### Understanding the Modernization Paradox

The onset of intrastate conflict depends on two main factors: rebel incentives and state capacity to deter them. This paper develops a rationalist argument suggesting that modernization, through economic growth benefiting both individuals and states, could influence civil conflict likelihood in multiple ways.

### Economic Structure Shifts Matter

* Moving away from rent-seeking economies reduces the appeal of rebellion by raising recruitment costs, broadening long-term gain opportunities, and limiting looting potential.

### State Capacity Grows with Modernization

* Governments gain military strength, economic resources, and institutional capabilities through modernization, enhancing their ability to deter insurrections.

Using World Bank data, we created a modernization index and applied strategic models. The findings reveal an interesting arc: while early stages of modernization might paradoxically increase the risk of conflict as new opportunities emerge alongside incomplete state capacity gains, long-term development generally stabilizes societies.