We document the presence of significant liquidity costs in Spanish sovereign debt auctions: the larger the auctioned amounts, the lower the issuance price relative to secondary market prices. Motivated by this evidence, we characterize the optimal debt-maturity management problem of a government...

This essay studies China’s bond market development by reviewing the main characteristics of the onshore market and important liberalization steps. It also describes recent trends in debt portfolio investment flows into China by non-resident investors. The simple theoretical framework for push...

Do sanctions strengthen the targeted regime? I analyze the 2014 imposition of Western sanctions on Russia and its impact on voting. The United States and the European Union introduced targeted measures against Russian entities and individuals related to President Putin’s regime. Using polling...

Climate change is one of the greatest economic challenges of our time. Given the scale of the problem, the question of whether a carbon tax should be introduced is hotly-debated in policy circles. This paper studies the design of a carbon tax when environmental factors, such as air...

How important is a relationship with a bank to a firm’s performance and survival? If firms can easily switch among different sources of credit supply, then the loss of any one source may have little implication for the firms that have borrowed from that source. However, to the extent that...