Sampaio, Luciano Menezes BezerraBraga, Leonardo Gevezier2016-04-262016-04-262014-10-24BRAGA, Leonardo Gevezier. Competição espacial no mercado de revenda da gasolina: uma análise nas principais cidades do Rio Grande do Norte. 2014. 42f. Dissertação (Mestrado em Administração) - Centro de Ciências Sociais Aplicadas, Universidade Federal do Rio Grande do Norte, Natal, 2014.https://repositorio.ufrn.br/jspui/handle/123456789/20283This study aims to analyze the relationship between average price with the concentration in the markets (municipalities) in the state of Rio Grande do Norte, is using a little tool applied to the Brazilian market is the spatial econometric model. A data base contains all the stations of the major cities in the state of Rio Grande do Norte and includes 142 observations on stations was used. Theoretical models predict the relationship between the number of competitors in a market and the average price; these theoretical models include: the monopolistic competition of Perloff and Salop (1985), and the search-theoretic, of Carlson and McAfee (1983) and Varian (1980). The empirical results showed that a higher density within a geographic area is associated with a lower average price, thus converging with the monopolistic competition model and with the search-theoretic of Carlson and McAfee (1983). The parameters varied little with the inclusion / exclusion of control variables, showing the robustness of them.porAcesso AbertoMercado de revenda da gasolinaCompetição espacialPreço médiomasterThesisCNPQ::CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO