Science Research Management ›› 2015, Vol. 36 ›› Issue (5): 87-98.

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Agricultural total factor productivity growth and its spatial-temporal differences in China

Du Jiang   

  1. School of Economics and Management, Wuhan Polytechnic University, Wuhan 430023, Hubei, China
  • Received:2014-01-13 Revised:2014-11-19 Online:2015-05-25 Published:2015-05-19

Abstract: Using provincial panel data from 1978 to 2011 and the Global Malmquist Index, this paper makes empirical studies on the growth and changes of total factor productivity and its components of farm crops sector in China. The main results are: (1) the agricultural total factor productivity has been increased significantly and technical progress is the main contributor and efficiency shows a tendency of regression. (2) great differences of productivity growth exist regionally and provincially. The eastern region and most eastern provinces have the fastest growth speed, while the central region and most central and western provinces have the lowest growth speed. The main implications are: (1) theoretically, more insights of the TFP can be reached with the advancements of DEA estimation techniques; and (2) practically, the issue of low-level state of agricultural technical efficiency muse be dealt with so as to more effectively facilitate the growth of agricultural TFP.

Key words: farm crops sector, total factor productivity, global Malmquist index, empirical study

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