The German response to the Fukushima nuclear power plant incident was possibly the most significant change of policy towards nuclear power outside Japan, leading to a sudden and very significant shift in the underlying power generation structure in Germany. This provides a very useful natural...

This paper studies the impast of a fire in 2006 which removed the possibility of access to the Rough gas storage facilities covering 80% of total UK storage, at a time when major withdrawals from storage would likely have taken place. Implicitly, it shows the value of such storage facilities, in...

This paper explores the relationship between domestic retail electricity prices in Great Britain and their determinants in the particular context of the New Electricity Trading Arrangements (NETA) introduced in 2001. The analysis requires a consistent comparison of wholesale power price series...

Retail chains essentially practice one of two broad strategies in setting prices across their stores. The more straightforward is to set a chain- or country- wide price. Alternatively, managers of retail chains may customize prices to the store level according to local demand and competitive...

This paper unifies two significant but somewhat contradictory ideas. First, search costs potentially influence market price equilibria significantly; in many equilibria consumers do not search despite above-competitive prices. Second, cartels must guard against individual members offering lower...

Price leadership is a concept that lacks precision. We propose a deliberately narrow, falsifiable, definition and illustrate its feasibility using the two leading British supermarket chains. We find both firms engaging in leadership behaviour over a range of products, with the larger being...

We investigate micro pricing behaviour in groceries (the UK’s most important consumer market) over eight years including the inflationary period of early 2008. We find behaviour sharply distinguished from most previous work, namely that overall basket prices rise but more individual prices...

This paper delivers a significantly different empirical perspective on micro pricing behaviour and its impact on macroeconomic processes than previous studies. We examine a seven year period of pricing behaviour by the major British supermarkets encompassing the recession year 2008 and the...

It started with the Beer Orders (1989). A watershed decision was made by the Law Lords in July 2006. For one man, Bernie Crehan, this was the culmination of a 15 year episode in the pub trade, in which he has made legal history as the first UK case of damages for breach of competition law being...

This paper studies consumer search and pricing behaviour in the British domestic electricity market following its opening to competition in 1999. We develop a sequential search model in which an incumbent and an entrant group compete for consumers who nd it costly to obtain information on prices...