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The Hidden Potential of Call Detail Records in the Gambia (2021)

Arai, Ayumi ; Knippenberg, Erwin ; Meyer, Moritz ; [et al.]

Washington, D.C : The World Bank

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Language: English

Pages: 1 Online-Ressource (24 pages)

Parallel Title: Erscheint auch als Print Version: Arai, Ayumi The Hidden Potential of Call Detail Records in the Gambia

Abstract: Aggregated data from mobile network operators can provide snapshots of population mobility patterns in real time, generating valuable insights when other more traditional data sources are unavailable or out of date. The COVID-19 pandemic has highlighted the value of remotely collected, high-frequency, localized data in inferring the economic impact of shocks to inform decision making. However, proper protocols must be put in place to ensure end-to-end user confidentiality and compliance with international best practice. This paper demonstrates how to build such a data pipeline, for the case of The Gambia, channeling data from mobile network operators through the national regulator to the analytical users, who in turn produce policy relevant insights. The aggregated indicators analyzed offer a detailed snapshot of the decrease in mobility and increased out-migration from urban to rural areas during the COVID-19 lockdown. Recommendations based on lessons learned from this process can inform engagements with other regulators in creating data pipelines to inform policy making

DOI: 10.1596/1813-9450-9667

URL: Deutschlandweit zugänglich

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April 2022 Update to the Poverty and Inequality Platform (PIP) : What's New (2022)

Castañeda Aguilar, R. Andrés ; Dewina, Reno ; Diaz-Bonilla, Carolina ; [et al.]

Washington, D.C : The World Bank

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Language: English

Pages: 1 Online-Ressource

Series Statement: Other papers

Keywords: Development Patterns and Poverty ; Equity and Development ; Inequality ; Poverty ; Poverty Reduction

Abstract: The April 2022 update to the newly launched Poverty and Inequality Platform (PIP) involves several changes to the data underlying the global poverty estimates. Some welfare aggregates have been changed for improved harmonization, and the CPI, national accounts, and population input data have been updated. This document explains these changes in detail and the reasoning behind them. Moreover, a large number of new country-years have been added, bringing the total number of surveys to more than 2,000. These include new harmonized surveys for countries in West Africa, new imputed poverty estimates for Nigeria, and recent 2020 household survey data for several countries. Global poverty estimates are now reported up to 2018 and earlier years have been revised

DOI: 10.1596/37479

URL: lizenzpflichtig

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