Vertical organization of production and firm growth

Abstract

This paper empirically explores if different vertical organizational forms (i.e. vertical integration versus dis-integration) give rise to unlike growth ''behaviors'' within the same industry. An econometric analysis is conducted in a sample of around 500 Italian machine tool (MT) builders for the period 1998-2007, implementing instrumental variables to control for the endogeneity of the organizational form in the relation. Ceteris paribus, vertically integrated firms result to be characterized by a less dispersed distribution of growth rates than their dis-integrated counterparts. Several concurring factors, such as adjustment costs, organizational slacks and a better management of fluctuations in the markets of intermediate and final products, may explain the more A’stableA“ growth profile of vertically integrated firms. By means of analyzing how different organizational forms map into the distribution of output growth rates, this work provides insight into the firm dynamics in a mature industry in which both vertically integrated and dis-integrated firms coexist.