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Effects of the Deregulation on the Concentration of the Brazilian Air Transportation Industry
| 题名： | Effects of the Deregulation on the Concentration of the Brazilian Air Transportation Industry |
| 作者： | Guterres, Marcelo Xavier; Muller, Carlos |
| 关键词： | centration；transport；dust；once；lation；characteristics；scenario；authority；keyword；structure |
| 摘要： | This paper addresses the effects of the deregulation of the Brazilian air transportation industry in terms of the concentration of the market. We will show some metrics that are commonly used to study the concentration of the industry. This paper uses the Herfindhal- Hirschman Index. This index tends to zero in the competitive scenario, with a large number of small firms, and to one in case of a monopolistic scenario. The paper analyses the dynamics of the concentration of the Brazilian domestic air transportation market, in order to evaluate the effects of deregulation. We conclude that the Brazilian market presents oligopoly characteristics and aspects in its current structure that maintain the market concentrated in spite of the Deregulation measures adopted by the aeronautical authority. Keywords: Herfindhal-Hirschman Index, concentration, Deregulation |
| 报告类型： | 科技报告 |
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