An estimated 230 million migrants will send $500 billion in remittances to developing countries in 2015, a flow of capital expected to do more to reduce poverty than all development aid combined, a senior official of the U.N. agricultural bank said.

Ten percent of the world’s people are directly affected by this money, Pedro De Vasconcelos, programme coordinator for remittances with the International Fund for Agricultural Development, told a conference on Tuesday.

“Migrants are investing back into poor regions,” Vasconcelos said, adding that about $200 billion is expected to go directly to rural areas.

This money could play a key role in boosting food production and eliminating the hunger faced by 805 million people by allowing families to invest in land, seeds, livestock and equipment.

The United Nations estimates that is the number of people – one ninth of the global population – who have too little to eat.

An estimated 80 percent of the rural people receiving remittances do not have access to traditional banking services, Vasconcelos said.

Harnessing mobile technology and other new approaches to banking could help link rural residents to financial systems when they collect their remittances, giving them better access to savings, insurance and other financial products which could help them improve farm productivity, he said.

The projection of $500 billion in remittances going to poor countries in 2015 is a significant jump from the $404 billion in such remittances the World Bank recorded in 2013.

Remittances are worth four times as much as all overseas development aid provided by wealthy countries, Vasconcelos said.

This article is published in collaboration with Thomson Reuters Foundation. Publication does not imply endorsement of views by the World Economic Forum.

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Author: Chris Arsenault covers global food security and agricultural politics for the Thomson Reuters Foundation.

Image: Women sell vegetables in a market in Monrovia, Liberia, where fear of Ebola is driving workers from the fields and creating food shortages. Picture October 1, 2014. REUTERS/James Giahyue