What is the resource curse and why do commodity-rich countries often grow slowly?

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AcadiFi · Accepted Answer

The resource curse (paradox of plenty) observes that countries with abundant natural resources often grow more slowly than resource-poor peers. Mechanisms include Dutch disease (covered separately), but also: (1) volatility of commodity prices destabilizes fiscal planning; (2) rent-seeking and corruption - concentrated resource wealth incentivizes capture over productive activity; (3) weak institutions - commodity rents reduce the need for broad-based taxation, weakening the social contract and accountability; (4) conflict - resources fund insurgency and civil war (DRC, Sierra Leone, Angola).

Empirically Sachs and Warner (1995) showed resource exporters grew 1-2% per year slower than non-resource economies from 1970-1990, controlling for other factors. Updates through 2020 confirm the effect for non-fuel minerals and oil in weak-institution settings; the curse weakens or disappears in strong-institution democracies (Norway, Australia, Canada).

Exceptions prove the rule: Norway invested oil wealth in the Government Pension Fund Global, which now holds 1.5% of all listed equities worldwide. Botswana used diamond revenues for education and infrastructure, growing from one of Africa's poorest countries to upper-middle-income status.

```mermaid
flowchart TD
  Resources[Resource Discovery] --> Rev[Government Revenue]
  Rev --> Weak{Strong Institutions?}
  Weak -->|No| Corr[Rent-Seeking]
  Weak -->|Yes| SWF[Sovereign Wealth Fund]
  Corr --> Slow[Slow Growth Curse]
  SWF --> Dev[Diversified Development]
```

For global macro investors, institutional quality (World Bank governance indicators) is the first screen before investing in commodity economies.

What is the resource curse and why do commodity-rich countries often grow slowly?

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