Do mergers and "critical mass" really make a difference? The answer, it seems, is yes.
To become more competitive, U.S. electric utilities have embarked on a quest in recent years to improve operational efficiency and factor productivity. The question is: Are utilities making progress? And, which companies have gained a competitive edge? Which have not?
Industry analysts have long argued that given the structure of the markets they serve and their cost-based, rate-setting procedures, electric utilities tend toward monopolistic behavior.