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Cover of Working Paper 461

Evaluating Evaluations: Assessing the Quality of Aid Agency Evaluations in Global Health - Working Paper 461

8/18/17
Julia Goldberg Raifman , Felix Lam , Janeen Madan Keller , Alexander Radunsky and William Savedoff

We assessed the methodological quality of global health program evaluations from five major funders between 2009 and 2014. We found that most evaluations did not meet social science methodological standards in terms of relevance, validity, and reliability. Nevertheless, good quality evaluations made it possible to identify ten recommendations for improving evaluations, including a robust finding that early planning is associated with better quality.

Violence, Development, and Migration Waves: Evidence from Central American Child Migrant Apprehensions - Working Paper 459

7/27/17

This paper studies the relationship between violence in the Northern Triangle and child migration to the United States. It finds that one additional homicide per year in the region, sustained over the six-year period of study—that is, a cumulative total of six additional homicides—caused a cumulative total of 3.7 additional unaccompanied child apprehensions in the United States. The explanatory power of short-term increases in violence is roughly equal to the explanatory power of long-term economic characteristics like average income and poverty.

Measuring Rents from Public Employment: Regression Discontinuity Evidence from Kenya - Working Paper 457

6/21/17
Nicholas Barton , Tessa Bold and Justin Sandefur

Public employees in many developing economies earn much higher wages than similar private-sector workers. These wage premia may reflect an efficient return to effort or unobserved skills, or an inefficient rent causing labor misallocation. To distinguish these explanations, we exploit the Kenyan government’s algorithm for hiring eighteen-thousand new teachers in 2010 in a regression discontinuity design. Fuzzy regression discontinuity estimates yield a civil-service wage premium of over 100 percent (not attributable to observed or unobserved skills), but no effect on motivation, suggesting rent-sharing as the most plausible explanation for the wage premium.

Working Paper 455 (revised) cover

The Labor Market Effects of Refugee Waves: Reconciling Conflicting Results - Working Paper 455

5/22/17

An influential strand of research has tested for the effects of immigration on natives’ wages and employment using exogenous refugee supply shocks as natural experiments. Several studies have reached conflicting conclusions about the effects of noted refugee waves such as the Mariel Boatlift in Miami and post-Soviet refugees to Israel. As a whole, the evidence from refugee waves reinforces the existing consensus that the impact of immigration on average native-born workers is small, and fails to substantiate claims of large detrimental impacts on workers with less than high school.

Gender Matters in Economic Empowerment Interventions: A Research Review - Working Paper 456

5/22/17

A review of the recent evaluation evidence on financial services and training interventions questions their gender neutrality and suggests that some design features in these interventions can yield more positive economic outcomes for women than for men. These include features in savings and ‘Graduation’ programs that increase women’s economic self-reliance and self-control, and the practice of repeated micro borrowing that increases financial risk-taking and choice. Subjective economic empowerment appears to be an important intermediate outcome for women that should be promoted and more reliably and accurately measured. Lastly, whenever possible, results should be sex-disaggregated and reported for individuals as well as households.

Identification as a National Priority: The Unique Case of Peru - Working Paper 454

5/11/17
William Reuben and Flávia Carbonari

Peru is a remarkable example of a country that established civil identification as a national priority in response to the need to re-integrate the state after a serious insurgency. The approach has combined the creation of an autonomous civil registration and identification agency and the use of performance-based financing to expand coverage to poor, remote, communities and to help integrate civil registration with the national ID.

Immigration Restrictions as Active Labor Market Policy: Evidence from the Mexican Bracero Exclusion - Working Paper 451

4/3/17
We study a natural experiment that excluded almost half a million Mexican ‘bracero’ seasonal agricultural workers from the United States, with the stated goal of raising wages and employment for domestic farm workers. We reject the wage effect of bracero exclusion required by the model in the absence of induced technical change, and fail to reject the hypothesis that exclusion had no effect on US agricultural wages or employment. Important mechanisms for this result include both adoption of less labor-intensive technologies and shifts in crop mix.

Expanding Global Liquidity Insurance: Myths and Realities of the IMF’s Precautionary Credit Lines - Working Paper 449

2/28/17

This paper addresses four misconceptions (or ‘myths’) that have likely played a role in the limited utilization of the IMF’s two precautionary credit lines, the Flexible Credit Line (FCL) and the Precautionary and Liquidity Line (PLL). These myths are 1) too stringent qualification criteria that limit country eligibility; 2) insufficient IMF resources; 3) high costs of precautionary borrowing; and 4) the economic stigma associated with IMF assistance. We show, in fact, that the pool of eligible member states is likely to be seven to eight times larger than the number of current users; that with the 2016 quota reform IMF resources are more than adequate to support a larger precautionary portfolio; that the two IMF credit lines are among the least costly and most advantageous instruments for liquidity support countries have; and that there is no evidence of negative market developments for countries now participating in the precautionary lines.

Fiscal Policy, Income Redistribution and Poverty Reduction in Low and Middle Income Countries - Working Paper 448

1/30/17

Current policy discussion focuses primarily on the power of fiscal policy to reduce inequality. Yet, comparable fiscal incidence analysis for 28 low and middle income countries reveals that, although fiscal systems are always equalizing, that is not always true for poverty. To varying degrees, in all countries a portion of the poor are net payers into the fiscal system and are thus impoverished by the fiscal system. Consumption taxes are the main culprits of fiscally-induced impoverishment.

Analytic Foundations: Measuring the Redistributive Impact of Taxes and Transfers - Working Paper 446

1/3/17
Ali Enami , Nora Lustig and Rodrigo Aranda

This paper provides a theoretical foundation for analyzing the redistributive effect of taxes and transfers for the case in which the ranking of individuals by pre-fiscal income remains unchanged. We show that in a world with more than a single fiscal instrument, the simple rule that progressive taxes or transfers are always equalizing not necessarily holds, and offer alternative rules that survive a theoretical scrutiny. In particular, we show that the sign of the marginal contribution unambiguously predicts whether a tax or a transfer is equalizing or not.

The Impact of Taxes and Social Spending on Inequality and Poverty in El Salvador - Working Paper 447

1/3/17
Margarita Beneke , Nora Lustig and José Andrés Oliva

We conducted a fiscal impact study to estimate the effect of taxes, social spending, and subsidies on inequality and poverty in El Salvador, using the methodology of the Commitment to Equity project. Taxes are progressive, but given their volume, their impact is limited. Direct transfers are concentrated on poor households, but their budget is small so their effect is limited; a significant portion of the subsidies goes to households in the upper income deciles, so although their budget is greater, their impact is low. The component that has the greatest effect on inequality is spending on education and health. Therefore, the impact of fiscal policy is limited and low when compared with other countries with a similar level of per capita income. There is room for improvement using current resources.

The Impact of Anti-Money Laundering Regulation on Payment Flows: Evidence from SWIFT Data - Working Paper 445

12/20/16

Regulatory pressure on international banks to fight money laundering (ML) and terrorist financing (TF) increased substantially in the past decade. We find countries that have been added to a high-risk greylist face up to a 10% decline in the number of cross border payments received from other jurisdictions, but no change in the number sent. We also find that a greylisted country is more likely to see a decline in payments from other countries with weak AML/CFT institutions. We find limited evidence that these effects manifest in cross border trade or other flows. Given that countries that are placed on these lists tend to be poorer on average, these impacts are likely to be more strongly felt in developing countries.

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