This paper reexamines the efficiency of participation with heterogeneous workers in a search-matching model with bargained wages and free entry. Assuming that firms hire their best applicants, we state that participation is insufficient whatever workers' bargaining strengths. The reason for this...

This paper reexamines the e ciency of participation with heterogeneous workers in a search-matching model with bargained wages and free entry. As- suming that rms hire their best applicants, we state that participation is insu cient whatever workers' bargaining strengths. The reason for this is...

In the economic literature it is generally found that trade openness affects environment through various channels. While the mechanisms through which trade is associated with pollution are largely investigated theoretically and empirically, the role played by each trade component has not yet...