Drobetz, Wolfgang Gugler, Klaus Hirschvogl, Simone
Year of Publication:
WWZ Discussion Paper No. 2004/06
This paper analyzes the determinants of the German corporate governance rating recently developed by Drobetz, Schillhofer, and Zimmermann (2004). We find a non- linear relationship between ownership concentration and the quality of firmlevel corporate governance as measured by the rating. Firms with larger boards of directors have lower governance ratings, but firms that apply US-GAAP or IAS rules and/or use an option-based remuneration plan have higher corporate governance ratings. Our results question the comply-or-explain principle embedded in recent corporate governance codes and call for a more rules-based approach in improving corporate governance in Europe.