Comparative price information for major Ottawa supermarkets was collected over a twenty-eight-week period and published in daily newspapers during a five-week test period. In response to the information, the dispersion of prices across store and chains narrowed, the average level of prices of...

The main purpose of this article is to advance a set of conditions which demand-revealing mechanisms must pass in order to be politically acceptable for real-world applications and - to begin with - for real-world experiments. Without such non-laboratory experiments, real progress seems unlikely...

The main purpose of this article is to advance a set of conditions which demand-revealing mechanisms must pass in order to be politically acceptable for real-world applications and - to begin with - for real-world experiments. Without such non-laboratory experiments, real progress seems unlikely...