This paper analyzes preemptive patenting in a two-stage real options game where an incumbent firm competes with a potential entrant firm for the patent of a substitute product in a product market with profit flow uncertainty. The incumbent suffers loss of monopoly in the product market if the...

Due to rising fuel costs, the substantial price for CO2 emissions and decreasing wind power costs, wind power might become the least expensive source of power for an increasing number of power systems. This poses the questions of how wind power might change optimal investments in other forms of...

The global financial downturn of 2001 affected broad swaths of the increasingly interconnected global economy. The global effects of the economic downturn in the U.S. in 2008 showed that decoupling had not occurred to the extent many thought, and showed that indeed emerging market countries,...

We investigate the effect of immigrants’ marriage behavior on dropout from education. To identify the causal effect, we exploit a recent Danish policy reform which generated exogenous variation in marriage behavior by a complete abolishment of spouse import for immigrants below 24 years of...

This paper addresses how creditor protection affects the volatility of stock market prices. Credit protection reduces the probability of oscillations between binding and non-binding states of the credit constraint; thereby lowering the rate of return variance. We test this prediction of a...