Motivated by the new auction format introduced in the England and Wales electricity market, as well as the recent debate in California, we characterize bidding behavior and market outcomes in uniform and discriminatory electricity auctions. We find that uniform auctions result in higher average...

The United Kingdom began deregulating its electric market years before the U.S. Thus, the UK provides the best example of what can be expected in the deregulated residential retail electric market in the United States. . An extensive review of the evidence found: Questionable price savings:...

This study reports experimental market power and efficiency outcomes for a computational wholesale electricity market operating in the short run under systematically varied concentration and capacity conditions. The pricing of electricity is determined by means of a clearinghouse double auction...

The objective of this paper is to measure the price impacts of the major regulatory interventions in the England & Wales wholesale electricity market from 1 April 1990 to 31 March 2002. More particularly, to establish whether falling prices during 1999–2002 were caused by the regulator...

The objectives of this paper are to assess the progress made towards a single European wholesale electricity market by the end of 2001, and identify remaining sources of economic inefficiency. Statistical analysis of day-ahead prices, in fifteen European locations, show Nord Pool (Scandinavia),...

This paper analyzes the impact of changing market structure on environmental research expenditure by investor owned utilities in the US electricity sector for the period 1989-1997. The main finding suggests that after controlling for firm characteristics and the “greenness” of the state,...

This study analyzes the interaction of agency problems in public policy and of agency problems inside the firm: it investigates the case of a large privatized firm subject to many policy constraints. The last steps of Telefonica's privatization were designed to promote a disperse ownership and...

In this paper we study simple time series models and assess their forecasting performance. In particular we calibrate ARMA and ARMAX (where the exogenous variable is the system load) processes. Models are tested on a time series of California power market system prices and loads from the period...

This paper studies the impact of electricity deregulation and restructuring on research and development (R&D) expenditures of investor owned utilities. The differing pace of deregulation in the fifty states provides heterogeneity in institutional structure and competitive forces, and showcases...

One important determinant of the speed and success of transition will be the efficiency of transformation and development of the infrastructure sectors. A great deal of attention has been paid to issues such as privatisation, restructuring, user prices, and terms of access in these sectors,...