文章基本信息

标题：Retorno Econômico dos Investimentos em P&D na Citricultura Paulista
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作者：Figueiredo, Margarida Garcia de ; Barros, Alexandre Lahóz Mendonça de ; Conceição, Junia Cristina Peres Rodrigues da 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2012
页码：493-502
出版社：Journal of Agribusiness
摘要：The objective of this study was to assess the economic return from R&D investments in the citrus sector in São Paulo state, Brazil. Brazilaccounts for 80% of the total frozen concentrate orange juice (FCOJ) traded in the international market, and São Paulo state is responsible for 98% of Brazilian FCOJ exports. The Tornqüist Index Method was used to estimate the Total Factor Productivity (TFP) for the citrus industry, in order to compare the outcomes with and without citrus R&D investments. For every 1.00 Realinvested in citrus research, there is an increase of 13.00 Reaisin the values of orange production in São Paulo state.
关键词：Research and Development;total factor productivity;economic return;citrussector.