Participatory budgeting, via
which the common citizen is given the ability to interact with the elected
politicians in the drafting of the local budget, became a popular political
reform in Brazilian municipalities in the 1990s and attracted widespread
attention across the world. This paper investigates whether the use of
participatory budgeting in Brazilian municipalities in the period 1991-2004 has
affected the pattern of municipal expenditures and had any measurable impact on
living conditions. I show that the municipalities that made use of this
participatory mechanism favored an allocation of public expenditures that
closely matched the “popular preferences” and channeled a larger fraction of
their total budget to key investments in sanitation and health services. I also
find that this change in the composition of municipal expenditures is
associated with a pronounced reduction in the infant mortality rates for
municipalities which adopted participatory budgeting. This suggests that
promoting a more direct interaction between service users and elected officials
in budgetary design and implementation can affect both how local resources are
spent and associated living standard outcomes.