This article investigates the effect of prospective secessions on economic integration and growth by examining the break-up of the Soviet Union in the late 1980s and early 1990s. Firstly, I show theoretically how regional elites had an incentive to restrict domestic trade once secession from the Union became possible. Secondly, I show empirically that the increased likelihood of secessions by the Union's member republics strongly cut domestic trade. Thirdly, I show how this explains the severity of the Soviet output fall. These patterns persist once I instrument for prospective secessions with nationalist agendas that are exogenous to trade or growth.
What is the level of state capacity in developing countries today, and what have been its drivers over the past century? We construct a comprehensive new data set of tax and revenue collection for forty-six African polities from 1900 to 2015. Our data show that polities in Africa have been characterized by strong growth in fiscal capacity on average, but that substantial heterogeneity exists. The empirical analysis reveals that canonical state-building factors such as democratic institutions and interstate warfare have limited power to explain these divergent growth paths. On the other hand, accounting for the relationship between African polities and the international environment—through the availability of external finance and the legacy of colonialism—is key to understanding their differing investments in fiscal capacity. These insights add important nuances to established theories of state building. Not only can the availability of external finance deter investment in fiscal capacity, but it also moderates the efficacy of canonical state-building factors.
, as well as participants at various conferences and seminars for insightful feedback and suggestions. Matthias Barelkowski, Sophie Bartosch, Julian Richter, André Wiesner and Iris Wohnsiedler provided invaluable research assistance. All errors remain our own.
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