Search results
International Journal of Industrial Organization > 2001 > 19 > 5 > 795-821
International Journal of Industrial Organization > 2001 > 19 > 5 > 841-859
International Journal of Industrial Organization > 2001 > 19 > 5 > 613-634
European Economic Review > 2000 > 44 > 4-6 > 762-772
European Economic Review > 2000 > 44 > 4-6 > 845-855
European Economic Review > 2000 > 44 > 4-6 > 739-747
International Journal of Industrial Organization > 1996 > 14 > 4 > 415-445