This paper develops a liquidity measure tailored to the foreign exchange (FX) market, quanties the amount of commonality in liquidity across dierent exchange rates, and determines theextent of liquidity risk premiums embedded in FX returns. The new liquidity measure utilizesultra high frequency...

We propose and test a new channel that links funding liquidity risk and interest rates in short-term funding markets. Borrowers with high liquidity risk are willing to pay a markup to lock in their funding, independent of risk premiums demanded by lenders. We test the channel using unique...

Meine Dissertation besteht aus drei Arbeiten zum Thema Wechselkurse: (1) Liquidität in Devisenmärkten, (2) Währungsstrategien und Länderrisiko, (3) Zusammenhang zwischen Devisen-, Anleihenmärkte und Geldpolitik. Die erste Arbeit ist in Zusammenarbeit mit Prof. Angelo Ranaldo und Prof. Paul...

In a regime of floating FX rates and open economies, it is important to understand the way through which FX rates, volatility, and trading volume interrelate. To uncover this, we provide a simple theoretical framework to jointly explore these factors in a multi-currency environment. Through the...

Arbitrage ensures that covered interest parity holds. The condition is central to price foreign exchange forwards and interbank lending rates, and reflects the efficient functioning of markets. Normally, deviations from arbitrage, if any, last seconds and reach a few basis points. After the...