A Structural Empirical Model of Firm Growth, Learning, and Survival
35 Pages Posted: 16 May 2003 Last revised: 17 Jul 2021
Date Written: May 2003
We present a structural model of firm growth, learning, and survival and consider its identification and estimation. In the model, entrepreneurs have private and possibly error-ridden observations of persistent and transitory shocks to profit. We demonstrate that the model's parameters can be recovered from public observations of sales and survival, and we estimate them using monthly data from new bars in Texas. We find that entrepreneurs observe profit's persistent component without error. In this sense, their information is substantially superior to the public's.
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