When Firms Take the Lead in Facilitating Clusters

This paper focuses on the role of lead firms and their efforts to facilitate the development of clusters. Several clusters are known for the location of the lead firms that create and shape them, for example, by increasing their skill base, attracting suppliers and creating entrepreneurial activity. However, the literature suffers from insufficient dialogue on the role of lead firms as facilitators of clusters and on how the developmental differences in clusters affect the facilitation performed, and thus the benefits delivered, by lead firms. A key question then is how does the facilitation by lead firms differ in a top-down cluster from that in a bottom-up cluster? The paper is based on a comparative case study investigating the facilitating role of a lead firm within two clusters: Medicon Valley (top-down) and Mechatronics Cluster Denmark (bottom-up). The main conclusion reached is that lead firms in top-down clusters and in bottom-up clusters contribute with quite similar and overlapping cluster benefits, but the way in which these benefits are delivered differs greatly.     

Cut Mark Cluster Geometry and Equifinality in Replicated Early Stone Age Butchery

Early Stone Age cut marks created during tool‐assisted carnivory potentially offer inferences into hominin butchery behaviour and access to complete or defleshed carcasses. Actualistic butchery trials of 16 goat and cow half‐carcasses were completed by an experienced butcher with replicated Oldowan tools to investigate how the geometric organisation of cut mark clusters reflects flake versus core tool use and bulk muscle versus scrap defleshing. A cluster of cut marks is defined as a series of adjacent cut mark striations that occur at an anatomical location and are bounded by unmarked cortical surface. Tool type and butchery action were predicted to differentially mark certain long bone portions and influence cluster attributes. Moulds of 613 cut mark clusters were photographed and measured using ImageJ software (National Institutes of Health, Bethesda, Maryland, USA) for cluster area, cut mark count, median cut mark length and standard deviation of cut mark length and angle. Analysis suggests the following results: (i) cluster attributes are correlated;(ii) changes in cluster geometry are related to increasing cut mark count and length but not tool type or defleshed muscle amount; (iii) large clusters occur on large animals; and (iv) long bone midshaft portions are cut‐marked during both bulk and scrap muscle defleshing. Analysis of 179 cut mark clusters on long bone shafts of sizes 1–4 mammals from three Okote member assemblages at Koobi Fora, Kenya, shows that archaeological clusters have a similar number of marks when compared with experimental clusters but are significantly smaller, have shorter median marks and include less deviation in mark length and angle. Archaeological clusters corroborate that increasing area is positively correlated with cut mark count, median mark length and standard deviation of mark length and angle. A quantitative inferential model that links cut mark cluster geometry to tool type or the amount of muscle defleshed is not supported by these data. Copyright © 2015 John Wiley & Sons, Ltd.     

Network Analysis of Production Clusters: The Potsdam/Babelsberg Film Industry as an Example

The cluster concept has assumed a prominent position in the institutional approaches which have been applied in economic geography in recent times. Although there are numerous analyses based on the cluster concept, no agreement has been reached to date on suitable methods for analysis and comparison of regional clusters. This paper presents a research design for the analysis of regional production clusters which employs the network analysis method to develop, in particular, the 'quality analysis' of clusters, using the film industry production cluster in Potsdam/Babelsberg (adjacent to the Berlin metropolis) as a practical example.     

Policies for Creative Clusters: A Comparison between the Video Game Industries in Melbourne and Montreal

This paper analyses whether the video game industries in the main video game hubs in Australia and Canada have the attributes of creative clusters. Three components are analysed: (1) The significance of cross-fertilization with other creative fields in the emergence and growth of the cluster; (2) The benefits of clustering; (3) The role of policies in the maturation of those clusters. The case studies included are the most notable video game clusters in Canada and Australia: Montreal and Melbourne. The research methods applied are semi-directed interviews with policy advisors and game developers in each context. As an outcome of this research, its findings reveal that the video game industry in Melbourne cannot yet be qualified as a creative cluster but is rather still very much embedded in a technology culture. In Montreal, the cluster is more mature and presents the attributes of a creative cluster, as there are interrelations between the various actors of the cluster, and with other creative activities. In both contexts the impact of policies on the maturation of the cluster is limited; rather, attaining a critical mass of video game companies is necessary for cross-fertilization to occur.     

p‐Functional Clusters Location Problem for Detecting Spatial Clusters with Covering Approach

Regionalization or districting problems commonly require each individual spatial unit to participate exclusively in a single region or district. Although this assumption is appropriate for some regionalization problems, it is less realistic for delineating functional clusters, such as metropolitan areas and trade areas where a region does not necessarily have exclusive coverage with other regions. This paper develops a spatial optimization model for detecting functional spatial clusters, named the p‐functional clusters location problem (p‐FCLP), which has been developed based on the Covering Location Problem. By relaxing the complete and exhaustive assignment requirement, a functional cluster is delineated with the selective spatial units that have substantial spatial interaction. This model is demonstrated with applications for a functional regionalization problem using three journey‐to‐work flow datasets: (1) among the 46 counties in South Carolina, (2) the counties in the East North Central division of the US Census, and (3) all counties in the US. The computational efficiency of p‐FCLP is compared with other regionalization problems. The computational results show that detecting functional spatial clusters with contiguity constraints effectively solves problems with optimality in a mixed integer programming (MIP) approach, suggesting the ability to solve large instance applications of regionalization problems.     

On the evolution of the Castel Goffredo hosiery cluster: a life cycle perspective

The ‘life cycle’ approach has become popular in studies on industrial clusters. However, some concerns have been raised over the inherent determinism of this approach and its tendencies to focus exclusively on cluster internal dynamics while neglecting the role of external factors and socio-economic contingencies. This paper addresses these criticisms by investigating the long-term development of Castel Goffredo, a traditional textile cluster in Italy. In our analysis, we identify and characterize the main stages of the life cycle and its antecedents. We single out the main triggering factors behind each of these stages and show that a variety of factors, both external and internal to the cluster, contributed to its development. Our findings confirm that an ‘adaptive’ cycle approach, which focuses also on contingencies and external factors, appear to be appropriate for investigating the long-term evolution of clusters.     

文化与创意产业集群的研究谱系和前沿:走向文化生态隐喻?

文章基于文献研究,梳理文化和创意产业集群的研究谱系,指出该领域学术界:①没有将文化和创意产业本体论知识整合到集群分析框架;②对艺术家和创意阶层及其项目生产方式、知识流的空间过程关注十分薄弱;③忽视文化消费和中介因素对创意集群和文化生产的反身性;④比较偏向生产型创意集群的研究、忽视空间型创意集群和消费型文化产业园区和城市空间的研究;⑤在研究方法上相对单一。作者提出通过运用文化生态系统隐喻,进一步展开综合研究的可能性。     

EMBEDDED AND DISEMBEDDED PRACTICE IN THE FIRM–PLACE NEXUS: A STUDY OF TWO WORLD‐LEADING MANUFACTURERS OF SKI EQUIPMENT IN THE LILLEHAMMER SKI CLUSTER

Studies of agglomerations and clusters in economic geography anticipate strong interdependency between firms and places. However, despite the extensive literature, we lack a coherent micro‐theoretical foundation. The relationship between the rationales and practices of firms remains somewhat unspecified. In this article, we analyse the diversity of rationales and practices in a firm–place nexus. Possible rationales for firm practice are outlined, examining the assumptions of three, main theoretical perspectives in economic geography. This microeconomic approach is applied through an analysis of the two key firms in the Lillehammer skiing industry cluster in Norway. The study contributes to a more nuanced understanding of how the agency of firms influence and are influenced by co‐location.     

产业集群理论的争论、困惑与评论

产业集群理论是近年来在学术界及政策界影响较大的理论之一。但产业集群理论仍是发展中的理论,在国外有很大的争论。本文介绍了西方学者对产业集群的争论,重点分析了产业集群空间界限及划分、产业集群与产业演化及区域发展、产业集群与全球化及产业政策方面存在的问题,在此基础上,进行了理论评述。     

Coping with Economic Crises—The Role of Clusters

The paper analyses the role clusters can play in coping with the impacts of economic crises, specifically by addressing how cluster organizations have acted to meet the challenges following the economic crises in Norway in the period 2008–2010. The paper investigates whether cluster maturity influences how the cluster acts in response to a crisis. To shed light on these questions, survey data from Norwegian cluster organizations were collected in two waves (spring 2009 and autumn 2010), and case studies of four cluster organizations provide further detail. The data indicate that clusters play a role in reducing uncertainty and improving access to necessary resources in crises periods. The data indicate that these advantages are not only due to increased collaboration between firms within the cluster, but that cluster organizations engage in considerable lobbying on behalf of their firms in regards to regional and national policy makers and public funding bodies. When comparing the impact experienced by mature and emerging clusters and their adaptation strategies, the data show that more mature clusters adapted to recent crises by implementing new innovation strategies and increasing collaboration and competence-building activities, to a greater extent than emerging clusters.     

Cluster Facilitation from a Cluster Life Cycle Perspective

Clusters influence the way firms cooperate, organize and compete, but clusters and their related benefits rarely come spontaneously in a straight line of expansion. It is argued that clusters typically develop in accordance with a life cycle, which includes an evolutionary sequence of steps where actors from the private and public sectors are engaged and where one or more cluster facilitators are coordinating and promoting the process. In the literature, the role of cluster facilitators has almost exclusively been described as static, leaving a research gap about how this particular role changes during the life cycle of clusters. Inspired by that research gap, this paper contributes to the understanding of the relationship between cluster development and cluster facilitation. It brings forward a framework for describing and discussing the exact changes taking place in the role of cluster facilitators, including the facilitation focus, competencies and tasks that they make use of along the cluster life cycle. This investigation is based on a multiple case study consisting of nine different clusters located in Denmark.     

Geographic concentrations in Turkey's manufacturing industry: identifying regional highpoint clusters1

The theory of economic development based on industry clusters emphasizes the importance of co-location of firms or industries with potential to share technical information and knowledge transfer. The paper identifies industry cluster templates in Turkey using the 1996 Turkish input/output table. Engineering and textile clusters are the largest ones with respect to the number of establishments and employment. Majority of manufacturing clusters are located in ?stanbul, ?zmir, Ankara/K?r?kkale and Çukurova districts. The study points out the importance of newly developing centres near the periphery of Ankara and several production centres in Anatolia.     

Innovating in Cluster/Cluster as Innovation: The Case of the Biotechvalley Cluster Initiative

It has been noted that innovation seems to take place to a higher degree in clusters than elsewhere and we have lately seen a worldwide wave of emerging cluster initiatives and similar innovation policy projects. Some of these are realistic efforts based on existing regional strengths and partly existing cluster structures. Most, however, are grasping at straws. The latter is especially true when it comes to technologies such as IT and biotech. We could subsequently add a new label—“pathetic clusters”—to the already existing list of embryonic, emerging, world-class or stagnating clusters. But what do we make of such “pathetic clusters” (are they really pathetic)? Although economic geographers often tend to explain innovation (competitiveness) by looking at cluster dynamics, in such accounts, the cluster concept itself can actually function as an innovation, imposing similar effects on the economy as more familiar types of innovation would, i.e. by creating a local competitive edge. It is reasonable to believe that if “pathetic clusters” play important roles in regional economies, then they do so in the form of social and organizational innovations rather than as Porterian drivers of innovation and industrial dynamics on a large scale. This function of the cluster concept—as a local innovation—is the focus of the paper at hand.     

Seeing Eye-to-eye: How do Public and Private Sector Views of a Biotech Cluster and its Cluster Initiative Differ?

As clusters have developed from an analytical concept into a key policy tool, numerous cluster initiatives, or collaborative organizations designed to enhance the competitiveness of clusters, have been implemented across the globe. However, while research on clusters is abundant, research specifically focusing on these emerging organizations is scant to date. This paper analyzes one such cluster initiative and its cluster, and in particular examines to what degree the public and private sectors (1) have the same understanding of the cluster's competitiveness and underlying strengths and weaknesses and (2) what activities the cluster initiative should conduct.     

CHEMICAL CHARACTERIZATION AND STATISTICAL MULTIVARIATE ANALYSIS OF ANCIENT POTTERY FROM MESSINA,CATANIA, LENTINI AND SIRACUSA (SICILY)*

This paper presents the chemical characterization of 79 fragments of Archaic and Hellenistic fine‐grained pottery from archaeological sites in Messina, Catania, Lentini and Siracusa (Sicily). The sherds were classified as ‘calcidian’, ‘banded’, ‘unvarnished’ and ‘black varnished’ pottery. The major and trace elements identified by X‐ray fluorescence (XRF) were statistically elaborated using the method proposed by J. Aitchinson in 1986 for the analysis of compositional data. From cluster analyses using element/SiO₂ log‐ratios, it was possible to group the pottery found in Catania, Lentini and Siracusa into highly linked clusters. Conversely, the Messina pottery was divided into two clearly distinct groups. With the aim of identifying any possible mineralogical differences between the two Messina groups, Fourier transform infrared (FT–IR) absorption measurements were made, showing only quantitative differences in plagioclase and muscovite. The specific groups of pottery with restricted chemical compositions are considered to be of local production, also on the basis of archaeological and petrographic evidence.     

Public policies and cluster life cycles: insights from the Basque Country experience

ABSTRACT

This paper contributes to the study of the role of public policies in the origins and evolution of clusters. Building on the existing literature, we set up a taxonomy of nine public policies that may have an impact on the emergence and evolution of clusters. Based on in-depth case studies of six clusters of the Basque Country, particularly representative of the industrial history of the region, we analyse the relevance of the different types of policies both in the emergence and evolution of clusters over time. In agreement with cluster literature, the paper concludes that public policies seem to have played only an indirect role across clusters and over their life cycles. Moreover, it points to the necessity of taking history and context into account, as most of the important policy measures highlighted by cluster literature today do not fit well with the previous policy and economic context. Finally, it also concludes that for cluster policies to be effective, the stages of the life cycle should be taken into consideration.     

中国十大城市群综合发展水平的多层次因素分析及非均衡差异研究

中国十大城市群正在成为中国经济、科技、文化最发达的地区,成为了中国国民经济的十大支撑点,因此,研究中国十大城市群综合发展水平具有理论和实践上的重大意义。通过构建城市群综合发展水平评估指标体系,采用多层次因素分析与分类相结合的综合评估方法,对中国十大城市群综合发展水平进行了科学评估及比较,十大城市群综合发展水平呈现出四大集团的非均衡区域差异分布。同时分别提出了缩短领先型集团、挑战型集团、追赶型集团、后进型集团城市群综合发展水平非均衡差异的对策与建议。     

Power and the Spirit of Clustering

This paper utilizes the Scotch Whisky industry to identify an issue which is absent from the current literature on sector specific clusters namely the concept of power. It is argued that in order to understand the nature of power relationships within a cluster it is necessary to adopt a radical Coasian framework. The paper utilizes a typical Structure-conduct-performance approach to analyse the Scotch Whisky industry and to highlight the problems that power relationships pose within a typical cluster. It is imperative that policy-makers are aware of the power relationships which exist in clusters if clustering strategies are to deliver the perceived potential.     

BRAIN CIRCULATION AND FLEXIBLE ADJUSTMENT: LABOUR MOBILITY AS A CLUSTER ADVANTAGE

This article explores the role of labour mobility as a potential cluster advantage. We review the theoretical arguments as for how and why labour mobility could enhance the dynamism and performance of clusters of similar and related firms. A combination of quantitative and qualitative data from two information and communication technology (ICT) clusters is used to answer two research questions: (1) What is the role of mobility enhancing (or restricting) institutions in clusters? and (2) In what ways does labour mobility contribute to knowledge transfer within clusters? The two ICT clusters studied in the article generally seem to have higher levels of mobility, compared to the labour market at large. Although it is regarded as beneficial in theory, most cluster firms try to restrict mobility of workers since they fear the risk and costs of losing staff. Labour mobility is also rarely viewed as a viable way to increase the knowledge bases or contact networks of firms. However, when firms need to recruit the clustered labour markets seem to benefit them by facilitating the use of informal recruitment processes. By way of conclusion it is suggested that cluster firms might be under‐investing in mobility and that innovative institutional solutions could help realize clusters' mobility potential.     

An assessment of the technology level and knowledge intensity of regions in Turkey

The paper investigates the patterns of technology and knowledge of the regions. The first aim of the paper is to determine cluster templates at the national level. The second aim of the paper is to investigate the technology and knowledge composition of the regional highpoint clusters. The paper identifies patterns of industrial linkages to define cluster templates and regional highpoints. The second part uncovers regional distributions of technology and knowledge. The data comes from Turkey’s 2012 input–output table. The location quotients use industrial employment statistics from the Turkish Statistical Institute. The technological and knowledge intensity classification follows Eurostat. The findings reveal 10 cluster templates in Turkey. Spatial distribution of the highpoint clusters reveals that most regions contain highpoint clusters with low technology and low knowledge-intensive sectors. The results reveal that highpoint clusters in Turkey’s regions contain industries whose technologies do not demand high skills, knowledge and sophistication. Limited existence of high-tech industries and low knowledge intensity in Turkey’s industry composition is a limiting factor for transition to high value-added manufacturing. Special emphasis should be directed towards constructing regional advantage, given the current levels of technology and knowledge intensity.