I present a political economy model of limits to regional redistribution under the threat of secession. The model depicts a union composed of two regions with centralized fiscal policy. The key feature is the trade off between the benefits of secession embodied by autonomous fiscal policy, and the benefits of integration --- efficiency gains and risk sharing. I argue that previously stable unions may disintegrate in response to specific patterns of region-specific output shocks. The decision on secession depends on correlation and persistence of shocks. Integration is sustainable if the shocks are positively correlated and/or transient. On the other hand, the combination of negative correlation and high persistence of the shocks makes integration fragile. Benefits from risk sharing are greatest when shocks are negatively correlated and transient.
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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number
2104.
Find related papers by JEL classification: E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy F2 - International Economics - - International Factor Movements and International Business H73 - Public Economics - - State and Local Government; Intergovernmental Relations - - - Interjurisdictional Differentials and Their Effects
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Klaas Staal, 2006.
"Country size and publicly provided goods,"
Discussion Papers
187, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
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