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本文在对蔬菜价格恢复力进行界定的基础上,构建了蔬菜价格恢复力模型,分析了供给因素对蔬菜价格恢复力的影响。结果显示:蔬菜价格对不同供给因素变化的敏感程度由高到低依次为生产成本、自然因素、流通成本;蔬菜价格恢复力与蔬菜价格对供给因素的敏感程度呈反比;研究期间我国蔬菜价格对供给因素干扰的恢复力呈波动式、无规则变化。最后,针对实证分析的结果提出了相应的供给侧措施。
Based on the definition of vegetable price resilience, this paper constructs a model of vegetable price resilience, and analyzes the effect of supply factors on vegetable price resilience. The results showed that the sensitivity of vegetable prices to the changes of different supply factors from high to low was the production cost, the natural factor and the circulation cost. The vegetable price resilience and the vegetable price were inversely proportional to the sensitivity of the supply factors. During the study period, The restoring force disturbed by supply factors is fluctuating and has no regular change. Finally, the corresponding supply-side measures are proposed according to the results of empirical analysis.