1Enright MJ.Regional clusters and firm strategy.In:Chandler AD.et al. ( Ed. ), The Dynamic Firm: The role of technology, strategy organization, and regions[M].Oxford, 1999 : 315-342.
2Leonard-Barton D.Core capabilities and core rigidities:a paradox in man- aging new product development[J].Strategic Management Journal, 1992, Summer Special Issue 13 : 111-126.
3Molina-Morales FX.European industrial districts:influence of geographic concentration on performance of the firm[J].Journal of International Management, 9001, ( 7 ) : 277-294.
2Becattini G., 2002,"Industrial Sectors and Industrial Districts: Tools for Industrial Analysis", European Planning Studies, (10) :pp.483-493.
3Becchetti L, Rossi S., 2000,"The Positive Effect of Industrial District on the Export Performance of Italian Firms", Review of lndustrial Organization, (16): pp.53-68.
4Decarolis DM, Deeds DL., 1999,"The Impact of Stocks and Flows of Organizational Knowledge on Firm Performance: An Empirical Investigation of the Biotechnology Industry", Strategic Management Journal,(20): pp.953-968.
5Eduardo de Oliveira Wilk., 2003,"Resource-based View,Industrial Clusters and Collective Competitive Capabilities: A Case Study in South Brazilian Wineries", http://www.ifama.org/conferences/2003 Conference/papers/wilkRESOURCE.pdf.
6Enright MJ.,1999, "Regional Clusters and Firm Strategy", In: Chandler AD. et al. (Ed.), The Dynamic Firm." The Role of Technology, Strategy, Organization and Regions, Oxford, pp.315-342.
7Enright MJ., 2001, "Regional Clusters:What We Knowand What We Should Know", Paper Prepared for the Kiel Institute International Workshop on Innovation Clusters and Interregional Competition, (November): pp.12-13.
8Hair JF, Anderson RE, Tatham RL, Black WC., 1998,Multivariate Data Analysis, 5th ed, Prentice Hall College Div.
9Harrison B., 1991,"Industrial Districts: Old Wine in New Bottles?" ,Regional Studies, (26): pp.469-483.
10Istat. Rapporto annuale, 1996,"La stituazione del Paesenel 1995", Istituto Poligrafico dello Stato.