An Analysis of Agricultural Production Efficiency of Yangtze River Economic Belt Based on a Three-Stage DEA Malmquist Model

Zhiwei Pan, Decai Tang, Haojia Kong and Junxia He
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Zhiwei Pan: School of Management Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
Decai Tang: School of Management Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
Haojia Kong: School of Economics and Management, Nanjing University of Science & Technology, Nanjing 210000, China
Junxia He: School of Management Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China

IJERPH, 2022, vol. 19, issue 2, 1-15

Abstract: The Yangtze River Economic Belt (YREB) is a major national strategic development area in China, and the development of the YREB will greatly promote the development of the entirety China, so research on its agricultural production efficiency is also of great significance. This paper is committed to studying the agricultural production efficiency of 11 provinces in the YREB and adopts a combination of the Data Envelopment Analysis (DEA) model and the Malmquist index to make a dynamic and static analysis on the YREB’s agricultural production efficiency from 2010 to 2019. Then, a three-stage DEA Malmquist model that eliminates the factors of random interference and management inefficiency is compared to a model without elimination. The results show that the adjusted technological efficiency changes, technological progress, and total factor productivity increased by −0.1%, 0.24%, and 0.22%, respectively. When comparing these values to the pre-adjustment values, the results indicate that the effect of environmental variables cannot be ignored when studying the agricultural production efficiency of the YREB. At the same time, the differences in the agricultural production efficiency in the YREB are reasonably explained, and feasible suggestions are put forward.

Keywords: DEA model; Malmquist index; Yangtze River Economic Belt; agricultural production efficiency (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

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