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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.

Russia, Ukraine, and global food security: A one-year assessment (CSIS)

February 24, 2023


Russia’s invasion of Ukraine and attacks on Ukraine’s agricultural system have led to unprecedented impacts on global agricultural markets, food security, and nutrition, writes CSIS in a piece on the current situation in Ukraine and how it is affecting the world. 

“Since the implementation of the Black Sea Grain Initiative in August, Ukraine has exported over 22 million tons of grains through the Black Sea ports of Odesa, Chornomorsk, and Pivdennyi, which collectively handled approximately half of Ukraine’s pre-war maritime agricultural exports”,  says the article linking to a recent IFPRI issue post. 

Speaking about the increase of staple foods prices, the article states that low-income families shift consumption away from more nutritious food and toward less nutritious food. “A recent analysis from the International Food Policy Research Institute (IFPRI) illustrates this phenomenon. Prior to the war, Egypt, the world’s largest importer of wheat, procured about 85 percent of its wheat imports from the Black Sea. War-related supply chain disruptions and other factors have led to more than 30 percent increase in domestic food prices. Across more than 6,000 low-income households across the country, IFPRI found that 85 percent of households consumed less meat and 75 percent of households consumed less poultry and eggs, with price increases cited as the main reason for cutbacks. At the same time, consumption of potatoes and pasta increased among 21 and 14 percent of households, respectively. These shifts in consumption could worsen malnutrition across Egypt, including anemia among women of reproductive age and overweight and obesity across the population.”

Read the full article.