The rise of a crisis-prone banking sector and its political power has received significant attention following the most recent financial crisis. The crisis sparked a growing interest in understanding how and why we have created a world of large, unstable banks. Excessive banking activity arose...

For the last two decades, non-US firms have lower valuations than similar US firms. We study the evolution of this valuation gap to assess whether financial markets are less integrated after the 2008 global financial crisis (GFC). The valuation gap for firms from developed markets increases by...

In the wake of the recent financial crisis, several commentators have suggested a transaction tax on financial markets. The potential consequences of such a tax could be hazardous to the financial markets affected as well as to the economy. In this paper, we review the relevant theoretical and...

We study the credit default swap (CDS) markets in the U.S. and Japan, focusing on bid-ask spreads which are closely related to the liquidity of the markets. Since bid-ask spreads dramatically surged during the financial crisis (2008-2009) and the market became very illiquid, it is crucially...

The September 2008 collapse of Lehman Brothers was the 9/11 on Wall Street, and many articles had been written on the changes in the global risk landscape that followed. However, there is scarcity of rigorous studies using empirical data and advanced econometric methods to verify such a change...

This paper analyzed the fundamental claim of the equilibrium theory and the derived claims applied to cross-border banking. It shows that the claims lack empirical content and are misleading. This led to the conclusion that it is neither ethical nor prudent for strategically disadvantaged...

We discuss the pros of adopting government-issued digital currencies as well as a supranational digital iCurrency. One such pro is to get rid of paper money (and coinage), a ubiquitous medium for spreading germs, as highlighted by the recent coronavirus outbreak. We set forth three policy...

The post-crisis period has seen a considerable shift in the composition and drivers of international bank lending and international bond issuance, the two main components of global liquidity. The sensitivity of both types of flows to U.S. monetary policy rose substantially in the immediate...

The post-crisis period has seen a considerable shift in the composition and drivers of international bank lending and international bond issuance, the two main components of global liquidity. The sensitivity of both types of flow to US monetary policy rose substantially in the immediate...

We examine whether connected hedge funds (i.e. those that are prime-brokerage clients of bailout banks) benefited from bailout programs initiated in seven countries during the 2007–2009 financial crisis. We find that being connected to a bailout bank is generally beneficial for hedge funds in...