This paper estimates demand for residential solar photovoltaic (PV) systems using a new approach to address three empirical challenges that often arise with count data: excess zeros, unobserved heterogeneity, and endogeneity of price. Our results imply a price elasticity of demand for solar PV...

This paper studies how subsidies for solar systems can lead to second-degree moral hazard - the impulse of installers to increase prices and/or reduce labor input when customers receive subsidies. Employing an instrumental variable strategy using plausibly exogenous variation in the size of...

A growing literature points to the effectiveness of leveraging social interactions and nudges to spur adoption of pro-social behaviors. This study investigates a large-scale behavioral intervention designed to actively leverage social learning and peer interactions to encourage adoption of...

A growing literature points to the effectiveness of leveraging social interactions and nudges to spur adoption of pro-social behaviors. This study investigates a large-scale behavioral intervention designed to actively leverage social learning and peer interactions to encourage adoption of...

The solar photovoltaic (PV) industry in the United States has been the recipient of billions of dollars of subsidies, motivated both by environmental externalities and spillovers across firms from learning-by-doing (LBD) in the installation of the technology. Using a dynamic model of demand and...

MXene materials proved to be an excellent contender for improving thermal systems' high energy and power density. MXene nanoparticles are synthesized and combined with ionic liquids to create an innovative fluid known as "MXene Ionanofluids," which has recently sparked an interest. Significantly...