nÃo hà / Este trabalho procura investigar a influÃncia do grau da abertura comercial, do nÃvel de capital humano e da concentraÃÃo de renda sobre a produtividade total dos fatores (TFP) de 21 estados brasileiros no perÃodo de 1986 a 1995. Utilizando a metodologia da contabilidade do crescimento de Solow (1956) a TFP foi estimada a partir de uma funÃÃo de produÃÃo Cobb-Douglas usando dados em painel. Verificou-se que aqueles Estados que possuem maior nÃvel de capital humano e maior grau de integraÃÃo ao comÃrcio internacional tendem a apresentar um maior nÃvel da TFP, enquanto que a concentraÃÃo de renda possui uma influÃncia adversa. / This work looks for to investigate the influence of the degree of the commercial opening, the level of human capital and the concentration of income on the total productivity of the factors (TFP) of 21 Brazilian states in the period of 1986 the 1995. Using the methodology of the accounting of the growth of Solow (1956) the TFP was esteem from a function of Cobb-Douglas production using given in panel. It was verified that those States that possess greater level of human capital and bigger degree of integration to the international trade tend to present a bigger level of the TFP, whereas the income concentration possesss an adverse influence.

The goal of this diploma thesis is to apply the calculation methods of productivity in the level of national economics and company economics. Subsequently we found out the results of particular productivity and evaluate their development in both levels. Afterwards we compared individual results of the company with industry.