This paper focuses on the diversification strategies of the largest manufacturing groups operating in Italy between 1987 and 1993. The analysis of diversification at the firm level and at the industry level is followed with an empirical investigation on the links between the different areas of...

This paper investigates the determinants of coherence and coherence change using a sample of Italian leading firms in the period 1993-1996. Following a methodology developed by Teece et al (1994), the observed diversification patterns of our sample firms provide the information required to...