If higher education is publicly funded by local (sub-federal) jurisdictions
, while skilled labor is heterogeneous in responding to wage differentials
between jurisdictions, the spillovers that result give rise to a disparity
between the centralized output-maximizing allocation of resources to higher
education and decentralized equilibria. Generally, decentralization leads
to under-provision, which can be offset by inter-jurisdictional subsidies b
ased on gross migration flows. But the extent of the discrepancy depends on
the local balance of political forces. Indeed, when the welfare of native-
born emigrants is highly valued while new immigrants carry little political
weight, over-provision in equilibrium is possible.