Fertilizer using intensity and environmental efficiency for China’s agriculture sector from 1997 to 2014

Xingle Long (), Yusen Luo, Huaping Sun and Gang Tian
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Xingle Long: Jiangsu University
Yusen Luo: Jiangsu University
Huaping Sun: Jiangsu University
Gang Tian: Jiangsu University

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, 2018, vol. 92, issue 3, No 15, 1573-1591

Abstract: Abstract Agriculture produced the largest methane emissions in China. It is of great importance to investigate effect of fertilizer using intensity on the environmental efficiency of China’s agriculture. This paper mainly investigates the determinants of environmental efficiency of China’s agriculture. First, we estimate environmental efficiency of China’s agriculture of 30 provinces from 1997 to 2014 through metafrontier SBM super efficiency with undesirable outputs, which allow for technology heterogeneity in different regions. Then, we compare environmental efficiency in different regions. Furthermore, we also analyze whether heterogeneity of environmental technology widened or decreased. Last, we also explore the determinants of environmental efficiency of China’s agriculture through bootstrap truncation regression. We find that fertilizer intensity negatively affects environmental efficiency. Urbanization has significant positive (1.454) effect on environmental efficiency under metafrontier in the east. It is significant use more organic fertilizer to decrease CO2 (carbon dioxide) emissions. It is important to enhance environmental innovation for China’s agriculture.

Keywords: Fertilizer intensity; Heterogeneity; Environmental efficiency; Agriculture (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (13)

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DOI: 10.1007/s11069-018-3265-4

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