N. Geva et al., THE POLITICAL INCENTIVE EXPLANATION OF DEMOCRATIC PEACE - EVIDENCE FROM EXPERIMENTAL RESEARCH, International interactions, 18(3), 1993, pp. 215-229
In this paper, we summarize a series of experimental studies that show
that democracies don't fight each other because their leaders have ve
ry few political incentives to do so. The use of force against other d
emocracies is perceived by the public and by leaders of democratic sta
tes as a failure of foreign policy. The reliance of democratic leaders
on public support decreases therefore the likelihood of the use of fo
rce against other democracies.