through competitive process. There are no criteria whose fulfillment means automatic eligibility for government support. All of the previously mentioned efforts related to innovation policy follow this model. The regional programs listed also require cluster collaboration structures, but not all of the programs have a clearly competitive element. In emerging economies quite another path is often taken, with funding, directed credit, or tax incentives being granted to companies in target sectors, much as in traditional industrial policy programs. This approach has been used by many Asian countries, but also by OECD regions with ambitious plans to attract new clusters.
-
Another group of programs provides or supports cluster management. Especially the Austrian and some of the German state-level programs operate in this way. In Germany, the program for regional development was specifically changed to allow the funding of cluster management activities. The EU has recently started trying to improve cluster-management practice through training, networking, and tools for cluster managers. Many of these programs are designed to upgrade the funding schemes discussed above.
-
The final group of programs gives direct support in the form of infrastructure, other input factors, and specific regulatory environments relevant to specific clusters. Such help is one of the preferred instruments in countries and regions intent on attracting new clusters. Dubai, for example, has made extensive use of free zones (e.g., finance, media, and semiconductors). Singapore’s Biopolis, too, offers physical infrastructure and other incentives.
Although the understanding of cluster programs is growing, there is still painfully little systematic data on their impact. The limited quantitative evidence that does exist points to moderately positive effects (Dohse 2007; Dohse and Staehler 2008; Engel and Henrik 2004; Falck et al. 2008; Fromhold-Eisebith and Eisebith 2008). The reviews of individual programs tend to find positive returns for the participants and an expanded capacity for joint action (see, for example, the review of the Swedish Vinnväxt program by Cooke et al. 2007). Robust economic results are hard to pin down, however. Successful cluster development is mostly a function of sound economic fundamentals and significant collocation of related activities (Lindqvist, Ketels, and Sölvell 2003). Cluster programs can supplement those kinds of fundamentals and affect cluster development but are very unlikely to produce clusters on their own (Konakayama and Chen 2007; Meier zu Köcker 2008; Sölvell 2008; Wolfe 2008).
Although there is no dramatic empirical evidence of the effectiveness of cluster programs, programs that have steered free of attempts to create clusters seemed to have fared at least as well as the traditional policy programs that governments use. Measured against this real benchmark instead of the theoretical benchmark of an ideal policy, cluster programs have come out relatively well. Accordingly, the cluster policy debate among government officials has shifted its emphasis from whether to launch programs to how to organize them (see, for example, High Level Advisory Group on Clusters 2008).
Challenges in the Practice of Cluster Policy
Government officials discuss many details of how cluster programs should be designed. The effective engagement of the private sector, the combination of local with global linkages, and the measurement of impact are often mentioned as key issues. In this section I discuss three particular challenges that have rather broad conceptual importance and require a practical answer to the question of designing cluster programs appropriately.
The first challenge is how to scale up the impact of cluster programs. Simple arithmetic suggests that working with one regional cluster, even a sizeable one, is unlikely to generate economic outcomes that are meaningful for the overall regional economy. The average regional cluster accounts for about 1 % of total employment in a region (European Cluster Observatory 2008); larger clusters, maybe up to 5 %. Upgrading one cluster will tend to have only a moderate impact on the regional economy overall. There is a range of ideas for how cluster policy can be designed to affect the regional economy (High Level Advisory Group on Clusters 2008; Ketels 2009; Pietrobelli and Rabelotti 2004). Regional officials should take a portfolio perspective on their cluster efforts, addressing the different needs of clusters at different stages of development and leveraging the linkages across clusters. They should leverage the experience of the cluster efforts for economy-wide improvements. And they should integrate their cluster efforts into a broad economic strategy that identifies the specific value the location has relative to others of similar standing.
The second challenge is how to spur the development of new clusters. The evidence discussed indicates that cluster programs work best for strong, established clusters. But the limitations of a cluster policy confined to “strengthening the existing strengths” is obvious for less advanced economies and regions in a process of structural change (Ketels and Memedovic 2008; Landabaso 2001). Some researchers suggest that diversification efforts can be based on a cluster approach when development paths are designed to leverage existing clusters for a push into related fields (Delgado et al. 2010a; Hausmann and Klinger 2007). These ideas have informed a discussion about “smart specialization” as a new concept for regional policy in Europe (Foray et al. 2009), one according to which existing cluster structures would serve as the basis for regionally specific development strategies. Identifying the potential for new economic activities is seen as something that only companies can do. The significant positive external benefits that it yields instills theoretical motivation for governments to assist this discovery process.
A third challenge in conceiving an appropriate design for a cluster program is the question of where to use cluster programs instead of more traditional policy approaches. The evidence discussed indicates that cluster programs work best if the economy’s fundamentals are solid. But in emerging and developing economies these fundamentals have significant weaknesses almost by definition. Poor business environments are likely to be a far more serious obstacle than the weakness of clusters is. And with fragile political institutions the move toward cluster policies can open a Pandora’s box of interventions, as noted by the European Bank for Reconstruction and Development (2008). Still, regional concentrations of related activities are prevalent even in emerging and developing countries (World Bank 2009; Zeng 2008). Under such demanding conditions, efforts to establish and develop clusters should be directed to creating the local and regional social capital required in order to upgrade competitiveness in the future. And cluster efforts should be supported with limited resources (which are often sufficient for collaboration) and managed by institutions that are outside direct political influence.
Conclusions
Cluster policy is a field undergoing dynamic development in which the clarity of the conceptual discussion has not always kept pace with the efforts of government officials. Although there is an emerging consensus on what clusters contribute to the modern economy, the discussion on a workable theory of cluster policy is still very active. The absence of a consensus on the usefulness of cluster policy is to a major degree the consequence of confusion about what cluster policy actually is. If cluster policy is understood as a tool to change the nature of economic geography artificially, there are many conceptual and practical arguments against its use. If, however, cluster policy is seen as a way to leverage existing agglomerations as platforms for collaborative enhancement of cluster dynamics and as effective channels through which to deliver economic policies, it has much potential.
Whether cluster policy can fulfill this potential is not only a matter of clarifying a conceptual debate that is too often conducted in the parallel worlds of different, isolated research traditions. It also depends on the way cluster policy is implemented in practice. The number of efforts to improve the actual practice of cluster management and cluster policy design has risen significantly over the last few years, but academic research has in great measure been too detached from the reality of the problems government officials and cluster initiative managers face to be of much help.
Further progress in the debate on cluster policy debate will have to be driven by additional data. For clusters, there is now an increasing amount of quantitative data that have facilitated a new wave of empirical research. For cluster policy, there is nothing comparable. The existing impact assessments are case-by-case analyses and tend to be focused on improving the specific policy program in place, not on broadly learning about better cluster policy. This approach for impact assessment is a start, but more has to follow.
Note
-
1.
Regional Innovation Cluster (RIC)
References
Aharonson, B. S., Baum, J. A. C., & Feldman, M. P. (2007). Desperately seeking spillovers? Increasing returns, industrial organization and the location of new entrants in geographic and technological space. Industrial and Corporate Change, 16, 89–130.
Amiti, M., & Cameron, L. (2007). Economic geography and wages. The Review of Economics and Statistics, 89, 15–29.
Aranguren, M. J., Larrea, M., & Navarro, I. (2006). The policy process clusters versus spatial networks in the Basque context. In C. Pitelis, R. Sudgen, & J. Wilson (Eds.), Clusters and globalisation (pp. 258–280). Cheltenham: Edward Elgar.
Audretsch, D., & Dohse, D. (2007). Location: A neglected determinant of firm growth. Review of World Economics, 143, 79–107.
Audretsch, D., & Feldman, M. (2003). Knowledge spillovers and the geography of innovation. In J. V. Henderson & J. F. Thisse (Eds.), Handbook of regional and urban economics (Vol. 4, pp. 2713–2739). Amsterdam: North Holland.
Audretsch, D., Falck, O., Feldman, M., & Heblich, S. (2008, March). The lifecycle of regions (CEPR Discussion Paper No. 6757). London: Center for Economic Policy Research.
Baldwin, R., Forslid, R., Martin, P., Ottaviano, G., & Robert-Nicoud, F. (2003). Economic geography and public policy. Princeton: Princeton University Press.
Becattini, G. (1990). The Marshallian district as a socio-economic notion. In F. Pyke, G. Becattini, & W. Sengenberger (Eds.), Industrial districts and intra-firm collaboration in Italy (pp. 37–51). Geneva: International Institute for Labor Studies.
Benneworth, P., & Henry, N. (2004). Where is the value added in the cluster approach? Hermeneutic theorising, economic geography and clusters as a multiperspectival approach. Urban Studies, 41, 1011–1023.
Bergman, E. (2006, August). Cluster life-cycles: An emerging synthesis (SRE Discussion Paper 2007/04). Vienna: Institute for Regional Development and Environment, Vienna University of Economics and Business Administration.
Boasson, V., & MacPherson, A. (2001). The role of geographic location in the financial and innovation performance of publicly traded pharmaceutical companies: Empirical evidence from the United States. Environment and Planning A, 33, 1431–1444.
Bobonis, G., & Shatz, H. (2007). Agglomeration, adjustment, and the role of state level policies in the location of foreign direct investment in the United States. The Review of Economics and Statistics, 89, 30–43.
Borras, S., & Tsagdis, D. (2008). Cluster policies in Europe. Cheltenham: Edward Elgar.
Braunerhjelm, P., & Feldman, M. (Eds.). (2006). Cluster genesis: The origins and emergence of technology-based economic development. London: Oxford University Press.
Braunerhjelm, P., & Thulin, P. (2009). Agglomeration, relative wage costs, and foreign direct investment: Evidence from Swedish MNCs 1974–1998. Journal of Industry, Competition, and Trade, 9, 197–217.
Brenner, T. (2003). Policy measures to create localised industrial clusters. In T. Brenner & D. Fornahl (Eds.), Cooperation, networks and institutions on regional innovation systems (pp. 325–349). Cheltenham: Edward Elgar.
Brenner, T. (2008). Cluster dynamics and policy implications. Zeitschrift für Wirtschaftsgeographie, 52, 146–162.
Bresnahan, T. F., & Gambardella, A. (2002). Building high-tech clusters: Silicon Valley and beyond. Cambridge: Cambridge University Press.
Brülhart, M. (2009). Is the new economic geography passé? Retrieved from http://www.voxeu.org/index.php?q=node/2759
Brülhart, M., & Mathys, N. (2007, July). Sectoral agglomeration economies in a panel of European regions. Unpublished manuscript, University of Lausanne, Switzerland.
Brülhart, M., & Sbergami, F. (2008). Agglomeration and growth: Cross-country evidence. Unpublished manuscript, University of Lausanne, Switzerland.
Carlino, G., & Hunt, R. (2007, October). Innovation across U.S. industries: The effects of local economic characteristics (Working Paper No. 07–28). Philadelphia: Federal Reserve Bank of Philadelphia.
Cooke, P. (1992). Regional innovation systems: Competitive regulation in the new Europe. Geoforum, 23, 365–382.
Cooke, P., Eikelpäsch, A., Ffowcs-Williams, I., & Ragner, J. (2007, September). Evaluation report by the Vinnväxt International Review Team (Vinnova Report No. 2007:11). Stockholm: Swedish Governmental Agency for Innovation Systems (VINNOVA).
Cortright, J. (2006, March). Making sense of clusters: Regional competitiveness and economic development. Washington, DC: Brookings Institute.
Dauth, W. (2010). The mysteries of the trade: Employment effects of urban intraindustry spillovers (IAB Discussion Paper No. 15/2010). Nuremberg: Institute for Employment Research (IAB) of the Federal Employment Service.
Davies, A. (2006, June). A review of national cluster policies: Why are they popular—again? (GOV/TDPC(2006) OECD 12). Paris: Organisation for Economic Co-operation and Development.
De Groot, H., Poot, J., & Smit, M. (2008, February). Agglomeration externalities, innovation and regional growth: Theoretical aspects and meta-analysis (Working Papers in Economics 01/08). Hamilton: University of Waikato.
Delgado, M., Porter, M., & Stern, S. (2010a). Clusters and entrepreneurship. Journal of Economic Geography, 10, 495–518.
Delgado, M., Porter, M., and Stern, S. (2010b, October). Clusters, convergence, and economic performance (U.S. Census Bureau Center for Economic Studies Paper No. CES-WP-10-34). Washington, DC.
Dohse, D. (2007). Cluster-based technology policy: The German experience. Industry and Innovation, 14, 69–94.
Dohse, D., & Staehler, T. (2008, October). BioRegio, BioProfile and the rise of the German biotech industry (Kiel Institute Working Paper No. 1456). Kiel: Kiel Institute for the World Economy.
Duranton, G. (2011). California dreamin’: The feeble case for cluster policies, Review of Economic Analysis, 3, 3–45. http://www.rofea.org/index.php?journal=journal&page=article&op=view&path[]=53&path[]=52
Ellison, G., Glaeser, E., & Kerr, K. (2010). What causes industry agglomeration? American Economic Review, 100, 1195–1213.
Engel, D., & Henrik O. (2004). Stimuliert der BioRegio-Wettbewerb die Bildung von Biotechnoligieclustern in Deutschland? [Does BioRegio-Wettbewerb stimulate the formation of biotechnology clusters in Germany] (ZEW Discussion Paper 05–54). Mannheim: Centre for European Economic Research.
Enright, M. J., Scott, E. E., & Chang, K. (2005). Regional powerhouse: The Greater Pearl River Delta and the rise of China. Singapore: Wiley.
Eriksson, R., & Lindgren, U. (2009). Localized mobility clusters: Impacts of labour market externalities on firm performance. Journal of Economic Geography, 9, 33–53.
European Bank for Reconstruction and Development (EBRD). (2008, November). Transition report 2008: Growth in transition. London: EBRD.
European Cluster Observatory. (2008). Retrieved from http://www.clusterobservatory.eu/index.html#!view=regionalmapping;y=2009;r=NC10;rsl=0;rp=NC10;s=CC20-STND;sp=CC20-STND;p=map;ll=56.3,26.1;z=4
European Commission. (2007, December). Innovation clusters in Europe: A statistical analysis and overview of current policy support (PRO INNO Europe Paper No. 5). Brussels: European Commission.
Falck, O., Heblich, S., & Kipar, S. (2008). The extension of clusters: Differences-in-difference evidence from the Bavarian state-wide cluster policy (Jena Economic Research Paper No. 2008–073). Jena: Friedrich Schiller University, Max Planck Institute of Economics.
Feldman, M., & Francis, J. (2004). Homegrown solutions: Fostering cluster formation. Economic Development Quarterly, 18, 127–137.
Florida, R. (2002). The rise of the creative class: And how it’s transforming work, leisure, community and everyday life. New York: Basic Books.
Foray, D., David, P. A., & Hall, B. (2009, June). Smart specialisation—The concept. In Knowledge economists policy briefs, Nos. 5–9: Knowledge for growth—Prospects for the knowledge-based economy (pp. 25–29 [No. 9]). Retrieved from http://ec.europa.eu/invest-in-research/pdf/download_en/kfg_policy_briefs_no_5_9.pdf
Fornahl, D., Broekel, T. & Boschma, R. (2010). What drives patent performance of German biotech firms? The impact of R&D subsidies, knowledge networks and their location (Papers in Evolutionary Economic Geography No. 10.09). Utrecht: Utrecht University. Retrieved from http://econ.geo.uu.nl/peeg/peeg1009.pdf
Freser, E. (2005). Industry cluster concepts in innovation policy: A comparison of U.S. and Latin American experience. In G. Maier & S. Sedlacek (Eds.), Spillovers and innovation: Space, environment, and the economy (pp. 135–155). Vienna/New York: Springer.
Freser, E., Renski, H., & Goldstein, H. (2008). Clusters and economic development outcomes. Economic Development Quarterly, 22, 324–344.
Fritsch, M., & Slavtchev, V. (2008). How does industry specialization affect the efficiency of regional innovation systems (Jena Economic Research Papers No. 2008–058). Jena: Friedrich Schiller University, Max Planck Institute of Economics.
Fromhold-Eisebith, M., & Eisebith, G. (2008). Looking behind facades: Evaluating effects of (automotive) cluster promotion. Regional Studies, 42, 1343–1356.
Gallup, J. L., Sachs, J. D., & Mellinger, A. D. (1999). Geography and economic development. International Regional Science Review, 22, 179–232.
Gertler, M. S., & Asheim, B. T. (2006). The geography of innovation: Regional innovation systems. In J. Fagerberg, D. Mowery, & R. Nelson (Eds.), The Oxford handbook of innovation (pp. 291–317). Oxford: Oxford University Press.
Glaeser, E., & Kerr, W. (2009). Local industrial conditions and entrepreneurship: How much of the spatial distribution can we explain? Journal of Economics & Management Strategy, 18, 623–663.
Greenstone, M., Hornbeck, R., & Enrico Moretti, E. (2010). Identifying agglomeration spillovers: Evidence from million dollar plants (MIT Department of Economics Working Paper No. 07–31). Cambridge: Massachusetts Institute of Technology.
Guiso, L., & Schivardi, F. (2007). What determines entrepreneurial clusters? (EUI Working Papers, ECO 2007/48). Florence: European University Institute.
Hall, R. E., & Jones, C. I. (1999). Why do some countries produce so much more output per worker than others? Quarterly Journal of Economics, 114, 83–116.
Hausmann, R., & Klinger, B. (2007). The structure of the product space and the evolution of comparative advantage (CID Working Paper No. 146). Cambridge: Kennedy School of Government.
High Level Advisory Group on Clusters. (2008). The European cluster memorandum. Stockholm: Europe INNOVA Initiative of the European Commission.
Huber, F. (2010). Do clusters really matter for innovation practices in information technology? Questioning the significance of technological knowledge spillovers (DRUID Working Paper No. 10–21). Copenhagen: DRUID Society.
Jacobs, J. (1992). The death and life of great American cities. New York: Vintage Books. (Original work published 1961)
Ketels, C. (2009). Clusters, cluster policy, and Swedish competitiveness (Expert Report No. 30). Stockholm: Swedish Globalisation Council.
Ketels, C. (2011). Clusters and competitiveness: Porter’s contribution. In R. Huggins & H. Izushi (Eds.), Competition and competitive advantage: The ideas of Michael Porter (pp. 173–192). Oxford: Oxford University Press.
Ketels, C., & Memedovic, O. (2008). From clusters to cluster-based economic development. International Journal of Technological Learning, Innovation, and Development, 1, 375–392.
Ketels, C., Lindqvist, G., & Sölvell, Ö. (2006). Cluster initiatives in transition and developing economies. Stockholm: Center for Strategy and Competitiveness.
Konakayama, A., & Chen, T.-Y. (2007). Is Hsinchu industrial cluster a planned public policy product? Journal of the Faculty of Political Science and Economics, 39, 91–109.
Krugman, P. (2008). The increasing returns revolution in trade and geography (Nobel Prize Lecture). Stockholm, Sweden. Retrieved December 8, 2008, from http://nobelprize.org/nobel_prizes/economics/laureates/2008/krugman_lecture.pdf
Lall, S., & Mengistae, T. (2005, August). Business environment, clustering, and industry location: Evidence from Indian cities (World Bank Policy Research Working Paper No. 3675). Washington, DC: World Bank.
Landabaso, M. (2001). Clusters in less prosperous places: Policy options in planning and implementation (Discussion paper). Brussels: European Commission.
Lindqvist, G., Ketels, C., & Sölvell, Ö. (2003). The cluster initiative greenbook. Stockholm: TCI & Ivory Tower.
Manning, S. (2008). Customizing clusters: On the role of western multinational corporations in the formation of science and engineering clusters in emerging economies. Economic Development Quarterly, 22, 316–323.
Marshall, A. (1890). Principles of economics. London: Macmillan.
Martin, R., & Sunley, P. (2003). Deconstructing clusters: Chaotic concept or policy panacea? Journal of Economic Geography, 3, 5–35.
Martin, P., Mayer, T., & Mayneris, F. (2008). Spatial concentration and firm-level productivity in France (CEPR Discussion Paper No. 6858). London: Centre for Economic Policy Research.
Maskell, P., & Malmberg, A. (2007). Myopia, knowledge development and cluster evolution. Journal of Economic Geography, 7, 603–618.
McDonald, F., Huang, Q., Tsagdis, D., & Tüselmann, H. J. (2007). Is there evidence to support Porter-type cluster policies? Regional Studies, 41, 39–49.
Meier zu Köcker, G. (Ed.). (2008). Clusters in Germany: An empirical based insight view on emergence, financing, management and competitiveness of the most innovative clusters in Germany. Berlin: Institute for Innovation and Technology.
Mills, K., Reynolds, E., & Reamer, A. (2008). Clusters and competitiveness: A new federal role for stimulating regional economies. Washington, DC: Brookings Institution, Metropolitan Policy Program.
Moreno, R., Paci, R., & Usai, S. (2004). Geographical and sectoral clusters of innovation in Europe (CRENoS, Working Paper No. 2004/15). Cagliari: Centre for North South Economic Research.
Motoyama, Y. (2008). What was new about the cluster theory? Economic Development Quarterly, 22, 353–363.
Neffke, F., Henning, M., & Boschma, R. (2009). How do regions diversify over time? Industry relatedness and the development of new growth paths in regions (Papers in Evolutionary Economic Geography No. 09.16). Utrecht: Utrecht University.
Norman, V., & Venables, A. (2004). Industrial clusters: Equilibrium, welfare and policy. Economica, New Series, 71, 543–558.
Oxford Research. (2008, January). Cluster policy in Europe: A brief summary of cluster policies in 31 European countries. Kristiansand: Europe Innova Cluster Mapping Project. Retrieved from http://www.ifm-bonn.org/assets/documents/Cluster_Policy_in_Europe_2008.pdf
Pietrobelli, C., & Rabelotti, R. (2004). Upgrading in clusters and value chains in Latin America: The role of policies. Washington, DC: Inter-American Development Bank.
Pietrobelli, C., & Rabelotti, R. (Eds.). (2006). Upgrading to compete. Washington, DC: Inter-American Development Bank.
Porter, M. E. (1990). The competitive advantage of nations. New York: The Free Press.
Porter, M. E. (2003). The economic performance of regions. Regional Studies, 37, 549–578.
Porter, M. E. (2007). Clusters and economic policy: Aligning public policy with the new economics of competition, Appendix B. In K. Mills, E. Reynolds, & A. Reamer (Eds.), Clusters and competitiveness: A new federal role for stimulating regional economies. Washington, DC: Brookings Institution, Metropolitan Policy Program.
Porter, M. E. (2008). Clusters and competition: New agendas for companies, governments, and institutions. In M. Porter (Ed.), On competition (Updated and expanded ed., pp. 213–304). Boston: Harvard Business School Press.
Porter, M. E., & Ketels, C. (2009). Clusters and industrial districts: Common roots, different perspectives. In G. Becattini, M. Bellandi, & L. De Propris (Eds.), Handbook of industrial districts (pp. 172–186). Cheltenham: Edward Elgar.
Porter, M. E. (with Ketels, C., Miller, K., & Bryden, R.). (2004). Competitiveness in rural U.S. regions: Learning and research agenda. Washington, DC: Economic Development Administration.
Rabelotti, R. (2001). The effect of globalisation on industrial districts in Italy: The case of Brenta (IDS Working Paper No. 144). Brighton: Institute of Development Studies, University of Sussex.
Rodriguez-Clare, A. (2005). Coordination failures, clusters and microeconomic interventions (IADB Working Paper No. 544). Washington, DC: Inter-American Development Bank.
Rodriguez-Clare, A. (2007). Clusters and comparative advantage: Implications for industrial policy. Journal of Development Economics, 82, 43–57.
Rodrik, D. (2008). Normalizing industrial policy (Commission on Growth and Development Working Paper No. 3). Washington, DC: The International Bank for Reconstruction and Development, The World Bank. Retrieved from http://dev.wcfia.harvard.edu/sites/default/files/Rodrick_Normalizing.pdf
Rosenthal, S., & Strange, W. (2008). Agglomeration and hours worked. The Review of Economics and Statistics, 90, 105–188.
Royal Swedish Academy of Science. (2008). Scientific background on the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel: Trade and geography—Economies of scale, differentiate products and transport costs. Stockholm: Royal Swedish Academy of Science. Retrieved October 13, 2008, from http://www.nobelprize.org/nobel_prizes/economics/laureates/2008/advanced-economicsciences2008.pdf
Sachs, J., & Warner, A. (1995). Economic reform and the process of global integration. Brookings Papers on Economic Activity, 1, 1–118.
Saxenian, A. L. (1994). Regional advantage: Culture and competition in Silicon Valley and Route 128. Cambridge: Harvard University Press.
Sölvell, Ö. (2008). Clusters: Balancing evolutionary and constructive forces. Stockholm: Ivory Tower.
Sölvell, Ö., & Protsiv, S. (2008). Cluster strengths and regional innovation. Stockholm: Stockholm School of Economics. Unpublished manuscript.
Spence, M., Annez, P. C., & Buckley, R. M. (Eds.). (2009). Urbanization and growth. Washington, DC: Commission on Growth and Development.
Storper, M., & Walker, R. (1989). The capitalist imperative: Territory, technology and industrial growth. Oxford: Blackwell.
Thompson, P. (2006). Patent citations and the geography of knowledge spill-overs: Evidence from inventor- and examiner-added citations. The Review of Economics and Statistics, 88, 383–388.
Treado, C. D., & Giarratani, F. (2008). Intermediate steel suppliers in the Pittsburgh region: A cluster-based analysis of regional economic resilience. Economic Development Quarterly, 22, 63–75.
Van der Linde, C. (2003). The demography of clusters—Findings from the cluster meta-study. In J. Bröcker, D. Dohse, & R. Soltwedel (Eds.), Innovation clusters and interregional competition (pp. 130–149). Berlin: Springer.
Venables, A. (2008). Rethinking economic growth in a globalized world: An economic geography lens (Commission on Growth and Development Working Paper No. 18). Washington, DC: The International Bank for Reconstruction and Development, The World Bank.
Waits, M. J. (2000). The added value of the industry cluster approach to economic analysis, strategy development, and service delivery. Economic Development Quarterly, 14, 35–50.
Wennberg, K., & Lindqvist, G. (2010). The effect of clusters on the survival and performance of new firms. Small Business Economics, 34, 221–241.
Wolfe, D. E. (2008). Cluster policies and cluster strategies: Lessons from the ISRN national study. Montreal: Innovation Systems Research Network.
World Bank. (2009). World development report 2009: Reshaping economic geography. Washington, DC: World Bank.
Yusuf, S., Nabeshima, K., & Yamashita, S. (Eds.). (2008). Growing industrial clusters in Asia: Serendipity and science. Washington, DC: World Bank.
Zeng, D. Z. (Ed.). (2008). Knowledge, technology, and cluster-based growth in Africa. Washington, DC: World Bank.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Science+Business Media Dordrecht.
About this chapter
Cite this chapter
Ketels, C. (2013). Cluster Policy: A Guide to the State of the Debate. In: Meusburger, P., Glückler, J., el Meskioui, M. (eds) Knowledge and the Economy. Knowledge and Space, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6131-5_13
Download citation
DOI: https://doi.org/10.1007/978-94-007-6131-5_13
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-6130-8
Online ISBN: 978-94-007-6131-5
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)