We study the welfare properties of a market with pairwise meetings and asymmetric information, establishing an equivalence between asymptotically expost individually rational and asymptotically (ex-ante, interim and ex-post) efficient equilibrium sequences. <!--ID="" Correspondence to:O. Yosha-->

We study the welfare properties of a market with pairwise meetings and asymmetric information, establishing an equivalence between asymptotically ex-post individually rational and asymptotically (ex-ante, interim and ex-post) efficient equilibrium sequences.

In this paper we provide evidence that the post-issue accounting profitability of firms underwritten by bank affiliated underwriters that are also borrowers from the same bank in the IPO (Initial Public Offerings) year is significantly better than average, but that the stock price performance of...