Fuel price caps are one of the potential regulatory tools for controlling wholesale electricity prices when fuel prices are volatile. In this paper, we introduce a theoretical model to study the effects of such caps on firms’ bidding behavior and clearing prices in spot market auctions. We...

Since the 1990s, efficiency and benchmarking analysis has increasingly been used in network utilities research and regulation. A recurrent concern is the effect of environmental factors that are beyond the influence of firms (observable heterogeneity) and factors that are not identifiable...

As part of electricity sector reforms, Sub-Saharan African countries have established independent regulatory agencies to signal legal and political commitment to end selfregulation and provision of service by the state. The reforms aimed to encourage private investments, improve efficiency, and...

It is generally accepted that institutions are important for economic development. However, whether the performance of regulated utilities within a country is affected by the quality of institutions is yet to be investigated thoroughly. We analyse how the quality of regional institutions impact...

The dominant focus of much policy attention of late has been on the suitability of electricity market reform carried out under the ‘standard' or prescriptive approach – the end point of which is market liberalization – for the integration of intermittent renewables. There is now a growing...

Quality of service is of major economic significance in natural monopoly infrastructure industries and is increasingly addressed in regulatory schemes. However, this important aspect is generally not reflected in efficiency analysis of these industries. In this paper we present an efficiency...

Since the 1990s, efficiency and benchmarking analysis has increasingly been used in network utilities research and regulation. A recurrent concern is the effect of environmental factors that are beyond the influence of firms (observable heterogeneity) and factors that are not identifiable...

Interconnections can be an effective way to increase competition and improve market integration in concentrated wholesale electricity markets with limited participants. This paper examines the potentials for interconnections and increasing market integration in the Irish Single Electricity...