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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

AnÃlise do mercado de vendas de mÃquinas nacionais e asiÃticas para construÃÃo civil no Brasil no perÃodo de 2011 e 2012 / Analysis of sales of domestic and Asian construction machinery market in Brazil between 2011 and 2012

FabrÃcio Braga Mascarenhas 07 February 2014 (has links)
nÃo hà / O mercado de mÃquinas e equipamentos para construÃÃo civil no Brasil vem numa crescente nos Ãltimos anos devido as necessidades de infraestrutura que o paÃs vem passando na ÃltimadÃcada. Neste perÃodo os asiÃticos entraram no mercado brasileiro e vem vendendo produtos para este segmento, principalmente produtos vindos da China e Coreia do Sul. Por outro lado os fabricantes nacionais estÃo cada vez mais se organizando, desenvolvendo novas fabricas e investindo muito em tecnologia, visando melhores equipamentos e reduÃÃo de custos. Este trabalho visa analisar atravÃs de Dados em Painel para Efeitos Fixos e Efeitos AleatÃrios o efeito das vendas das mÃquinas asiÃticas sobre as vendas nacionais nos anos de 2011 e 2012, separadas por modelos de equipamentos e por estado (UF) em que foram vendidas, e para tanto levamos em conta outras variÃveis como PIB, dummies trimestrais e dummy do ano de 2012. ApÃs as anÃlises aplica-se o teste de Hausman entre efeitos fixos e aleatÃrios para chegarmos a definiÃÃo do que o teste de Hausman aponta. A anÃlise à feita globalmente para todos os segmentos e depois especificamente para os modelos Pà Carregadeira e Escavadeira, que sÃo modelos que o mercado asiÃtico tem tido bastante foco. / The market for machinery and equipment for civil construction in Brazil has been growing in the last years due to infrastructure needs that Brazil has undergone in recent years.In recent years the Asians entered the Brazilian market and has been selling products for this segment, products mainly from China and South Korea. On the other hand the domestic manufacturers is increasingly organizing, developing new factories and investing heavily in technology aiming at improving equipment and cost reduction. This work aims to analyze through Panel Data for Fixed and Random Effects of the effect on sales of Asian domestic sales in the years 2011 and 2012 machines, separated by models of equipment and by state (FU) in which they were sold, and both to take into account other variables such as GDP, quarterly dummies and dummy for the year 2012.After the analyzes apply the Hausman test between fixed and random to get the definition of the Hausman test indicates effects. The analysis is done globally for all segments and then specifically for models Loaders and Excavators, which are models that the Asian market has been very focused.

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