We propose a dynamic model of research and development (R&D) venture, which predicts that the positive relation between the firm's R&D investment and the expected stock returns strengthens with illiquidity. Consistent with the model's prediction, empirical evidence based on cross-sectional...

This paper explores the impact of product market competition on the positive relation between labor mobility (LM) and future stock returns. We develop a production-based model, which predicts a stronger positive relation between LM and expected returns for firms in highly competitive industries....