Beckert, Walter; Mazzarotto, Nicola - In: Economics: The Open-Access, Open-Assessment E-Journal 4 (2010) 2010-16, pp. 1-23
, semi-nonparametric econometric model of competition in such markets, examines its testable implications in terms of price-concentration … relationships, and demonstrates that the model is non-parametrically identified. This general approach to price-concentration …