Input and output biased technological change in US agriculture

Shunsuke Managi, David Karemera

研究成果: ジャーナルへの寄稿記事

26 引用 (Scopus)

抄録

Data Envelopment Analysis (DEA) techniques are applied to a state-level data set to measure the total factor productivity in US agriculture over 1960-1996. Total factor productivity is decomposed into input and output biased technological change, efficiency change, and scale change, under both constant return to scale (CRS) and variable return to scale (VRS). Assumption of Hick neutral technological change is discussed. Technological change is found to be the result of efficient use of inputs much more than the effects of output capability increase.

元の言語英語
ページ(範囲)283-286
ページ数4
ジャーナルApplied Economics Letters
11
発行部数5
DOI
出版物ステータス出版済み - 4 15 2004
外部発表Yes

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Technological change
Agriculture
Total factor productivity
Biased technological change
Efficiency change
Variable returns to scale
Returns to scale
Data envelopment analysis

All Science Journal Classification (ASJC) codes

  • Economics and Econometrics

これを引用

Input and output biased technological change in US agriculture. / Managi, Shunsuke; Karemera, David.

:: Applied Economics Letters, 巻 11, 番号 5, 15.04.2004, p. 283-286.

研究成果: ジャーナルへの寄稿記事

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