This paper explores the effect of oil price fluctuations on the stock returns of U.S. oil firms using a strategy of identification through heteroskedasticity exploiting the 2020 oil crash. Results are twofold. First, we find that a decline in oil prices statistically significantly reduces stock...

The paper aims at identifying and evaluating differences between microeconomic determinants of remittance from immigrant workers and migrants based on a survey of 1680 responders in Vietnam. Unlike previous studies, we add foreign language proficiency, costs for obtaining permission to work...

The paper aims at identifying leading indicators and a suitable EWS model of a currency crisis in Vietnam based on a combination of parametric and non-parametric approach with the EMP index for period 1996-July 2012. The paper found that model in which dependent variable - CC is defined based on...

This paper explores the effect of oil price fluctuations on the stock returns of U.S. oil firms using a strategy of identification through heteroskedasticity exploiting the 2020 oil crash. Results are twofold. First, we find that a decline in oil prices statistically significantly reduces stock...