“...We examine the impact of COVID-19 on employment in South Korea as of June 2020. To estimate the causal effect, we use two complementary methods. First, using...”

“...We investigate the impact of an economic downturn on natality and birthweight for newborns when parents prefer sons. We examine South Korea, unexpectedly hit...”

“...This paper examines the extent to which the Great Recession affected gender composition at birth. We focus on ethnic minorities in the US known for a son...”

“...Summary We investigate the impact of an economic downturn on natality and birth weight for newborns when parents prefer sons. We examine South Korea,...”

“...This paper examines the extent to which the Great Recession affected gender composition at birth. We focus on ethnic minorities in the US known for a son...”

“...Developed East Asian countries import a large number of women from abroad as brides every year, although such cross‐border marriages virtually did not exist 20...”

“...Sigumjang is a traditional Korean fermented barley bran consumed in the Gyungsang-do area. In this study, pork loin was marinated with sigumjang, and its...”

“...The effect of a program or treatment may vary according to observed characteristics. In such a setting, it may not only be of interest to determine whether the...”