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If we want to tackle global inequality, we need better economic theories

Dependency theory, though dismissed by mainstream economics, can help us find deeper solutions to global economic problems.

If we want to tackle global inequality, we need better economic theories
New Container Port, Busan, South Korea on June 10, 2020. The pandemic has deepened the imbalances in the globalised economy | Seung-il Ryu/NurPhoto/PA Images
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This article is part of ourEconomy's 'Decolonising the economy' series.

At a time when the COVID-19 pandemic and the murder of George Floyd have drawn attention to stark injustices and inequalities within the United States, but also globally, the inadequacy of mainstream economics for explaining structural inequalities is becoming increasingly obvious. My recent research demonstrates that a dependency theory research agenda is crucial for understanding contemporary global inequalities and for coming up with sustainable solutions.

Global imbalances are not new. Indeed, they have been well known for centuries and famously pointed out by the dependency theorists of the 1960s and 1970s. Although global production and finance have transformed since then, the core tenets of dependency theory remain relevant. Furthermore, important strands within dependency theory refer specifically to racial inequalities – although this is often forgotten (see Chapter 3 of Kay 1989).