The purpose of this paper is to present the maintenance, repair and overhaul (MRO) and aeronautical industry literature review, providing insights related to strategies of MRO business models. The fundamentals of MRO services and the aeronautical industry have been identified through an extensive literature review. The impact of the MRO outsourcing model was then investigated from the perspective of each stakeholder (aircraft original equipment manufacturers -OEMs, repair shops, system suppliers and airlines) using a SWOT (strengths, weaknesses, opportunities and threats) analysis. First, MRO basic concepts were identified: how FAA (Federal Aviation Administration) classifies repair and how MRO is performed. This study also analyzed a simplified parts and MRO services flow in the aeronautical industry, characterizing two important stakeholders: customers and repair shops. Although the production parts purchasing process is fairly simple, the spare parts process requires more attention due to the many players involved. Finally, the SWOT analysis identified strong competition between stakeholders; however, the investigation indicates that there is a tendency for the market to build partnerships between stakeholders to expand market penetration.
Este trabalho apresenta uma análise do perfil de endividamento e da rentabilidade por subsetores da indústria brasileira, buscando verificar se existe uma relação entre esses índices. Foi realizada uma análise de regressão linear com dados desses dois indicadores, utilizando informações financeiras para a indústria, com 78 sub-setores, divulgados pelo "Balanço Anual da Gazeta Mercantil, julho de 2002 – ano XXVI – n. 26”. Os resultados apontam na direção de uma relação inversa entre a rentabilidade e o nível de endividamento das empresas, com um nível de confiaça superior a 95%. A análise de regressão revelou também que não existe relação entre o tamanho da empresa e o nível de endividamento, contrariando a idéia de que empresas maiores por terem maior facilidade de acesso ao crédito tenderiam a se endividar mais. Finalmente, em função dos dados de rentabilidade e endividamento foram identificados os setores que teriam maior possibilidade de crescimento no curto prazo, em função da disponibilidade de captação de recursos desses setores. Palavras chave: Estrutura de Capital, Alavancagem, Endividamento.
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