Published online by Cambridge University Press: 02 November 2022
Does proprietary knowledge protection (PKP) spur or hinder the product-market performance of new firms? Exploiting the staggered adoptions of the inevitable disclosure doctrine by U.S. State Courts, which enhance PKP, we show that treated firms increase industry-adjusted sales growth by 2% compared to control firms. The effect is concentrated among small and young firms and increases with the scope of proprietary knowledge and rivals’ access to external finance. PKP encourages firms to develop new products and stimulates initial public offering activity. Our results suggest that PKP alleviates predation risk associated with “deep-pocket” rivals by allowing firms to maintain competitive advantages.
We thank Sandy Klasa (the referee) and seminar participants at Victoria University of Wellington, Massey University, Auckland University of Technology, and the University of Auckland for their helpful comments and suggestions. All errors are our own.