We present and test a model relating a firm's idiosyncratic cost, its exporting status, and the volatilities of its domestic and export sales. In prior models of trade, supply costs for domestic and exports were linear and thus additively separable. We introduce a nonlinear cost function in...

This study aims to examine the relevance of foreign ownership to stock return volatility in the Vietnam stock market over ten years (2008 - 2017). After applying the fixed effects regressions and the extended instrumental variable regressions with fixed effects, we find that foreign ownership...

COVID-19 epidemic has been impacted the growth of economic and development of industries. The steel and tube companies also suffered and down surges the financial stability and its growth uncertain. The study use the event of COVID-19 to exhibits the spillover and investors decision. The study...