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  • Behaviorally Informed Messages Increase COVID-19 Vaccination Intentions : Insights from a Global Meta-Analysis (英语)

    During the COVID-19 pandemic, low- and middle-income countries struggled with lower vaccination rates compared to wealthier countries, posing challenges to reducing virus transmission, mitigating healthcare...

    文件类型: 政策研究报告 报告号: WPS10981 文件日期: 2024年11月19日 披露方式: Disclosed 作者: Daniel Alejandro Pinzon Hernandez,Jungkyu Rhys Lim,Michelle Dugas,Ellen Elizabeth Moscoe,Mohamad Chatila,Cameron,Corey,Renos Vakis,Zeina Afif,Victor Hugo Orozco Olvera

  • Can Facebook Ads Prevent Malaria ? Two Field Experiments in India (英语)

    This study uses a cluster randomized controlled trial to evaluate the impact of a nationwide malaria prevention advertising campaign delivered through social media in India. Ads were randomly assigned...

    文件类型: 政策研究报告 报告号: WPS10967 文件日期: 2024年11月5日 披露方式: Disclosed 作者: Donati,Dante,Rao,Nandan,Victor Hugo Orozco Olvera,Ana Maria Munoz Boudet




  • Transnational Terrorism and the Internet (英语)

    Does the internet enable the recruitment of transnational terrorists? Using geo-referenced population census data and personnel records from the Islamic State in Iraq and the Levant—a highly tech-savvy...

    文件类型: 政策研究报告 报告号: WPS9885 文件日期: 2021年12月15日 披露方式: Disclosed 作者: Do,Quy-Toan,Gomez Parra,Nicolas,Rijkers,Bob


  • Addressing Vaccine Hesitancy : Survey and Experimental Evidence from Papua New Guinea (英语)

    This paper examines the drivers of COVID-19 vaccine hesitancy and tests various means of increasing people’s willingness to receive a COVID-19 vaccine. The study draws on data collected through a broadly...

    文件类型: 政策研究报告 报告号: WPS9837 文件日期: 2021年11月5日 披露方式: Disclosed 作者: Hoy,Christopher Alexander,Wood,Terence,Moscoe,Ellen Elizabeth