We investigate the short- and long-term effects of different types of R&D collaborations on firms, consumers, and the industry. To that end, we consider a differentiated-product market in which firms compete a la Bertrand and invest in process innovation in order to lower the production cost...

We study the impact of standard-setting by introducing an externality that increases product compatibility in the presence of asymmetric returns to investment in a dynamic quality-ladder-type model. We classify the long-run, multi-modal probability distributions over different market structures...

A key problem with solar energy is intermittency: solar generators only produce when the sun is shining. This adds to social costs and also requires electricity system operators to reoptimize key decisions with large-scale renewables. We develop a method to quantify the economic value of...

This paper develops a decision making empirical method to evaluate welfare programs accounting for heterogeneity of impacts. We find outcome predictive distributions for different subgroups of the population and use a characterization of second order stochastic dominance to give a policy...

"This paper develops an empirical approach to estimate the equilibrium value of renewable electricity technologies, and applies it to evaluate solar energy mandates in southeastern Arizona. Solar generation and other renewables suffer from intermittency because weather varies and is only...

The expansion of the share of renewable energy in the portfolio mix of the electricity generation sector has accelerated the development and integration of large-scale battery storage facilities. We document charging and discharging patterns in the California market and show how battery activity...