Volatility of vegetable and fruit prices and consumer welfare effects in different income groups: An empirical analysis based on the EASI incomplete demand
ZHU Wenbo, HAN Xinru, CHEN Yongfu
Systems Engineering - Theory & Practice ›› 2023, Vol. 43 ›› Issue (4) : 984-1001.
Volatility of vegetable and fruit prices and consumer welfare effects in different income groups: An empirical analysis based on the EASI incomplete demand
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