We study the role of social interaction (SI) in determining firms' employment adjustments in industrial districts. We assume that SI matters only among firms that are both similar and geographically close. Our first test of this assumption is based on the correlation between individual and...

The 1998 reform of the Italian retail trade sector delegated the regulation of entry of large stores to the regional governments. We use the local variation in regulation to determine the effects of entry barriers on sectoral performance. We address the endogeneity of entry barriers through...