We study the role of employment protection legislation (EPL) in explaining the relative small average size of Italian firms. We construct a simple model that shows that the smooth relation between size and growth probability is disturbed in proximity of the thresholds at which EPL applies di.erentially. We use a comprehensive dataset of all Italian firms between 1986 and 1998 to estimate the e.ects of EPL in terms of discouraging small firms from growing. We then construct a stochastic transition matrix for firm size that, together with the estimates, allows for a quantitative evaluation of the e.ects of EPL in the long run. Our results show that EPL does influence firm size distribution, but that its e.ects are quantitatively modest: average firm size would increase by less than 1% when removing the threshold e.ect. In terms of policy, these findings suggest that changes in EPL are not likely to have a large impact on the propensity of small firms to grow
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Length: 42 pages Date of creation: 01 Sep 2003 Date of revision: Handle: RePEc:wdi:papers:2003-613
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Krishna B. Kumar & Raghuram G. Rajan & Luigi Zingales, .
"What Determines Firm Size?,"
CRSP working papers
496, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
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Krishna B. Kumar & Raghuram G. Rajan & Luigi Zingales, 1999.
"What Determines Firm Size?,"
NBER Working Papers
7208, National Bureau of Economic Research, Inc.
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