Concentração e poder de mercado na indústria brasileira de tratores

Bragagnolo, Cassiano; Pitelli, Mariusa Momenti; Moraes, Márcia Azanha Ferraz Dias de

doi:10.11132/rea.2010.379

Cited by 2 publications

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“…Segundo Bragagnol et al (2010), as medidas de concentração de mercado são utilizadas para indicar previamente os setores em que se espera que o poder de mercado seja significativo. O índice utilizado neste artigo (CR n ), conforme afirmam Kupfer e Hasenclever (2002), é um índice parcial, pois é calculado sem utilizar a totalidade das empresas do mercado.…”

Section: íNdice De Concentraçãounclassified

Concentração e poder de mercado no sistema bancário brasileiro: uma análise pós-Plano Real

Smaniotto

Alves

2016

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Este é um artigo de acesso aberto, licenciado por Creative Commons Atribuição 4.0 International (CC-BY 4.0), sendo permitidas reprodução, adaptação e distribuição desde que o autor e a fonte originais sejam creditados. Abstract. The Brazilian banking system has undergone several changes after the Real Plan. One was the intensification of the process of acquisition and merger of banks as a strategy for the opening of the Brazilian market for institutions with foreign capital. As an example, in the first four years of the Real Plan the number of banks fell from 273 to 233, showing the movement of concentration. According to economic theory, the concentration leads to increased market power of the institutions. The objective of this study was to identify the concentration of the banking system and examine the relationship between concentration and market power in the major banks operating in Brazil. As a methodological base it used the degree of concentration to assess the level of concentration and the Lerner Index to assess the market power of the largest banks. With this methodology it was possible to prove that there is a positive relationship between concentration and market power in the years 2000-2007 for the three groups that were examined (assets, loans and deposits). In the remaining periods, from 1995 to 2000 and 2009 to 2014, the only indicator that showed a positive relationship was the CR (deposits) between 1995 and 2000. These relations can be explained by the economic situation of each season, as noted throughout this study.

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Section: íNdice De Concentraçãounclassified

Concentração e poder de mercado no sistema bancário brasileiro: uma análise pós-Plano Real

Smaniotto

Alves

2016

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A indústria de máquinas agrícolas: formação de um oligopólio, internacionalização e poder de mercado

Silva¹

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The agricultural machinery industry: the emergence of an oligopoly, internationalization and market power The aim of this study is to conduct an analysis about the evolution of market structures of agricultural machinery worldwide industry, highlighting the countries and the context of its origin, as well as the characteristics of its international expansion. Merger and acquisition strategies, adopted as predominant form of entry into new markets, are emphasized, as well as its role on the increase of market power in the Brazilian industry of agricultural tractors. The work was divided into three chapters. The first chapter provides the theoretical basis on oligopoly market structures and its forms of competition, in addition to a historical survey of the industry in order to relate them, highlighting its main features and landmarks of its evolution. The second chapter provides an overview of the industry and world agricultural machinery market in the last decade, defining the major players, their characteristics and advantages that afforded the development of this industry, in addition to a characterization of predominant international trade patterns. Finally, the last chapter has its focus on the Brazilian case and analyzes the impacts of market concentration on the industry's performance in terms of market power, performing, for this, the estimation of the parameters of a demand function for agricultural tractors (price elasticity of demand) and an indicator of market power (Lerner index). The results allow demonstrating that this industry became concentrated with the advent of the Industrial Revolution, forming a large oligopoly, first at national level and, subsequently, international. The concentration and internationalization came mainly through mergers and acquisitions, having impacts on the levels and forms of competition prevalent. Emerging countries has increased their importance as producers and plaintiffs of tractors and combines, though the United States and Europe are the main markets for this industry. In the Brazilian market, although there have been no significant changes in the price elasticity of demand, the merger of two large multinationals has raised significantly the market power by increasing market concentration.

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Concentração e poder de mercado na indústria brasileira de tratores

Cited by 2 publications

References 3 publications

Concentração e poder de mercado no sistema bancário brasileiro: uma análise pós-Plano Real

Concentração e poder de mercado no sistema bancário brasileiro: uma análise pós-Plano Real

A indústria de máquinas agrícolas: formação de um oligopólio, internacionalização e poder de mercado

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