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There is ample evidence that small- and medium scale enterprises (SMEs) operating in the same or in related industrial sectors tend to cluster close to one another. This tendency to bunch in well defined areas has been observed in different environments in both developed and developing countries, and in different historical periods. There are sound economic reasons for this phenomenon. SMEs operating in such clusters derive a clear competitive advantage from:
SME clustering is common in a wide range of countries and sectors. The literature on the so-called Italian industrial districts describes SME clusters that have reached high levels of growth and leadership in profitable niches of world markets (e.g. leather goods, textile, jewelry, ceramic tiles, and spectacle frames). Similar accounts exist from other developed countries such as Germany, the USA, and Japan. Evidence on clusters in Latin America, Asia, and to a lesser extent in Africa, is also available in these UNIDO documents: "Principles for Promoting clusters and networks of SMEs" (PDF/153KB/39pages) and "Industrial Clusters and Networks: Case Studies of SME Growth and Innovation" (PDF/490KB/78pages).
Since 1993, UNIDO, through its Private Sector Development Branch, has developed an approach to help government and the private sector to co-operate in the design and implementation of programmes to promote the organisation and development of clusters and networks of SMEs. The programme draws lessons from the experience of successful clusters and it implements them through technical cooperation projects in various developing countries. Some of the countries where this approach has been introduced are India, Indonesia, Malaysia, Mexico, Nicaragua, Honduras, Jamaica, Bolivia, Madagascar, Morocco Tunisia.
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Rationale of the UNIDO Programme
The guiding principle of UNIDOs approach towards SMEs is that these enterprises can play a key role in triggering economic growth and equitable development in developing countries. However, this potential role is often not fulfilled because of a particular set of problems characterising SMEs that are related to size:
The emphasis of the UNIDO Cluster/Network Development Programme is to provide assistance to SMEs so that they can escape these limitations through co-operative endeavours. For this purpose, UNIDO supports the creation and strengthening of SME networks and the development of existing SME clusters where:
As far as network creation/strengthening is concerned, the UNIDO approach envisages five inter-related phases:
This is done by organising large and open meetings to introduce the principles of networking and to indicate their possible applications. As a result of this promotional initiative, entrepreneurs group around issues (problems and/or opportunities) that they have in common.
An in-depth analysis of the growth constraints of the enterprises and of their causes is required at the beginning of this phase. Furthermore, the definition of group work plans depends upon a consensus being reached with all group members concerning the evaluation criteria to be applied in the short, medium, and long term. During this phase, the group selects its legal status and the rules that govern its internal organisation.
The UNIDO approach envisages networking initiatives as components of a broader spectrum of support measures to SMEs. This is because such initiatives are frequently much more effective and sustainable if they involve the entire range of actors with whom the SMEs commonly interact. Among such actors, it is important to single out:
SME clusters constitute ideal targets for a SME support agency. The concentration of largely homogenous enterprises within a relatively limited geographical area:
This is true for under-achieving clusters as well as for the best performing ones. However, underachieving clusters are characterized by environments where information does not flow easily and where the various actors are not accustomed to talking with one another. In stark contrast with their counterparts in well-performing clusters, especially in developed countries, entrepreneurs in under-performing clusters rarely if ever meet one another, do unot usually have on-going relationshiops with providers of business development services and are not accustomed to presenting articulated calls for action to the local policy makers. As a matter of fact, these clusters are often characterized by extremely fragmented knowledge, latent conflicts, and an absence of discussion fora. As a result, the SMEs in these clusters have very poor perceptions about the feasibility of joint actions.
The UNIDO cluster approach is an attempt to address knowledge fragmentation, lack of co-ordination and joint action. It is based upon the realisation that the lack of communication among the various cluster actors and their scepticism towards joint endeavours are deeply entrenched within traditional business practices and that the latter cannot be replaced without the investment of significant resources. The activities required to overcome knowledge fragmentation and poor co-ordination are:
These are all activities whose outcome is not only subject to a high degree of uncertainty but are also largely indivisible and non-excludable (i.e. once provided are available to all). As a result, profit-motivated agents should not be expected to invest a great deal of their resources for the realisation of such activities.
The UNIDO cluster approach aims to achieve these outcomes by helping the various cluster actors to develop a consensus-based vision for the cluster as a whole and by strengthening their capacity to act upon such a vision.
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