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每年自然灾害都给我国国民经济造成了巨大的经济损失。基于中国省际面板数据,对影响我国自然灾害损失的若干社会经济因素进行了检验和估计。通过实证分析可以发现,我国各地区的经济发展整体规模与灾害对不同省级单位造成的损失和影响具有较强的相关性,具体来说各地区经济发展总量与灾害损失和受灾人口总数之间存在着一种“倒U型”的关系。
Every year natural disasters have caused tremendous economic losses to our national economy. Based on China’s provincial panel data, several social and economic factors that affect the loss of natural disasters in our country were tested and estimated. Through empirical analysis, it can be found that the overall size of economic development and disasters in various regions of China have a strong correlation with the losses and impacts caused by different provincial units. Specifically, the total economic development in each region and the total number of disaster losses and affected populations Between the existence of a “inverted U-shaped” relationship.