Previous research has identified a distinctive East Asian model of income protection for disadvantaged children. In the wealthier East Asian societies, relative poverty rates are similar or lower than those in many Western European societies, but income transfers are low and market incomes...

Despite high hopes for artificial intelligence (AI) to generate powerful innovations across the public sphere backed by its strong prediction skills, Korea has not fully brought the technologies into the public sector in tasks like identifying policy target groups and managing follow-up tasks in...

The authors re-examine the return-volatility relationship and its dynamics under a new vector autoregression (VAR) identification framework. By analyzing two model-free impliedvolatility indices - the well-established VIX (in the United States) and the recently published VKOSPI (in Korea) - and...

This paper examines changes in the balance sheets of the banking system in five East Asian economies which were affected by the 1997 Asian Crisis. These countries have persistently accumulated international reserves since the crisis. This paper estimates the impact of reserve accumulation on...

To obtain reliable estimates of the effects of single-sex education, I exploit the random assignment of students to single-sex and coeducational schools in South Korea. The results suggest that single-sex schooling is beneficial for girls in math, but has no effects for boys. Moreover,...