I estimate the effect of uncertainty on risky innovation using a panel of 11,417 manufacturing firms. I find that an increase in uncertainty has a large negative effect on the risky innovation of entrepreneurial firms, while it does not have any significant impact on other firms. This negative effect is stronger for the less diversified entrepreneurial firms in the sample. The estimation results are consistent with the innovation dynamics generated in a model in which entrepreneurs are risk averse and cannot diversify the risk of their business.

Firms consider wages, current and expected productivity, as well as firing and hiring costs when firing a worker. Financing constraints distort this intertemporal trade-off, leading firms to sub-optimally fire short-tenured workers with high future expected productivity. We provide empirical evidence of this distortion using matched employer-employee data from the Swedish population between 2000 and 2010. We propose a new empirical strategy that uses credit ratings to identify financing constraints and uses exchange rates and trade data to identify demand shocks. Our empirical results identify an important new misallocation effect of financial frictions that operates within firms across different types of workers.