Following the liberalisation of network industries there has been a number of innovations in incentive regulation. This paper examines the effects of the application of norm models within an ex-post incentive regulation of electricity distribution networks in Sweden. We first examine the...

The 1990s witnessed a worldwide trend toward electricity sector reforms in developed and developing economies. These reforms have generally been based on private participation, regulatory reform, and competition in the sector. This paper reviews and draws lessons from the reform experience in...

The rapid growth of online search and its centrality to the ecology of the Internet raise many questions for economists to answer: Why is the search engine market so concentrated and will it evolve towards monopoly? What implications does this concentration have for consumers, search engines,...

Economic arguments in support of increases or decreases in accounting and auditing regulation have generally not been supported by empirical evidence as to the magnitude of the costs and benefits. The step-change in the scale of such regulation at Lloyd's between 1982 and 1985 provides evidence...