Firm size distribution: Testing the “independent submarkets model” in the Italian motor insurance industry

ANIA, 1999 Asplund, M., 1999. On the Size Distribution of Firms and Markets. Mimeo, Stockholm School of Economics. Barron, 2004, Number of sellers, average prices, and price dispersion, International Journal of Industrial Organization, 22, 1041, 10.1016/j.ijindorg.2004.05.001 Buzzacchi, 2004, Firm size distribution in small samples, Bulletin of Economic Research, 56, 301, 10.1111/j.1467-8586.2004.00205.x Carlson, 1983, Discrete equilibrium price dispersion, Journal of Political Economy, 91, 480, 10.1086/261159 Dahlby, 1986, Price dispersion in an automobile insurance market, Journal of Political Economy, 94, 418, 10.1086/261380 de Juan, 2003, The independent submarkets model: an application to the Spanish retailing banking market, International Journal of Industrial Organization, 21, 1461, 10.1016/S0167-7187(03)00059-6 ISVAP, 2000 Mariuzzo, 2003, Firm size and market power in carbonated soft drinks, Review of Industrial Organization, 23, 283, 10.1023/B:REIO.0000031369.95080.9f Schlesinger, 1993, Consumer information and decisions to switch insurers, Journal of Risk and Insurance, 60, 591, 10.2307/253381 Sutton, 1997, Gibrat's legacy, Journal of Economic Literature, 35, 40 Sutton, 1998 Sutton, J., in press, Market structure. In: Armstrong, M., Porter, R. (Eds.), Handbook of Industrial Organization, North-Holland, Amsterdam. Swiss Re, 1996, Deregulation and liberalization of market access: the European insurance industry on the threshold of a new era in competition, Sigma, 7