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Who we are

With research staff from more than 60 countries, and offices across the globe, IFPRI provides research-based policy solutions to sustainably reduce poverty and end hunger and malnutrition in developing countries.

Liangzhi You

Liangzhi You is a Senior Research Fellow and theme leader in the Foresight and Policy Modeling Unit, based in Washington, DC. His research focuses on climate resilience, spatial data and analytics, agroecosystems, and agricultural science policy. Gridded crop production data of the world (SPAM) and the agricultural technology evaluation model (DREAM) are among his research contributions. 

Where we work

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Where we work

IFPRI currently has more than 600 employees working in over 80 countries with a wide range of local, national, and international partners.

Social Protection to Overcome Poverty Traps and Aid Traps

2020 Seminar Series: Action for the World’s Poorest and Hungry

International Food Policy Research Institute

2033 K Street, NW, Washington, DC. Fourth Floor Conference Facility

United States

May 10, 2007

  • 7:00 – 9:00 pm (UTC)
  • 3:00 – 5:00 pm (US/Eastern)
  • 12:30 – 2:30 am (Asia/Kolkata)

A growing proportion of development assistance is being devoted to relief efforts. This signals a worrisome pattern in which increasingly large numbers of vulnerable people have become trapped at low living standards from which they have difficulty escaping. There are potentially large returns to social protection policies that develop safety nets below the vulnerable to keep them from slipping into a trap of relief dependence. Such safety nets secure households a position from which they can accumulate assets, increase production and improve their living standards over time.

In this seminar, Professor Carter will explore this idea by looking at the effectiveness of different social protection regimes. He will show that under some welfare criteria assistance targeted to households who have assets below a certain threshold is preferable to assistance based on needs or rights-based targeting. He will also examine budget neutral policy alternatives that can eliminate the tradeoffs between different welfare criteria.