The purpose of this study is to examine the impacts of alternative flotation methods on price performance of seasoned equity offerings, and to compare the competing hypotheses supported by asymmetric information theory and agency theory. Based on 385 sample issues which were listed in Taiwan...

We document the frequent use of lockup agreements in seasoned equity offerings (SEOs), and examine the determinants of their use, duration, and early release. From 1996 through 2006, 93.8% of all SEOs included lockups, which is comparable to the 96.6% lockup rate for IPOs during the same period....