This study analyzes information production and trading behavior of banks with lending relationships. We combine trade-by-trade supervisory data and credit-registry data to examine banks' proprietary trading in borrower stocks around a large number of corporate events. We find that relationship...

Financial ties between drug companies and medical researchers are thought to bias studies published in medical journals. To enable readers to account for such bias, most medical journals require authors to disclose potential conflicts of interest. We examine whether disclosure reduces article...

Financial ties between drug companies and medical researchers are thought to bias results published in medical journals. To enable readers to account for such bias, most medical journals require authors to disclose potential conflicts of interest. For such policies to be effective, conflict...

Armstrong et al. (2022) review the empirical methods used in the accounting literature to draw causal inferences. They document a growing number of studies using quasi-experimental methods and provide a critical perspective on this trend as well as the use of these methods in the accounting...

The consequences of information differences across investors in capital markets are still much debated. This paper examines the relation between information differences across investors and the cost of capital, and makes three points. First, in models of perfect competition, information...

We analyze a comprehensive sample of more than 10,000 U.S. stocks in the OTC market. As little is known about this market, we first characterize OTC firms by trading venue and provide evidence on survival, success, frequency of venue changes, reporting status, and trading activity. A large...

The paper examines whether international regulatory harmonization increases cross-border labor migration. To study this question, we analyze European Union (EU) initiatives that harmonized accounting and auditing standards. Regulatory harmonization should reduce economic mobility barriers,...

This paper studies the incentives of German firms to voluntarily disclose cash flow statements and segment reports in the annual report. Internationally, both statements are considered important elements of financial reporting. In Germany, however, their disclosure has not been mandatory until...

As domestic sources of outside finance are limited in many countries around the world, it is important to understand the factors that influence whether foreign outside investors provide capital to a country's firms. This study examines whether and why investor concern about corporate governance...