Das deutsche System der Corporate Governance zwischen Persistenz und Konvergenz

We discuss the development of German corporate governance in light of the hostile takeover of Mannesmann by Vodafone. The paper criticizes the stability hypothesis of Thomas Heinze in KZFSS 4/2001 and demonstrates the deep changes within German corporate governance, which we describe as hybrid convergence. Given trade-offs between corporate growth and profitability, the preferences of German management have changed towards greater emphasis on shareholder returns. This change is evident in the implementation of new profitability targets, end of cross-subsidization and concentration on core competences. Through incremental changes throughout the 1990s, the importance of market mechanisms has increased and been internalized within corporations. German corporate governance is moving toward a U.S. market model through hybrid processes of institutional layering and conversion.