least squares (OLS) and generalized least squares (GLS) estimation techniques confirm that exchange rate risk in the …

foreign exchange markets. -- Random Lognormal cascades ; GMM estimation ; best linear forecasting ; volatility of financial … Generalized Method of Moments (GMM) estimation procedure to cope with the documented difficulties of previous methodologies. We … by estimating the intermittency parameter and forecasting of volatility for a sample of financial data from stock and …

We find a robust negative effect of exchange rate volatility on S&P500 company returns. The Consumer Discretionary and … the Consumer Staple sectors have more significant negative exposure to exchange rate volatility than the other sectors … thus supporting the hypothesis that exchange rate volatility affects stock returns through the channel of international …

- and second-moment exchange rate exposure on individual firm value and the stock return volatility underlying exchange rate … equity financing cost. -- exchange rate exposure ; asymmetric currency exposure ; financial crises ; asymmetric volatility …

This paper examines the effect of foreign exchange news announcements on the volatility of stock returns in Nigeria … volatility equations. The empirical results revealed a positive and significant effect of exchange news announcements on stock … market volatility in Nigeria under symmetric conditional variance. However, there was strong evidence of asymmetric effect …

In this paper, we examined the changes in volatility overflow among the exchange rate of the Japanese yen (JPY), the … and transportation equipment indices). The findings highlighted causality in variance (volatility spillover) among the … variables. We revealed that volatility could also spread indirectly among the variables (from one variable to another through a …