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"Learning by dining": informal networks and productivity in Mexican industry

Somik Lall and Sudeshna Ghosh

No 2789, Policy Research Working Paper Series from The World Bank

Abstract: The authors analyze the determinants of firm productivity in a group of Mexican firms. In particular, they test the contribution of external factors such as trade and knowledge diffusion, the availability of infrastructure, informal knowledge exchange, competitive environment, and business regulatory climate. The authors find that one factor consistently emerges as an important proximate source of productivity-access to informal networks. Interaction in the form of"business lunches"with local buyers and suppliers, competitors, government officials, and other professionals have a significant and positive effect on a firm's productivity. Access to regulators and agents of backward and forward linkages are important in settings where information on business practices and regulations is not publicly disclosed. The results complement predictions of traditional growth theory-in addition to technology and learning being the driving force of firm productivity, proximity to influential individuals who can grant favors or provide information advantage on business and trade practices have significant productivity impacts.

Keywords: Economic Theory&Research; Labor Policies; Banks&Banking Reform; Environmental Economics&Policies; Decentralization; Environmental Economics&Policies; Economic Theory&Research; Banks&Banking Reform; Municipal Financial Management; ICT Policy and Strategies (search for similar items in EconPapers)
Date: 2002-02-28
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