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Bonn, Germany: IZA - Institute of Labor Economics, May 2024
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World Bank Group, Washington, DC, 2015
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World Bank Group, Washington, DC, 2014
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Washington, DC, 2014
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World Bank, Washington, DC, 2013
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Washington, DC: World Bank, 2009
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World Bank, Washington, DC, 2015
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Washington, DC: World Bank, 2013
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World Bank, Washington, DC, 2011
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[S.l.]: SSRN, 2014
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Cambridge, Mass: National Bureau of Economic Research, October 1988
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Wiley, 2002
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MDPI AG, 2022
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Egypts Presidential Specialized Council for Education and Scientific Research, 2020
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The Korean Society of Emergency Medicine, 2019
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Emerald, 2016
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Wiley, 2011
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Wiley, 2010
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Wiley, 2003
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Elsevier BV, 1991