How do investors respond to geopolitical risk events? The South Korean stock market gives an interesting testing ground because the nuclear weapons testing and military aggressions by its belligerent neighboring country, North Korea, are exogenous. Moreover, as North Korea has transitioned from...

Can textual analysis improve statistical prediction of risky geopolitical events? North Korea has been the most important source of geopolitical risk for South Korea due to the former's unpredictable and secretive military actions against the latter. We find that the tone of English language...

Researchers in finance and accounting recently find that male CEOs’ high facial masculinity (fWHR: facial width-to-height ratio), which is known to be related to aggressiveness to achieve higher social status in the neuroendocrinology literature, shows dual impacts on corporate outcomes. For...