1. Competition in Electricity Supply: Has the Energy Act Failed?
2. D.R. Helm (1987 ), 'Ownership, structure and competition in the European ESIs', paper presented to the International Energy Agency Conference on Electricity Planning under Uncertainty, Paris.
3. D.R. Helm, and F. McGowan (1987 ), 'Electricity supply in Europe: lessons for the UK', IFS Working Paper no.87/10.