There are two contending accounts of cross-national variation in voter
turnout rates. One emphasizes the role of institutions and electoral
attributes, whereas the other stresses cultural and historical factors
. The authors evaluate the merits of these two arguments. They first a
pply the model developed by R.W. Jackman to turnout rates during the 1
980s, expanding the sample of industrial states to include three newer
democracies with recent authoritarian histories: Greece, Portugal, an
d Spain. They then examine the potential impact of cultural variables
on voter turnout rates. The authors conclude that the institutional ar
gument outperforms the cultural account of conventional political part
icipation.