Sustainable finance
Rentier State
Definition
A rentier state is one that derives a substantial share of its revenue from external rents — payments for natural resource extraction, principally oil and gas — rather than from domestic taxation. The concept, originating with Hossein Mahdavy's study of Iran, links revenue structure to governance: states that tax resources rather than citizens face weaker accountability pressures, develop distributive rather than productive institutions, and concentrate power around rent allocation.
References
Supports definition and framing.
Overview
How it is used
The term is used in political science, development economics, analysis of the resource curse, and increasingly in transition-risk analysis of fossil-dependent economies.
Why it matters
Decarbonisation is not only a technology shift but a fiscal revolution for rentier states; understanding rent dependence is essential to anticipating how the transition reshapes geopolitics.