The Synergy Between Political and Economic Institutions

Key Insight

Political institutions dictate how society chooses its governing rules, determining who holds power and for what purposes. This power distribution profoundly shapes economic institutions. Absolutist political institutions concentrate power narrowly and unconstrainedly, enabling elites to establish economic institutions that primarily enrich themselves and augment their authority at society's expense. Conversely, pluralistic political institutions distribute power broadly and subject it to constraints, preventing any single individual or group from monopolizing control. A crucial component for effective inclusive political institutions is sufficient state centralization, essential for enforcing law and order and delivering public services; the absence of this, as in Somalia, leads to chaos.

A strong synergy exists between these two institutional types. Extractive political institutions, by concentrating power, naturally lead to extractive economic institutions, designed to siphon resources from the many for the benefit of the few. This creates a powerful feedback loop: political power allows elites to craft self-serving economic rules, and the resulting wealth and power consolidate their political dominance, making such systems persistent. For example, the plantation system in Barbados, reliant on slave exploitation, could not have endured without political institutions that completely excluded slaves from the political process, reinforcing the elite's economic gains and political control.

Similarly, inclusive political institutions, characterized by broad power distribution and constraints on arbitrary exercise, are foundational for inclusive economic institutions. These political structures make it challenging for elites to usurp power or establish extractive economic systems for personal gain. Inclusive economic institutions, in turn, foster a more equitable distribution of resources, which helps sustain pluralistic political systems. This relationship implies instability for mixed institutional arrangements; extractive economic institutions are unlikely to survive long under inclusive political ones, and inclusive economic institutions will either be undermined by extractive political power or trigger a transition towards more inclusive politics.