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Productivity Growth in U.S. Agriculture
英文名称:
Productivity Growth in U.S. Agriculture
作者:
Keith Fuglie; James M. MacDonald; Eldon Ball
工作单位:
USDA's Economic Research Service
来源地址:
https://www.ers.usda.gov/publications/pub-details/?pubid=42925
关键词:
Agricultureproductivityproductivity growthtotal factor productivityTFPlaborfarm economypricesagricultural researchagricultural outputtechnology
年份:
2007
出版地:
Washington, DC, USA
总页数:
7 pp
语种:
English
摘要:
Innovation and changes in technology have been a driving force for gains in productivity growth in U.S. agriculture. USDA's Economic Research Service has developed annual indexes of agricultural inputs, outputs, and total factor productivity (TFP) for 1948 through 2004. American agriculture relies almost entirely on productivity growth to raise output. By lowering the cost of agricultural commodities, productivity growth benefits not only farmers but also food manufacturers and consumers.

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