Research on the Contribution of Data Element Input Level to the Domestic Circulation in Agriculture
The utilization of data elements as a new production factor to drive agricultural development has become a major trend.Based on cross-sectional data from 31 provinces in China in 2020,this study constructs a comprehensive evaluation index system for data element inputs in agriculture,and data element input level in production,distribution,circulation,and consumption stages is caculated with the entropy method;the contributions of data element inputs in each stage of agriculture to GDP growth are analyzed based on the production function model and ridge regression is applied to address potential issues of multicollinearity,and the fuzzy comprehensive evaluation method is used to analyze the contribution of data element inputs to the domestic agricultural circulation.The study found that there are regional differences in the levels of data element inputs and the smoothness of the domestic circulation in agriculture,and the contributions of data element inputs to stages of agriculture also exhibit significant differences.Based on the above conclusions,the study proposes the following suggestions:accelerating the smoothness of the domestic circulation in agriculture base on specilized advantages;prioritize the development of the agricultural distribution stage to promote the application of data element inputs;coordinate development of different region and implement regional cooperation for overall development.
domestic circulation in agriculturedata elementsfuzzy comprehensive evaluation method
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