%A %T Research on Necessary and Sufficient Conditions of Industrial Clusters %0 Journal Article %D 2005 %J Science & Technology Review %R %P 76-79 %V 23 %N 0507 %U {http://www.kjdb.org/CN/abstract/article_1590.shtml} %8 2005-07-10 %X The paper argues that the advantage of industrial clusters lies in the reduction of coordinating cost, improvement of efficiency and innovation. Its necessary conditions involve in the split of production process and the transportable of product, its sufficient conditions are longer value chain, heterogeneous competence between enterprises in clusters, network innovation and inconstant market environment. The paper provides accordance as judgment for government.