| Abstract: | 
Recent empirical literature has shown that the determination of 
intergovernmental grants is highly influenced by the political bargaining 
power of the recipient states. In these models federal politicians are assumed 
to buy the support of state voters, state politicians and state interest 
groups by providing grants. In this paper we provide evidence that the fiscal 
referen-dum reduces the reliance of states on matching grants received from 
the central government and thus the possibility of state interest groups and 
state bureaucrats to obtain more grants. If referendums are available, voters 
serve as a hard budget constraint. |