This paper presents a theoretical model of collusion and regulation in a wholesale electricity spot market. Given a demand for electricity, competing generators report their marginal costs. Then, only generators with the lowest marginal costs are selected to sell at a price equal to the marginal...

This essay concerns the ways in which public services – particularly household services such as communications, energy, water and transportation – have been regulated and deregulated, and analyses what consequences this has for users and citizens. Much of the deregulation of public services...

One consequence of the liberalization of certain services in the European Union was that a number of formerly inward-looking incumbents in telecommunications and electricity rapidly transformed themselves into some of the world’s leading Multinationals. However, the precise relationship...

This paper is an attempt to present the disparities of state-level performance of manufacturing industry on some key variables and tries to examine as to why the poorer states loose in relation to the richer ones. The study suggests that Indian states which could contribute to higher economic...

The European Commission has formally recognised that adequate provision of basic household services, including energy, communications, water and transport, is key to ensuring equity, social cohesion and solidarity. Yet little research has been done on the impact of the reform of these services...

Electric and natural gas are the two major sources of energy for residents of Washington State. Several states have adopted a policy whereby utility companies decide on the choice of mixes of resources by incorporating cost effectiveness, conservation and externalities. Externalities could...

This paper is a continuation of our earlier studies on short-term price forecasting of California electricity prices with time series models. Here we focus on whether models with heavy-tailed innovations perform better in terms of forecasting accuracy than their Gaussian counterparts....

We investigate the effects of outlier treatment on the estimation of the seasonal component and stochastic models in electricity markets. Typically, electricity spot prices exhibit features like seasonality, mean-reverting behavior, extreme volatility and the occurrence of jumps and spikes....

This short dissemination note provides a synthesis of key results from a recent study on access to infrastructure services in Africa. Using Demographic and Health Surveys from 22 countries that have conducted at least two such surveys between 1990 and 2005, we provide comparable estimates over...