Our study is the first to provide systematic evidence of a hump-shaped CEO tenure-firm value relation. This pattern is supported by announcement returns to sudden CEO deaths, which mitigate endogeneity concerns. Cross-sectionally, firm value starts to decline after fewer years of CEO tenure in...

Das vorliegende Dissertationsprojekt gibt Einblicke in Unternehmensrestrukturierungen und identifiziert Leistungstreiber von Equity Carve-Out (ECO) und Spin-off. Ziel der Dissertation ist es, zu verifizieren, ob ECO- und Spin-off-Transaktionen Unternehmenswert schaffen und zu evaluieren, ob die...

Currently, there is much debate about the role that non-investor stakeholder interests play in the governance of public companies. Critics argue that greater attention should be paid to the interest of stakeholders and that by investing in initiatives and programs to promote their interests,...

Proxy advisory firms have significant influence over the voting decisions of institutional investors and the governance choices of publicly traded companies. However, it is not clear that the recommendations of these firms are correct and generally lead to better outcomes for companies and their...

CEO activism — the practice of CEOs taking public positions on environmental, social, and political issues not directly related to their business — has become a hotly debated topic in corporate governance. To better understand the implications of CEO activism, we examine its prevalence, the...

For much of its history, Berkshire Hathaway has been regarded primarily as the investment vehicle of Warren Buffett rather than a bona fide corporation. However, as Berkshire Hathaway has expanded beyond its core insurance operations, more attention is being paid to the structure by which these...

The question of whether the CEO should also serve as chairman of the board is one of the most hotly debated issues in the recent corporate governance discussion. While agencytheoretic arguments advocate a separation of decision and control functions, the empirical evidence focusing on U.S....

This paper investigates whether the valuation effect of corporate governance depends on the degree of competition in the companies' product markets in a large international sample covering 14 countries from the European Union (EU). Besides providing external validity of previous U.S.-centered...