Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alves, Eliseu Roberto De Andrade"'
Autor:
Souza, Geraldo da Silva e, Gomes, Eliane Gonçalves, Alves, Eliseu Roberto de Andrade, Gasques, José Garcia
Publikováno v:
In Socio-Economic Planning Sciences December 2020 72
To describe Embrapa role in the development of the agribusiness it was important to characterize the economic environment that prevailed in the sixties and beginning of the seventies to show that the creation and development of Embrapa was a consciou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeaf24d8baa1b75f7b584edab6e6e6d7
Publikováno v:
Repositório Institucional do FGV (FGV Repositório Digital)
Fundação Getulio Vargas (FGV)
instacron:FGV
Fundação Getulio Vargas (FGV)
instacron:FGV
Instituto Brasileiro de Economia O trabalho dimensiona a concentração da produção – tanto a destinada ao autoconsumo quanto a vendida, do ponto de vista dos estabelecimentos. Verificou-se que 423.689 estabelecimentos (8,19% dos 5.175.489 estabe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::4153063b57b1c0151a9d221d94db31f3
Some productivity measures area analyzed. The emphasis is on concepts, limitations and on some empirical results. Software is not discussed. The productivity measures are classified in optimized, whenever obtained by an optimization procedure, and no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b5fda0c858ab006608e6f26dfeb66b
A partial equilibrium model for the meat market is fit to Brazilian data by three stages least squares. The model is consistent with the data and may be used for simulation purposes. In this context we compare model simulations for the near future wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0f9e4388b79c4ea632b11f5584af40
The article deals with the cost function at a mathematical level that only requires knowledge of differentials, but except for that, it keeps rigor at a high level. It only states theorems that require long proofs. The article justifies the existence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e81bb4a4caf3d6f9b9eb81ff2dbcce20
The paper develops the concept of return to scale at an elementary level, but rigorously. It is argued that constant and increasing returns are incompatible with competitive markets, because they imply the convergence to few firms, and this is not th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36cb8c2b6a8c9db73b31975b3f285a58
Suppose that the production, y = f (x1, x2,..., xs ) , is known. It says that we are able to know for each value of the input vector, 1 2 , ,..., s x x x , the correspondent value of y. Or yet production growth occurs as consequence of movement along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d087ff8c59553d7a44bae647e0aff3
Os dados com os quais os economistas trabalham foram gerados por agentes que tomaram decisões baseadas no conhecimento que tiveram dos mercados, de tecnologias e de como se comportam perante o risco. Numa economia competitiva, o mercado induz à bus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd7b950a51dfd6fcc1081b894e49aa8
O objetivo deste trabalho é isolar, em pequeno número, as premissas que têm permeado as discussões sobre agricultura familiar. Depois, por métodos elementares, elas são dedutivamente exploradas. Mostra-se que a produtividade da terra é, incorr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57f774ed22922758f67fccd2edfa659