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Blog Post
September 15, 2020
How much do educational outcomes around the world depend on where you were born? In a new CGD working paper, we propose a very simple strategy to overcome this problem and build a “Rosetta Stone” for test scores. We take a single sample of students and give them questions from each major exam around...
WORKING PAPERS
September 15, 2020
How can we accurately measure the global distribution of skills when people in different countries take different tests? We develop a new methodology to non-parametrically link scores from distinct populations. By administering an exam combining items from different assessments to 2,300 primary stud...
Blog Post
January 18, 2018
Last week the World Bank's Chief Economist, Paul Romer, told the Wall Street Journal the Bank had manipulated its own competitiveness rankings to undermine Chile's socialist government, and hinted Chile might not be alone—then he retracted the claim. Romer's conspiracy theories pro...
Blog Post
June 05, 2017
Two recent books reveal an internal debate about the value of childcare and women's work at the Inter-American Development Bank. Impact evaluations show home visitation programs are cheaper and better for kids than center-based childcare. But a new volume argues the cost-benefit calculation may ...
Feb
2
2017
12:30—2:00 PM
January 26, 2017
The city of Bogotá set out to reduce crime and increase state legitimacy by raising state presence on city streets: either increasing police time by two thirds, or delivering clean up and lighting services. In their new paper, Christopher Blattman and his co-authors find that these large and ...
Blog Post
August 18, 2016
From 2004-2013, Brazil reduced climate emissions by more than any other country on earth, thanks to its success cutting Amazon deforestation by 80 percent. Now, a new study in Ecological Economics finds that actions to protect the Amazon were affordable too, costing Brazilia...
CGD in the News
April 18, 2014
Jonah Busch: "We're used to thinking about our transfer payments to poorer countries as charity, something to feed hungry bellies or teach inquiring minds. But more and more in this century our transfers to other countries will be about global public goods, things that help them and help us...
CGD NOTES
April 07, 2014
In 2009, Guyana created a Low Carbon Development Strategy to develop economically while keeping its entire forest intact, and signed a Memorandum of Understanding with Norway to receive performance-based payments in the tens of millions of dollars annually contingent upon holding nationwide deforest...
Blog Post
April 07, 2014
What if international development finance paid for outcomes, like children educated or diseases avoided, rather than inputs like classrooms built or medicines procured? That’s the premise of CGD’s longstanding work on Cash-on-Delivery Aid. By paying only for the verified...
Blog Post
October 17, 2012
This is a joint post with Christian Meyer.
Over the last decade, Latin America has seen solid economic growth combined with decreasing (but still very high) income inequality – lifting millions of people out of poverty and fueling the rise of a not-poor-but-not-rich “middle” class.