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...

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...

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...

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,...

The shareholders of public corporations have considerable interest in the choice of individual to serve as CEO of their company. They want to be assured that the company has a viable plan in place to replace the current CEO if necessary. Historically, boards have deferred to outgoing CEO,...

In 2018, California became the first U.S. state to introduce a mandatory board gender quota for all firms headquartered in the state. Even though the constitutionality of the law is still debated, we document large negative announcement returns of -2.6% to the adoption of the gender quota for...

In this Closer Look, we examine the roles that leadership and culture play in contributing to chronic misbehavior and the manner in which it takes root in an organization. We use the example of Uber Technologies. Between 2012 and 2017, Uber Technologies faced a series of governance challenges...