Ideas to Action:

Independent research for global prosperity

Views from the Center

CGD experts offer ideas and analysis to improve international development policy. Also check out our Global Health blog and US Development Policy blog.


Chart showing carbon price for each CDI countries. Sweden, Norway, and Finland lead, while the US, China, Mexico, South Africa, and others bring up the rear

Assessing International Environmental Leadership: CDI 2021

Today, we publish the 2021 Commitment to Development Index (CDI), which tracks powerful countries’ policy efforts on development across eight important areas, from development finance to migration. One of the CDI’s focal areas is the environment, which matters for everyone but is especially critical to people in lower-income countries. In a key year for climate negotiations, the CDI can tell us which countries are doing well on policies to protect the environment and which have room for improvement.

Introducing the Commitment to Development Index 2021

Today we launch the Commitment to Development Index 2021 measuring the policy efforts of 40 major economies in supporting development in other countries. The CDI focuses on the development spillover effects of policies in eight component areas: development finance, investment, migration, trade, environment, health, security, and technology. Scores can be “income adjusted” to show how countries perform compared to an expected score based on their income. CGD’s been producing the CDI since 2003, and it remains unique.

The flags of the G20 countries outside in front of a cloudy sky

Which G20 Finance Ministers Are Freeriding on Their Peers?

In this blog, we draw on our newly published Finance for International Development (FID) measure, using the most up-to-date data now available (from 2018) to give an idea of the baseline efforts of the G20. We hope ministers and officials will use this information in considering the level of their and others’ financial commitments (given their income levels) and encourage a step up from the laggards—most obviously Argentina, Australia, Canada, Italy, Mexico, Russia, South Korea, and the United States.

An image of country flags from all over the world.

How to Assess the Quality of Official Development Assistance (QuODA)

There is a lot of money being spent on official development assistance (ODA). The Organisation for Economic Co-operation and Development (OECD) confirmed recently that countries provided over $160 billion in ODA in 2020. But ten years on from the global agreement reached in Busan, South Korea to improve the quality of how development cooperation is delivered,  what do we know about how well provider countries and multilateral agencies spend that money?