Total Factor Productivity
Mostrando 1-12 de 71 artigos, teses e dissertações.
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1. Foreign direct investment in developing economies A study on the productivity spillover effects in Latin America
Abstract Purpose The aim of this study was to investigate how the productivity spillover effects of foreign direct investment (FDI) in the Latin American economies are manifested. Specifically, the paper sought to identify the role of foreign presence and government intervention through an industrial policy on total factor productivity in Latin American cou
RAUSP Manag. J.. Publicado em: 2020-03
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2. Produtividade e eficiência agrícola nos Países Africanos de Língua Oficial Portuguesa (Palop) e Timor-Leste
Resumo Os Países Africanos de Língua Oficial Portuguesa (Palop) e Timor-Leste são países em estágios iniciais de desenvolvimento com forte presença econômica do setor agrícola. O objetivo deste estudo é investigar a produtividade e eficiência agrícola desses países. Utilizou-se neste trabalho o procedimento da Fronteira Estocástica para estimar
Rev. Econ. Sociol. Rural. Publicado em: 30/09/2019
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3. Carga do tabagismo no Brasil e benefício potencial do aumento de impostos sobre os cigarros para a economia e para a redução de mortes e adoecimento
A prevalência do tabagismo no Brasil reduziu sobremaneira nas últimas décadas, mas o país ainda tem uma elevada carga de doença associada a este fator de risco. O objetivo deste trabalho foi estimar a carga de mortalidade, morbidade e custos para a sociedade associada ao tabagismo em 2015 e o potencial impacto gerado em desfechos de saúde e para a econ
Cad. Saúde Pública. Publicado em: 29/08/2019
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4. Crescimento da PTF segundo tamanho de estabelecimentos rurais na região Sudeste, de 1985 a 2006
Resumo O objetivo deste estudo é medir o crescimento da Produtividade Total dos Fatores (PTF) segundo o tamanho dos estabelecimentos rurais na região Sudeste entre os censos agropecuários de 1985, 1995/96 e 2006, assim como decompor o crescimento da PTF em mudança tecnológica e na eficiência técnica. A metodologia está baseada na análise de fronteir
Rev. Econ. Sociol. Rural. Publicado em: 15/07/2019
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5. Alcoholic extract of propolis in Nile tilapia post-larvae and fingerlings’ diets: effects on production performance, body composition and intestinal histology
Abstract: The aim of this study was to evaluate the production performance of Nile tilapia post-larvae and fingerlings fed with increasing levels of alcoholic extract of propolis into diets. In Experiment 1, 1800 post-larvae were distributed in 30 tanks, in a completely randomized design with five treatments composed by the inclusion of 0, 1, 2, 3 and 4 g of
An. Acad. Bras. Ciênc.. Publicado em: 23/05/2019
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6. SPECTRAL VEGETATION INDEXES APPLIED TO NITROGEN SUFFICIENCY INDEX: A STRATEGY WITH POTENTIAL TO INCREASE NITROGEN USE EFFICIENCY ON TOMATO CROP
ABSTRACT The tomato crop is one of the most demanding of nitrogen fertilizers. This element on soil has an elevated mobility that can represent danger to the environment and reduces its efficiency. Therefore, the purpose of this study was to evaluate the methodology for recommending nitrogen fertilizer for tutored tomatoes with a variable rate based on nitro
Eng. Agríc.. Publicado em: 2019-02
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7. SCALE OF RESULTS IN RESEARCH GROUPS
ABSTRACT Purpose: The aim of this paper is to develop a scale to measure results in research groups (RG). Originality/value: The study is innovative in developing a scale for verifying results in Brazilian RG. Its main contribution is data collection from an evaluation made by leaders regarding results that RG’ produced as a whole (meso or organizational
RAM, Rev. Adm. Mackenzie. Publicado em: 2017-08
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8. Research on Phosphorus Removal in Artificial Wetlands by Plants and Their Photosynthesis
ABSTRACT Urban rainfall runoff pollution has become a major reason for water eutrophication problem in the process of urbanization in China, while phosphorus is a significant restrictive factor that influences primary productivity of freshwater system. It's rather significant to conduct phosphorus control in waste water with engineering measures. This resear
Braz. arch. biol. technol.. Publicado em: 20/10/2016
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9. Expression profiles of sugarcane under drought conditions: Variation in gene regulation
Abstract Drought is a major factor in decreased sugarcane productivity because of the resulting morphophysiological effects that it causes. Gene expression studies that have examined the influence of water stress in sugarcane have yielded divergent results, indicating the absence of a fixed pattern of changes in gene expression. In this work, we investigated
Genet. Mol. Biol.. Publicado em: 03/11/2015
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10. Strawberry yield efficiency and its correlation with temperature and solar radiation
The impact that future climatic conditions will have on agricultural productivity depends on the sensitivity to each environmental factor and relative changes in temperature, precipitation and UV-B radiation. The strawberry (Fragaria x ananassa) is a microclimatic crop cultivated almost worldwide and Spain is the world's second-largest strawberry producer af
Hortic. Bras.. Publicado em: 2013-03
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11. Produtividade Total dos Fatores: revisão da literatura e uma aplicação exploratória para a cultura do milho usando os dados dos censos agropecuários / Total factor productivity: literature review and an exploratory application to maize using data from the agricultural census
Este trabalho pretende contribuir para o entendimento sobre a produtividade na agricultura brasileira, bem como propõe uma reflexão sobre o debate da produtividade total dos fatores. Para isso, buscou-se, antes de tudo, debater as medidas de produtividade, sobretudo as medidas de produtividade total dos fatores e, em seguida, apresentar estimativas da prod
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2012
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12. Heifer Retention Program in the Pantanal: a study with data envelopment analysis (DEA) and Malmquist index
The objective of this study was to propose Data Envelopment Analysis (DEA) models and non-parametric Malmquist indexes to evaluate the efficiency of 11 livestock farms in the Pantanal region. These farms took out a loan from 'Fundo Constitucional de Financiamento do Centro-Oeste' - FCO (Constitutional Financial Fund for the Midwest), a line of credit for fin
R. Bras. Zootec.. Publicado em: 2012-08