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August 14, 2013

OPIC Unleashed: Strengthening US Tools to Promote Private-Sector Development Overseas

A strengthened OPIC—more efficiently deploying existing tools at no additional budget cost—would (1) increase US commercial access in emerging economies, (2) reflect economic, social, and political priorities in developing countries, (3) promote flagship US initiatives during austere budget conditions, and (4) support stability in fragile or frontline states.

August 7, 2013

Context Matters for Size: Why External Validity Claims and Development Practice Don't Mix - Working Paper 336

In this paper we examine how policymakers and practitioners should interpret the impact evaluation literature when presented with conflicting experimental and non-experimental estimates of the same intervention across varying contexts. We show three things. First, as is well known, non-experimental estimates of a treatment effect comprise a causal treatment effect and a bias term due to endogenous selection into treatment. When non-experimental estimates vary across contexts any claim for external validity of an experimental result must make the assumption that (a) treatment effects are constant across contexts, while (b) selection processes vary across contexts. This assumption is rarely stated or defended in systematic reviews of evidence. Second, as an illustration of these issues, we examine two thoroughly researched literatures in the economics of education—class size effects and gains from private schooling—which provide experimental and non-experimental estimates of causal effects from the same context and across multiple contexts.

August 2, 2013

US Development Assistance to Pakistan: 2014 and Beyond

In this note, CGD senior policy analyst Alexis Sowa outlines three recommendations for US development assistance to Pakistan: name the leader of US development efforts, clarify the mission, and finance what is already working.

Alexis Sowa
June 4, 2013

The Future of Global Poverty in a Multi-Speed World: New Estimates of Scale and Location, 2010–2030 - Working Paper 327

In this working paper, Peter Edward and Andy Sumner introduce new model of growth, inequality, and poverty that comparison of a wide range of input assumptions. They find that it is plausible that $1.25 and $2 global poverty will reduce substantially by 2030 and the former – $1.25 poverty – could be very low by that time. However, this depends a lot on economic growth and inequality trends—up to almost an extra billion $2 poor people in one scenario.

Peter Edward and Andy Sumner
May 14, 2013

Hitching the Global Development Council and President Obama’s Policy Vision

When the Global Development Council meets on May 17 it should identify three to five key moments when President Obama, with the advice of the Council, can make a development difference. Among the immediate possibilities: the June G-8 summit in the United Kingdom, the September G-20 summit in Russia, the UN General Assembly meeting, and President Obama’s upcoming trip to Africa.

April 8, 2013

It’s All About MeE: Using Structured Experiential Learning (“e”) to Crawl the Design Space - Working Paper 322

Here we extend the basic idea of rigorous impact evaluation—the use of a valid counterfactual to make judgments about causality—to emphasize that the techniques of impact evaluation can be directly useful to implementing organizations (as opposed to impact evaluation being seen by implementing organizations as only an external threat to their funding).

Lant Pritchett , Salimah Samji and Jeffrey Hammer
March 26, 2013

Cash or Coupons? Testing the Impacts of Cash versus Vouchers in the Democratic Republic of Congo - Working Paper 320

Despite the increased use of conditional and unconditional cash-transfer programs worldwide, a majority of social protection programs in both developed and developing countries use in-kind transfers and vouchers. This paper reports the results of a randomized evaluation of an unconditional cash transfer and voucher program in the Democratic Republic of Congo, a country that has been plagued by intense civil war for much of the past two decades.

February 25, 2013

The Need for More Local Procurement in Haiti

Since the 2010 earthquake, there has been very little direct procurement of goods or services from local businesses, missing a huge opportunity to spur long-term growth. Local procurement not only purchases immediately needed goods or services but helps grow the private sector, create jobs, and encourage entrepreneurs. Spending more money locally can multiply the effect of US assistance.

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