The Americas’ More Perfect Unions: New Institutional Insights from Comparative Political Theory

Abstract

The disparities in per-capita wealth and national productivity that divide the United States and Latin America today have often been understood as results of institutional variations introduced during each region's period of imperial rule. According to this interpretation, path-dependent processes preserved institutions installed by Britain, Spain, and Portugal across the centuries, propagating their positive or negative economic effects, and eventually producing a marked “development gap” in the hemisphere. This article aims to improve this account by highlighting the direct and indirect economic effects of the success or failure of the political unions establishedafterindependence in both the United States and Latin America. It demonstrates that influential political theorists throughout the hemisphere understood the developmental advantages to be gained from unifying former colonies and employing the political authority newly at their disposal to abolish the stifling institutional legacies of European rule, suggesting that if Spanish America's unions had endured, or conversely, if the United States had collapsed, the two regions' economies might not have diverged as dramatically as they subsequently did. This illustrates an important contribution that the emerging subfield of “comparative political theory” can make to comparative political science in general, and to the new institutionalism in particular, by providing uniquely direct insight into the choices available to political actors in consequential moments of institutional genesis and change, and revealing the contingency of institutional variations that might otherwise appear inevitable.