产业集群与黑龙江乳制品产业发展的实证分析

Empirical Analyses of Industrial Clusters and Development of Heilongjiang Dairy Products Industry

实证分析发现:产业集群是一种普遍存在的经济现象,这种特殊的产业组织形式与区域经济增长之间表现出一定程度的共生性。随着完达山、飞鹤等龙头企业的发展,黑龙江乳制品产业集聚度迅速提高,在外部效应、网络效应、规模经济效应的作用下,乳制品产业链上的企业开始向集群区域聚集;资源共享和知识溢出效应开始显现,企业搜寻成本降低、交易效率提高,不仅进一步促进了产业集聚水平的提高,形成了产业集聚自我强化的内在机制,也明显地提高了黑龙江省乳制品产业的竞争力。

The empirical analysis shows that the industrial cluster is a common economic phenomenon.There is a symbiosis between the especially organizational form of industry and growth of regional economy to some extent.With the development of the leading dairy industries,i.e.Wondersun and Feihe Dairy,the concentration rate of Heilongjiang dairy products is increased and influenced by external effect,network effect,and scale of diseconomy;the enterprises in the chain of dairy industry begin to assemble to the regional cluster.Resource sharing and effect of knowledge spillovers start to emerge with the decrease of searching cost and increase of transactional efficiency,which promote the industrial concentration,form a self-reinforcing internal mechanism,and obviously enhance the competitiveness of Heilongjiang dairy products.