Who really funds growth in poor countries? Often it’s not aid agencies, its families sending money home

The invisible money

Every year, migrants working abroad send money back to their families and the total is enormous. For Sub-Saharan Africa and South Asia, this money, called remittances, is now larger than all the foreign aid these regions receive, and it rivals foreign investment too. Yet it gets far less attention than aid does. 

Part of the reason is that aid comes with press releases and government deals, while remittances arrive quietly in small amounts to millions of households. Most of it also travels through informal channels that official statistics never fully count. Therefore, the biggest flow of money into these economies is also the one we talk about the least. 

Where it goesRemittances aren’t spent randomly. Households use them for very specific things such as school fees, better quality of food, medical bills and building or improving a home. In most families, sending one member abroad is a deliberate plan; it's a way to spread risk, so that if the harvest fails or a local job disappears, money is still flowing in from elsewhere.What’s striking is what the money ends up paying for. It tends to fund exactly the things a government is supposed to provide, education, healthcare, housing but often doesn't. So households quietly fill the gap left by the state, one payment at a time.

Freedom or just survival?The economist Amartya Sen argued that real development isn’t just about income going up. It’s the expansion of people’s capabilities, the actual things they’re able to do and be. A healthy body, an education, real choices about one's life: those are the point, not the numbers in the bank account.So the actual question is whether remittances have expanded capabilities or just kept people afloat. Sometimes it’s just survival, money that covers this week’s food and nothing more. But quite often it's more than that. A child who finishes school because a relative abroad sent money to pay the fees genuinely gains freedoms they wouldn't have had. In Sen’s terms, that's not just consumptions. That's development. 

The catchBut there’s a limit, and it's a serious one. Remittances rescue families; they don't build institutions. They can pay for one child’s schooling, but they can't build a working school system. They can cover a surgery, but they can build a functioning hospital network, or roads, or courts, or an honest tax office. These need collective action, not millions of separate private payments. There is even a risk they let governments off the hook. If the diaspora is quietly covering healthcare and education, there is less pressure on the state to actually provide those things. So remittances can stabilize families while leaving the deeper problem, weak institutions, exactly where it was.