This paper is first to establish profound evidence on the existence of a low-risk anomaly in currency markets. In particular, I discover a novel strategy in currency forward markets that is long in currencies whose higher return moments are low relative to past levels and short in currencies...

In this paper we investigate 3 important properties of global currencies: misalignments measured by the deviations from equilibrium (real effective) exchange rates, crash sensitivity captured by the copula tail dependence to the global market, and moment risk premia using a model-free method --...

In this paper we derive the measure of position-unwinding risk of currency carry trade portfolios from the currency option pricing model. The position-unwinding likelihood indicator is in nature driven by interest rate differential and currency volatility, and highly correlated with global...

This paper addresses the predictive ability of currency volatility risk premium - the difference between an implied and a realized volatility - over US dollar exchange rates using a time series perspective. The intuition is that, when risk aversion sentiment increases, the market quickly...

Bitcoin is a decentralised cryptographic virtual currency scheme based on a peer-to-peer network that has attracted substantial number of users in recent years. In this paper, we investigate reasons behind its success and explosive behaviour in its exchange rates in 2013-14. We debate whether...

This paper examines exchange rate exposure of country level stock returns in three emerging market economies: Korea, Taiwan and Thailand. The analysis is carried out at country level using stock indexes and trade-weighted exchange rates. Time-varying exchange rate exposure coefficients are...

We introduce a new meaure of risk appetite in financial markets, based on the cross sectional behavior of excess returns. Turning them into probabilities through a Markov Switching model, we define one global risk appetite measure as the cross-sectional average of the individual probabilities...

External imbalance is a central variable in international economics and recent research shows it is priced in currency portfolios. But Ang et al. (2017), among others, show that with a small and time-varying cross section, tests with individual assets are preferable. We find testing with...

I show that volatility risk of the dollar factor --- an equally weighted basket of developed U.S. dollar exchange rates --- carries a significant risk premium and that it is priced in the cross-section of currency volatility excess returns. The dollar factor volatility risk premium is negative...

The way central banks manage their foreign reserve assets has evolved over the past decades. One major trend is managing reserves in two or more tranches-liquidity tranche and investment tranche-especially for those with adequate reserves. Incorporating reserve tranching, we have developed in...