Hours worked is an important economic indicator. In addition to being a measure of labor utilization, average weekly hours are inputs into measures of productivity and hourly wages, which are two key economic indicators. However, the Bureau of Labor Statistics' two hours series tell very...

By integrating a communications system with the existing power grid, smart grids provide end-to-end connectivity. This enables all entities and components integrated in the electricity supply system to exchange information without knowing the network's structure. New services and applications...

In this paper we present a new approach to evaluate the environmental efficiency of decision making units. We propose a model that describes a two-stage process consisting of a production and an end-of-pipe abatement stage with the environmental efficiency being determined by the efficiency of...

This paper studies the impact of market specific news on the short-time forward premia on the Scandinavian electricity market. I show that the short time premia between the day-ahead and intra-day electricity prices on the Scandinavian market can be explained by the arrival of news specific to...

In this article we discuss welfare-optimal capacity allocation of different electricity generation technologies available for serving system demand. While the classical peak load pricing theory derives the efficient portfolio structure from a deterministic marginal production cost curve ("merit...

Coordination costs in a wholesale market are the need to determine the price and other parameters of the transaction, make the existence of buyers and sellers known to one another, and bring buyers and sellers together. The mitigation of coordination costs, all else equal, should increase...

Why do some governments adopt policies to mitigate climate change while others do not? In this study, I illustrate the importance of industrial organization in shaping prospects for climate mitigation policy. Using a generalized difference-in-differences analysis, I show that U.S. states that...

This paper provides empirical evidence that U.S. power plants exhibit risk aversion when purchasing coal. Specifically, I show that plants facing more spot coal price uncertainty sign longer duration coal contracts, purchase contract coal from a larger number of origin counties, and pay higher...

The choice of whether to regulate firms or to allow them to compete is key. If the demand is sufficiently inelastic, competition entails narrower allocative inefficiencies but, also, smaller expected profits and, thus, weaker incentives to invest in cost reduction. Hence, deregulation should be...