Patterns of state formation have crucial implications for comparative economic development. Diamond (1997) famously argued that “fractured land” was responsible for China’s tendency toward political unification and Europe’s protracted polycentrism. We build a dynamic model with granular...

We survey the recent economics and history literature on the Chinese state to investigate its role in China's long-term socioeconomic development. We highlight three insights. First, unlike in Europe, where interstate competition helped give rise to capitalist states with high capacity, the...

How does sea power differ from land power? We introduce a formal model that explains several characteristics of sea power. Specifically, sea power is more highly concentrated than land power; it follows cycles; and is characterized by periodic intensification of arms competition. We account for...

Patterns of political unification and fragmentation have crucial implications for comparative economic development. Diamond (1997) famously argued that “fractured land” was responsible for China's tendency toward political unification and Europe's protracted political fragmentation. We build...

Patterns of political unification and fragmentation have crucial implications for comparative economic development. Diamond (1997) famously argued that "fractured land" was responsible for China's tendency toward political unification and Europe's protracted political fragmentation. We build a...

The communist revolution brought unprecedented changes to China. Yet there is no consensus on its role in the history of China’s modern economic growth. We investigate whether local communist party membership affected developmental outcomes from 1957–78 (the Maoist period) and 1978–85 (the...