20130715林瑞益
Flavio M. Menezes and John Quiggin (2012).
More competitiors or more competition? Market concentration and the intensity of competition.
Economics Letters, Vol.117, No.3, pp. 712-714.
Flavio M. Menezes and John Quiggin (2012).
Economics Letters, Vol.117, No.3, pp. 712-714.