持久性(不连续性)
采购
业务
营销
微观经济学
广告
经济
产业组织
工程类
岩土工程
出处
期刊:Marketing Science
[Institute for Operations Research and the Management Sciences]
日期:2022-09-02
卷期号:42 (3): 521-537
被引量:12
标识
DOI:10.1287/mksc.2022.1396
摘要
Healthy food subsidies made some food purchases temporarily healthier, but the effect was not always persistent.
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