This paper reports results from a large recent study of the public domain in the European Union. Based on a combination of catalogue, commercial and survey data we present detailed figures both on the prices (and price di erences) of in copyright and public domain material and on the usage of...

This paper evaluates the diffusion of electricity within the context of a GPT perspective. The paper develops a new comparative data set on the usage of electricity in the manufacturing sectors of the US, Britain, France, Germany and Japan and proceeds to evaluate the hypotheses of a...

Concerns over future oil scarcity might not be so worrying but for the high carbon content of substitutes, and the limited capacity of the atmosphere to absorb additional CO2 from burning fuel. The paper argues that the tools of economics are helpful in understanding some of the key issues in...

Capacity expansion models in the power sector were among the first applications of operations research to the industry. We introduce stochastic equilibrium versions of these models that we believe provide a relevant context for looking at the current very risky market where the power industry...

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...

This study explores the link between energy spending and health satisfaction. We aim to show that energy spending is a driver of health satisfaction and therefore of the overall quality of life of individuals. This has important implications for policy makers especially in the context of fuel...

This paper studies the impact of divestiture on the efficiency and costs of electric utilities. The empirical literature shows that there exist economies of scope for electric utilities and that divestiture decreases distribution efficiency but increases generation efficiency. This paper is to...

The main aim of this paper is to develop an econometric approach to estimation of marginal costs of improving quality of service. We implement this methodology by way of applying it to the case of the UK electricity distribution networks. The estimated marginal costs allow us to shed light on...

We calculate the total cost of building Nord Stream and compare its levelised unit transportation cost with the existing options to transport Russian gas to western Europe. We find that the unit cost of shipping through Nord Stream is clearly lower than using the Ukrainian route and is only...

Players cooperate in experiments more than game theory would predict. We introduce the ‘returns-based beliefs’ approach: the expected returns of a particular strategy in proportion to total expected returns of all strategies. Using a decision analytic solution concept, Luce’s (1959)...