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1. The Political Economy of Bad Data: Evidence from African Survey Administrative Statistics

Author:
Amanda Glassman and Justin Sandefur
Publication Date:
07-2014
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Across multiple African countries, discrepancies between administrative data and independent household surveys suggest official statistics systematically exaggerate development progress. We provide evidence for two distinct explanations of these discrepancies. First, governments misreport to foreign donors, as in the case of a results-based aid program rewarding reported vaccination rates. Second, national governments are themselves misled by frontline service providers, as in the case of primary education, where official enrollment numbers diverged from survey estimates after funding shifted from user fees to per pupil government grants. Both syndromes highlight the need for incentive compatibility between data systems and funding rules.
Topic:
Development, Foreign Aid, Foreign Direct Investment, Governance, and Developing World
Political Geography:
Africa

2. Costing a Data Revolution

Author:
Gabriel Demombynes and Justin Sandefur
Publication Date:
10-2014
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
The lack of reliable development statistics for many poor countries has led the U.N. to call for a “data revolution” (United Nations, 2013). One fairly narrow but widespread interpretation of this revolution is for international aid donors to fund a coordinated wave of household surveys across the developing world, tracking progress on a new round of post-2015 Sustainable Development Goals. We use data from the International Household Survey Network (IHSN) to show (i) the supply of household surveys has accelerated dramatically over the past 30 years and that (ii) demand for survey data appears to be higher in democracies and more aid-dependent countries. We also show that given existing international survey programs, the cost to international aid donors of filling remaining survey gaps is manageable--on the order of $300 million per year. We argue that any aid-financed expansion of household surveys should be complemented with (a) increased access to data through open data protocols, and (b) simultaneous support for the broader statistical system, including routine administrative data systems.
Topic:
Development, Human Welfare, and Infrastructure
Political Geography:
Asia and United Nations

3. The High Return to Private Schooling in a Low-Income Country

Author:
Tessa Bold, Mwangi Kimenyi, Germano Mwabu, and Justin Sandefur
Publication Date:
12-2011
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Existing studies from the United States, Latin America, and Asia provide scant evidence that private schools dramatically improve academic performance relative to public schools. Using data from Kenya—a poor country with weak public institutions—we find a large effect of private schooling on test scores, equivalent to one full standard deviation. This finding is robust to endogenous sorting of more able pupils into private schools. The magnitude of the effect dwarfs the impact of any rigorously tested intervention to raise performance within public schools. Furthermore, nearly two thirds of private schools operate at lower cost than the median government school.
Topic:
Development, Education, Government, and Poverty
Political Geography:
Kenya, United States, Asia, and Latin America