Econometric models of power prices: An approach to market monitoring in the Western US
Publication Type
Journal Article
Date Published
12/2008
Authors
DOI
Abstract
Given the limitations of data and resources available for market monitoring in electricity markets where regional transmission organizations (RTO) do not exist, we argue that econometric models of power prices could provide a useful screening tool for market monitoring. To explore its feasibility, we developed several econometric models of power prices at two major trading hubs in the West: Palo Verde and Mid-Columbia. We show that our models explain a large portion of the variation in power prices in Palo Verde and can establish a benchmark that can be used to identify outlier prices that are potentially the result of anti-competitive behavior.
Journal
Utilities Policy
Volume
16
Year of Publication
2008
URL
Issue
4