We provide a model of bookbuilding in IPOs, in which the issuer can choose to ration shares. We consider two allocation rules. Under share dispersion, before informed investors submit their bids, they know that, in the aggregate, winning bidders will receive only a fraction of their demand. We...

We analyse a regulatory change in the Japanese IPO market that created an abrupt shift from hybrid price-discriminatory auctions to bookbuilding. We find that bookbuilding leads to significantly higher underpricing than hybrid price-discriminatory auctions. Further, we find evidence that price...

We analyze a regulatory change in the Japanese IPO market that created an abrupt shift from hybrid price-discriminatory auctions to bookbuilding. We find that bookbuilding leads to higher underpricing than hybrid price-discriminatory auctions. Furthermore, we find evidence that price accuracy...

During the latter part of the 1990s the introduction of the euro, the dramatic increase in the supply of venture capital in most EU countries, and the creation of several new equity markets targeted at innovative firms have dramatically transformed the financing prospects of European...