Using comprehensive patent lawsuit data from 2000 to 2014, we find that a stock portfolio consisting of firms involved in patent lawsuits provides significantly positive stock returns (between 0.56% to 1.02% per month) in the following year. We propose and examine several possible explanations...

Patent thickets, a phenomenon of fragmented ownership of overlapping patent rights, hamper firms' commercialization of patents and thus deliver asset pricing implications. We show that firms with deeper patent thickets are involved in more patent litigations, launch fewer new products, and...

We propose that innovative originality is a valuable organizational resource, and that owing to limited investor attention and skepticism of complexity, greater innovative originality may be undervalued. We find that firms' innovative originality strongly predicts higher, more persistent, and...

Firms with higher R&D intensity subsequently experience higher stock returns in international stock markets, highlighting the role of intangible investments in international asset pricing. The R&D effect is stronger in countries where growth option risk is more likely priced, but is unrelated to...

By examining administrative databases of Taiwan, we find that men significantly outperform women in real estate investment returns. This is in sharp contrast to the previous findings in the literature that women outperform men in the stock market. Other than traditional explanations, we propose...