Commodity markets are linked through international trade but are separated by heterogeneous regulations and input markets. We investigate theoretically and empirically how regional, as opposed to global, cost shocks pass through into global prices. Capacity constraints mitigate the output...

Commodity markets are linked through international trade but are separated by heterogeneous regulations and input markets. We investigate theoretically and empirically how regional, as opposed to global, cost shocks pass through into global prices. Capacity constraints mitigate the output...

This study aims to provide new evidence linking internal corporate governance mechanisms and corporate misconduct, using a sample of 2,844 public US companies during the period 2007-2019. The results reveal that optimal size and diverse boards, including well-functioning audit committees, are...

This study aims to provide new evidence linking internal corporate governance mechanisms and corporate misconduct, using a sample of 2,844 public US companies during the period 2007-2019. The results reveal that optimal size and diverse boards, including well-functioning audit committees, are...

This paper provides new evidence on how imperfectly competitive markets with excess capacity mitigate the adverse impact of supply shocks on prices. We study the potash market, which is controlled by a syndicate that assigns output quotas in proportion to production capacity of its members. This...

Under EU Air Passenger Rights legislation (“EC261”), carriers must provide assistance and cash compensation to passengers in case of long delay. We study whether the regulation reduces flight delay. EC261 applies uniformly to flights departing from the EU, but covers only EU carriers on...

We examine the stock market reaction to natural and man-made disasters in potash mines. We use a sample of 44 mining accidents worldwide over the period 1995-2016. A quarter of the accidents were the result of a natural disaster, such as flooding, that often ended in the closure of the potash...

Food commodity prices escalated during the 2007/2008 food crisis, and have scarcely fallen since. We show that high fertilizer prices, driven by the formation of an international export cartel as well as high energy prices, explains the majority of the recent price spikes. In particular, we...