This paper examines currency manipulation policy in foreign exchange markets. In particular, we focus on whether a country has implemented asymmetric interventions that mostly lean against the appreciation wind in foreign exchange markets. Using quarterly data from 1998:Q1 to 2017:Q2 for...

The exchange rate between the Naira and other currencies has continued to witness variability with depreciation. This variability makes it difficult to predict returns. Against this background, this paper examines the naira exchange rate vis-a-vis four other currencies. The impact of exogenous...

This paper presents a new hierarchical methodology for estimating multi factor dynamic asset pricing models. The approach is loosely based on the sequential approach of Fama and MacBeth (1973). However, the hierarchical method uses very flexible bandwidth selection methods in kernel weighted...

This paper investigates the existence of time-varying risk premia in deviations from uncovered interest parity based on the market capital asset pricing model. The empirical analysis is conducted using a broad data set of seven major currencies against the US dollar, and a world equity index in...

Operational hedging techniques such as risk sharing, currency collars, and a hybrid arrangement can be used when transactions are subject to unexpected changes in the nominal exchange rate. These hedging devices utilise a risk sharing parameter and the market exchange rate of a currency pair....

Over the last decade, the microstructure approach to exchange rates has become very popular. The underlying idea of this approach is that the order flows at different levels of aggregation contain valuable information to explain exchange rate movements. The bulk of empirical literature has...

This paper proposes a novel asymptotic least-squares estimator of multi-country Gaussian dynamic term structure models that is easy to compute and asymptotically efficient, even when the number of countries is relatively large - a situation in which other recently proposed approaches lose their...

In this study, we model realized volatility constructed from intraday high-frequency data. We explore the possibility of confusing long memory and structural breaks in the realized volatility of the following spot exchange rates: EUR/USD, EUR/JPY, EUR/CHF, EUR/GBP, and EUR/AUD. The results show...