We propose a simple method for predicting price effects from mergers between branded retail chains competing in many local markets. When past mergers created markets with the same number of brands but different numbers of brand owners, price data at a single point in time exhibit between-market...

A significant negative trend in the long-term price of natural gas at the wellhead is revealed from simulations with a partial equilibrium model of the industry in the United States. The model framework consists of a simultaneous equations system for production from reserves and for demands for...