本文采用协整与误差修正模型技术对医疗费用与经济增长的敏感度进行了实证分析,建立了医疗费用与经济收入的函数,检验了医疗费用与经济收入之间的长期均衡关系及短期波动关系。通过协整分析,发现正是由于医疗费用对收入强敏感性的存在,在很大程度上引发了医疗费用的高增长倾向。 This paper adopts cointegration and error correction model technology to empirically analyze the sensitivity of medical expenses and economic growth, establishes a function of medical expenses and economic income, and tests the long-term equilibrium relationship between medical expenses and economic income and short-term fluctuations. . Through co-integration analysis, it was found that the existence of strong medical cost sensitivity to income has, to a large extent, triggered a high growth trend in medical expenses.