This paper studies the impact of financing constraints in patent races. We develop a model of optimal contracting where firms finance their R&D expenditures with an investor who cannot verify their effort. In equilibrium, firms are more likely to win the more cash and assets they hold prior to...

We analyze the effects that real-time domestic and foreign news about fundamentals have on the co-movement between stock returns of a small, open economy, Portugal, and a large economy, the United States. Consistent with our theoretical model, we find that US macroeconomic news and Portuguese...