I consider a heterogeneous federal system in which policy coordination is desirable but underprovided in the absence of a federal intervention. To improve policy coordination, the federal layer can intervene by imposing bounds on local policies. These federal bounds define a restricted policy...

The very essence of both federal and unitary countries is multi-tiered governments. This architecture typically involves some commonality of tax bases between higher- and lower-level authorities. This process points to the existence of vertical externalities, i.e. of an inefficiently high degree...

This survey encompasses multiple areas. The theoretical literature on environmental federalism continues to expand in areas such as capital competition and political economy. On the empirical side, emphasis is put on the existence of strategic interaction among states, the effects of President...

This paper studies the effect of additional government revenues on political corruption and on the quality of politicians, both with theory and data. The theory is based on a political agency model with career concerns and endogenous entry of candidates. The data refer to Brazil, where federal...

This paper shows that the body of appointed officials that a new democracy inherits from the previous regime is a key determinant of the extent of electoral fraud and clientelistic spending in new democracies. I develop a model that predicts that appointed officials have stronger incentives to...

Recent decentralization reforms in developing countries have often lead to the coexistence of multiple tiers of government in given policy areas, triggering new accountability issues. This paper provides a novel theoretical treatment of the efficiency consequences of such ‘partial expenditure...

In this paper we set up a political economy model of a two-country world economy, where an international agreement on the provisions of public goods generating cross-border externalities, such as environment protection, subject to feasibility, efficiency and equity constraints, has to be...

In recent decades, the issues of federalism and political integration have gained prominence in public debate as well as in the academic realm. A frequently made point is that allowing free secession may protect the minority’s interests, thus providing it with an incentive to enter the...