The article proposes a simple model to explain election outcomes in Ca
nadian federal elections. The model hypothesizes that the share of the
vote obtained by the Liberal party depends on deviations from the ave
rage rate of unemployment, inflation and income growth, and on the pre
sence or absence of a party leader from Quebec. The results confirm th
e hypotheses regarding the impact of unemployment and party leader, bu
t inflation and income growth prove to be nonsignificant. The evidence
also suggests that the model may be less satisfactory for elections i
nvolving governments that had been in place for less than a year (1958
and 1980).