Authors: Jiawei Chen, Susanna Esteban and Matthew Shum
International Journal of Industrial Organization, Vol. 28, No 4, 397--402, January, 2010Authors: Jiawei Chen, Susanna Esteban and Matthew Shum
International Journal of Industrial Organization, Vol. 28, No 4, 397--402, January, 2010© Barcelona Graduate School of Economics. All rights reserved.