We propose a rationale for why firms often return to the equity market shortly after their initial public offering (IPO). We argue that hard to value firms conduct smaller IPOs, and that they return to the equity market conditional on positive valuation signal from the stock market. Thus,...

We study the value of innovation in a case study of one of the most visible innovative products in recent years, Apple's iPhone. The value effects of news announcements, patent publications, and trademarks relating to iPhone are taken into account. Our estimate of the lower bound on the value of...

A sweeping and protracted reform of corporate law took place in Finland in the 1970s. The reform brought significant improvements to investor protection and, similar to the US Sarbanes-Oxley Act, tightened disclosure rules at the cost of increasing the work load in corporate reporting. We find...

We estimate the private value of Apple's iPhone by observing abnormal stock market reactions to news announcements and patent publications related to the innovation. Our estimate of the lower bound on the market valuation of iPhone is fairly high, at minimum 30 billion U.S. (event day) dollars....

Using an international sample of firms, we investigate the career prospects of directors of firms experiencing negative ESG issues. By tracking the same director at the same firm over time, we document a significant drop in seats held at other public firms’ boards following intense negative...

Financial institutions differ from individual investors both in their analytical ability and in their level of diversification. Their access to derivative markets is also superior compared to that enjoyed by individual investors. All these factors make institutional investors more capable of...

Financial institutions differ from individual investors both in their analytical ability and in their level of diversification. Their access to derivative markets is also superior compared to that enjoyed by individual investors. All these factors make institutional investors more capable of...

Career concerns can limit a manager’s willingness to take risks, which can lead to excessive policy conservatism. An increase in a CEO’s ability and willingness to change jobs (CEO mobility) can diversify her human capital and reduce her conservatism. We derive several CEO mobility measures...