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  1. 64561

    Data_Sheet_1_External supply risk of agricultural products trade along the Belt and Road under the background of COVID-19.zip by Qiuguang Hu (13954341)

    Published 2023
    “…It also combines the effects of COVID-19 with the import trade volume of agricultural products in countries along the B&R to build a risk supply model of agricultural products. The results show that: (1) In 2021, the spatial correlation structure of agricultural products trade along the B&R became increasingly sparse, and the network connectivity and density also decreased. (2) The network showed obvious scale-free distribution characteristics and obvious heterogeneity. …”
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