Rev Left Radio Unequal Exchange: The Engine of Modern Imperialism
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Mar 10, 2026 Torkel Lauesen, economist and author who updates Arghiri Emmanuel’s theory of unequal exchange. He explains how global wage gaps channel value from low‑wage producers to high‑wage consumers. Conversations trace Marxist value theory applied globally, measuring massive transfers, political consequences in the North, ecological drains, and how shifting geopolitics and China’s model could reshape imperial arrangements.
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Prices Hide Labor Time Transfers
- Exchange value has dual forms: market price (money) and embodied labor time; unequal exchange exploits divergence between them across countries.
- Lauesen uses concrete wage gaps (e.g., U.S. vs China vs India) to show how identical commodity prices mask massive labor-time transfer.
Globalization Shifted Unequal Exchange Into Supply Chains
- Late-20th-century tech and logistics (containers, computing, low-cost shipping) removed barriers to outsourcing industrial production to low-wage countries.
- This shifted unequal exchange from raw-material trade to globalized supply chains feeding core consumption.
Empirical Scale Of Unequal Exchange Is Trillions
- Early empirical work estimated unequal exchange in the hundreds of billions annually; recent work (Jason Hickel) estimates trillions in embodied labor-value appropriation.
- Hickel finds 826 billion hours appropriated in 2021, equivalent to ~16.9 trillion euros in northern prices.
