This paper tests whether there exists any significant difference in the res
ponsiveness of UK government expenditure policy to changes in national inco
me and unemployment in pre- and post-election periods. The absence of such
a political effect would see the national income and unemployment elasticit
ies for government expenditure bring uniform over an election period. The e
mpirical analysis deliberately covers the three UK Conservative governments
between 1979 and 1992 when academic debate on the implications of discreti
onary policy for the economy and social welfare were particularly prominent
and when it appeared that political rhetoric concurred with the academic p
rescriptions.