Interregional redistribution as a cure to the soft budget syndrome in federations

The soft budget syndrome is ubiquitous in federations. It emerges whenever a high tier in a fiscal system provides extra resources to a lower tier to prevent the latter from failing to reach a mutually agreeable predetermined target. Interregional income redistribution is also an endemic feature of most federations. We show that the center’s ability of making interregional transfers ex-ante and ex-post cures the soft budget syndrome whenever the center is perfectly informed ex post. Under these circumstances, the interregional transfer scheme makes it a dominant strategy for each regional government to truthfully reveal its privately held information ex-ante.