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【Econ. for COVID-19文献36】健康码大数据技术挽救中国经济0.5个百分点

来源:南风金融网 作者:南风金融网 人气: 发布时间:2020-05-19 12:02:08

TitleSaving Lives versus Saving Livelihoods: Can BigData Technology Solve the Pandemic Dilemma?

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AuthorsKairong Xiao

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AbstractThis paper studies the effectiveness of big data technologyin mitigating the economic and health impacts of the COVID-19 outbreak. Iexploit the staggered implementation of contact-tracing apps called ``healthcode'' in 322 Chinese cities during the COVID-19 pandemic. Using high-frequencyvariations in population movements and greenhouse emission across cities beforeand after the introduction of health code, I disentangle the effect of big datatechnology from confounding factors such as public sentiments and governmentresponses. I find that big data technology significantly improves the tradeoffbetween human toll and economic costs. Cities adopt health code experience asignificant increase in economic activities without suffering from higherinfection rates. Overall, big data technology creates an economic value of0.5%-0.75% of GDP during the COVID-19 outbreak in China.

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ReferenceXiao, Kairong,Saving Lives Versus Saving Livelihoods: Can Big Data Technology Solve thePandemic Dilemma? (April 15, 2020). Available at SSRN: https://ssrn.com/abstract=3583919

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Download https://ssrn.com/abstract=3583919


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