This paper examines the conditional time-varying currency betas from five developed and six emerging financial markets with contagion and spillover effects. We employ a trivariate asymmetric BEKK-type GARCH-in-Mean (MGARCH-M) approach to estimate the time-varying conditional variance and...

This paper examines the conditional time-varying currency betas from five developed markets and four emerging markets. A trivariate BEKK-GARCH-in-mean model is used to estimate the timevarying conditional variance and covariance of returns of stock index, the world market portfolio and changes...

We analyze the dynamics of zero-coupon bond options in a situation in which the currently floating exchange rate between two countries' currencies is announced to be fixed on a given future date. To this end, we combine two strands of research that have been treated as separate issues up to...

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...

We establish the out-of-sample predictability of monthly exchange rate changes via machine learning techniques based on 70 predictors capturing country characteristics, global variables, and their interactions. To guard against overfitting, we use the elastic net to estimate a high-dimensional...

This paper extends Kremens and Martin (2019) and uncovers a novel component for exchange rate predictability based on the price difference between sovereign credit default swaps denominated in different currencies. This new forecasting variable – the credit-implied risk premium – captures...

We present a novel predictor for the Dollar factor: variance risk premia imbalances (VPI), defined as the difference in variance risk premium in the U.S. and non-U.S. countries. We argue that VPI theoretically proxies the difference in volatility between U.S. and non-U.S. stochastic discount...

Recent research highlights rapidly rising international reserves relative to GDP in many emerging market economies since the 1990s. According to many observers, these countries opted for new policy in the aftermath of crises consisting at accumulating international re-serves to insure themselves...

In this paper we explore the consequences of bailout packages for the long run reserves policy in emerging market economies. We develop a model that looks at the intertemporal optimization problem of a small open economy that accumulates international reserves at a cost to insure itself against...

We study the expectations of individual forecasters in the foreign exchange market. We find that the survey risk premium is less countercyclical than the rational risk premium, primarily because it is not related to the forward premium. We also find that forecasters learn from their own forecast...