Data/hora: 12/06/2024 07:55:07

Provedor de dados: | Research in Agricultural & Applied Economics (AgEcon Searh)
País: | United States
Título: | Cross-Commodity Analysis of China's Grain Sector: Sources of Growth and Supply Response
Autores: | Colby,   Hunter; Diao,   Xinshen; Somwaru,   Agapi.
Data: | 2005-11-16
Ano: | 2000
Palavras-chave: | China agriculture; Growth accounting; Total factor productivity (TFP); Multi-product supply response; Crop Production/Industries.
Resumo: | We investigate sources of output growth and supply response in rice, wheat, corn, and soybeans, the four most important crops in China's grain sector, during 1978-97. Using a growth accounting methodology, we found large total factor productivity (TFP) contributions to growth in grain production immediately following China's rural economic reform (1978-85). In 1995-97, the TFP contribution dropped to only 16 percent of growth in grain production, as greater use of inputs increasingly drove growth. In the supply response analysis, the results of the econometrically estimated restricted profit function confirm a joint and nonseparable multiproduct technology for China's grain sector. Complementarity prevails in the grain sector among different outputs and inputs, meaning that an increase in the price of intermediate inputs/capital or wages would result not only in an absolute reduction in all outputs but also in a change in the composition of these outputs. The expansion (or scale) effects subsided during 1986-97, implying a relatively slow outward shift of the production frontier during this period. If the current government policy environment remains unchanged, China's grain production will become more costly, constraining its future growth and competitiveness in world markets.
Tipo: | Report
Idioma: | Inglês

Identificador:

19094

http://purl.umn.edu/33565

Editor: | AgEcon Search

Relação:

United States Department of Agriculture&gt;Economic Research Service&gt;Technical Bulletins

Technical Bulletin No. 1884

Formato:

24

application/pdf