Yeon-Koo Che is a Korean American economist. He is the Kelvin J. Lancaster Professor of Economic Theory at Columbia University, a position he held since 2009. Prior to joining Columbia in 2005, he was a professor at University of Wisconsin-Madison.
Yeon-Koo Che is a Korean American economist. He is the Kelvin J. Lancaster Professor of Economic Theory at Columbia University, a position he held since 2009. Prior to joining Columbia in 2005, he was a professor at University of Wisconsin-Madison. (en)
Yeon-Koo Che is a Korean American economist. He is the Kelvin J. Lancaster Professor of Economic Theory at Columbia University, a position he held since 2009. Prior to joining Columbia in 2005, he was a professor at University of Wisconsin-Madison. (en)