Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We model the dynamics of going public within an IPO wave. The model predicts that firms with better growth opportunities can find it optimal to go public early and accept underpricing of their issues to signal quality. Data supports this prediction as, on average, early movers underprice their issues significantly more and we show that leaders (early movers with high underpricing) obtain much higher valuations when going public than other IPO firms. Furthermore, after going public, leaders invest significantly more, their sales grow faster, and their profitability remains higher compared to other IPO firms.