We advocate the use of absolute moment ratio statistics in conjunctionwith standard variance ratio statistics in order to disentangle lineardependence, non-linear dependence, and leptokurtosis in financial timeseries. Both statistics are computed for multiple return horizonssimultaneously, and...

This paper proposes a nonparametric model-independent methodology to calibrate the predictability of exchange rates. In order to predict the exchange rates, the predictors should contain enough information about the future return, regardless of the specification of the model. The information...

This paper examines two approaches characterized by different tail features to extract market expectations on the Mexican peso-US dollar exchange rate. Expectations are gauged by Risk-Neutral Densities (RNDs). The methods used to estimate these densities are the Volatility Function Technique...

In theory, changes in a host country exchange rate can be a cause or consequence of changes in its level of foreign direct investment (FDI), and recent incidences suggest that government stability may have sizable implications for the interactions between FDI and the exchange rate. This paper...

The objective of this research paper is to analyze if exchange rate interventions that the Central Bank of Mexico had during the 2008-2009 financial crisis influenced the Mexican Peso-US Dollar exchange rate market expectations. Expectations are gauged by Risk-Neutral Densities (RNDs) extracted...

This chapter reviews the rapid advances in foreign exchange volatility modeling made in the last three decades. Academic researchers have sought to fit the three major characteristics of foreign exchange volatility: intraday periodicity, autocorrelation and discontinuities in prices. Early...

We examine a class of popular structural models of exchange rate determination and compare them to a random walk with and without drift. Given almost any set of conditioning variables, we find parametric specifications fail. Our findings are based on broad entropy functional of the whole...

This research uses spectral methodology to study how the volatility of spot exchange rate misalignments changed as a result of (1) signing of the Plaza Accord and (2) introduction of the Euro. We study the deviations of Canadian Dollar/US Dollar, Japanese Yen/US Dollar and US Dollar/British...

Comovements of exchange rates before and during Asian financialcrisis are examined using cross-spectral methodology. The paper proposes and implements a simple frequency-domain-based test for contagion that avoids biases of the correlation breakdown tests used in the extant literature. The Asian...