This paper investigates the extent to which real-time indicators derived from internet search, cell phones, and satellites predict changes in household socioeconomic indicators across approximately 300 administrative level-1 regions in 20 countries during the COVID-19 crisis. Measures of changes in socioeconomic status in each region are taken from high-frequency phone surveys. When using the first wave of data, fielded between April and August 2020...
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ПОДРОБНАЯ ИНФОРМАЦИЯ
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2024/09/18
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Рабочий документ в рамках исследования вопросов политики
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WPS10916
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1
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2024/09/18
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Disclosed
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How Well Did Real-Time Indicators Track Household Welfare Changes in Developing Countries during the COVID-19 Crisis?