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Measuring trends in U.S. income inequality : theory and applications
Ryu, Hang Keun, (1998)
Estimating the density of unemployment duration based on contaminated samples or small samples
Ryu, Hang-keun, (2000)
Coordinate space vs. index space representations as estimation methods : an application to how macro activity affects the US income distribution
Ryu, Hang-keun, (1993)