demand price flexibility 需求价格弹性
This paper studied the price reducing possibility of vaccination against hemorrhagic fever with renal syndrome (HFRS) with the demand flexibility theory, and its affecting factors.
利用需求弹性理论探讨肾综合征出血热(HFRS)灭活疫苗接种价格降低的可行性及其影响因素。
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