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Abstract Details
Activity Number:
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213
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Type:
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Invited
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Date/Time:
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Monday, July 30, 2012 : 2:00 PM to 3:50 PM
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Sponsor:
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Section on Survey Research Methods
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Abstract - #303852 |
Title:
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Semi-parametric Small Area Estimation Based Prediction Methods to Track Poverty: Validation and Applications
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Author(s):
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Roy van der Weide*+ and Chris Elbers
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Companies:
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The World Bank and Vrije Universiteit Amsterdam
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Address:
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, , ,
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Keywords:
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Small Area Statistics ;
Poverty ;
Inequality ;
Survey Methods ;
Semi-Parametric Empirical Best Estimation
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Abstract:
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A small area estimation technique for producing "Poverty Maps", developed by Elbers, Lanjouw and Lanjouw (2002, 2003), has seen application in a large number of countries. Opportunities to formally test small area estimation methods remain rare due to lack of appropriate detailed data. This paper compares a set of predicted welfare estimates based on a generalized ELL methodology against their true values, in a setting where these true values are known. The new approach accommodates Empirical Best estimation but does not make restrictive assumptions about the distribution functions of the errors. We will present a unique empirical application using population census data from Denmark and/or the state of Minas Gerais, Brazil, which include unit record income data.
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