Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We develop a model of the optimal initial public offering (IPO) decision in the presence of learning about the average profitability of a private firm. The entrepreneur trades off diversification benefits of going public against benefits of private control. Going public is optimal when the firm's expected future profitability is sufficiently high. The model predicts that firm profitability should decline after the IPO, on average, and that this decline should be larger for firms with more volatile profitability and firms with less uncertain average profitability. These predictions are supported empirically in a sample of 7183 IPOs in the United States between 1975 and 2004. The Author 2008. Published by Oxford University Press on behalf of The Society for Financial Studies. All rights reserved. For Permissions, please email: [email protected], Oxford University Press.