3 papers
econ.GN2026
Does the Gender Wage Gap Originate at Labor Market Entry? Evidence from South Korea
Dongwoo Kim
When in the lifecycle does a large gender wage gap emerge? South Korea has the largest gender pay gap in the OECD, 29%. Among recent college graduates the conditional gap is only 4…
econ.EM2026
Identification and Estimation of Semiparametric Multilayered Sample Selection Models
Dongwoo Kim
Many selection problems are multilayered: agents first decide whether to participate and then sort among ordered or unordered categories. This paper shows that the sorting layer ch…
econ.EM2026
Partial Identification of the Valuation Distribution in Sequential English Auctions
Dongwoo Kim, Kyoo il Kim, Pallavi Pal
This paper extends the incomplete model of Haile and Tamer (2003) from static English auctions to sequential English auctions. Because bidders may wait for future opportunities, th…