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2024
2021
Evaluation of Green Production Efficiency of Grain in Huaihe Eco-economic Zone and Countermeasures Based on SBM-DEA
Article ID: 2611
Vol 3, Issue 2, 2023
DOI: https://doi.org/10.54517/vfc.v3i2.2611
Vol 3, Issue 2, 2023
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Abstract
The article measured the green production efficiency of grain in 25 cities in the Huaihe Ecological Economic Belt from 2010 to 2020 based on the SBM -DEA model of non-expected output, and analyzed its evolution characteristics in two dimensions: time and space. The study found that the trend of grain green production efficiency in the Huaihe Ecological Economic Belt from 2010 to 2020 showed a slow increase in fluctuation, with 19 cities reaching the effective level of grain green production efficiency in 2020; at the same time, there was no obvious positive correlation between grain green production efficiency and economic development level, and cities with less developed economy also The cities with less developed economies can also optimise the green production efficiency of grain through such paths as large-scale production, optimising resource allocation andstrengthening the application of agricultural science and technology. In this regard, the Huaihe Ecological Economic Zone should strengthen the construction of high-standard farmland, improve the mechanism of green grain production and promote the reduction and increase of agricultural surface source pollution, so as to achieve a green transformation of grain production in the Huaihe Ecological Economic Zone.
Keywords
Green production efficiency of grain; SBM-DEA; Agricultural modernization.
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Nankai University, China
News & Announcements
2024-03-07
The Global Value Chain Development Report 2021 has been Officially Released
On November 16, 2021, the third Global Value Chain Development Report, “Global Value Chain Development Report 2021: Beyond Production,” organized by the Global Value Research Institute of the University of International Business and Economics, was officially released. This online press conference is hosted by the Asian Development Bank (ADB), with Asian Development Bank economist Elisabetta Gentile presiding over the event. Masatsugu Asakawa, President of the Asian Development Bank, and Ngozi Okonjo-Iwaala, Director General of the World Trade Organization, delivered speeches and gave high praise to the third development report.