NBER Publications by Weihong Song

This paper examines whether, and how, leveraged buyouts from the most recent wave of public to private transactions created value. For a sample of 192 buyouts completed between 1990 and 2006, we show that these deals are somewhat more conservatively priced and lower levered than their predecessors from the 1980s. For the subsample of deals with post-buyout data available, median market adjusted returns to pre- and post-buyout capital invested are 78% and 36%, respectively. In contrast, gains in operating performance are either comparable to or slightly exceed those observed for benchmark firms. We examine the relative contribution of several potential determinants of returns; in addition to gains in operating performance, returns are strongly related to increases in industry valuation mu...