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DP11515 Effect of a micro entrepreneur-based community health delivery program on under-five mortality in Uganda: a cluster-randomized controlled trial 智库出版物
2016
作者:  Martina Björkman Nyqvist;  Jakob Svensson;  Andrea Guariso;  David Yanagizawa-Drott
收藏  |  浏览/下载:4/0  |  提交时间:2022/09/22
Child mortality  Social entrepreneurship  Living goods  Community health worker  Infant mortality  
DP7566 Ethnic Identity and Social Distance in Friendship Formation 智库出版物
2009
作者:  Yves Zenou;  Joan De Martí
收藏  |  浏览/下载:0/0  |  提交时间:2022/09/22
Household size  Living arrangements  Roommates  Economies of scale  Household public goods  Fertility decline  
DP7386 Sweet Diversity: Colonial Goods and the Rise of European Living Standards after 1492 智库出版物
2009
作者:  Hans-Joachim Voth;  Jonathan Hersh
收藏  |  浏览/下载:1/0  |  提交时间:2022/09/22
Age of discoveries  First divergence  New goods  Standard of living indicators  Unified growth