of wage growth or stagnation, increasing or declining inequalities and wages convergence over time emerge from comparison …

investigated the impact of the presence of foreign firms on wages of workers from domestic firms. First, we found that the average … wages from foreign to domestic firms. Third, the presence of foreign firms is found to widen the wage gap between skilled …

forecasting horizons. Therefore, a long memory volatility model compared to a short memory GARCH model does not appear to improve …

We analyze empirically what drives market expectations of crude oil price volatility. Between 2000 and 2014, we … outperforms a benchmark ARIMA specification both in and out of sample, suggests an approach for studying volatility in asset …