We analyze the relative price elasticity of unconventional versus conventional natural gasextraction. We separately analyze three key stages of gas production: drilling wells, completing wells, and producing natural gas from the completed wells. We find that the important margin is drilling...

This chapter reviews the literature which has developed around the ‘bounds approach’ to market structure over the past fifteen years. The focus of this literature lies in explaining cross-industry differences in concentration, and in the size distribution of firms. One of the main ideas...