Current consensus in the field of democratic peace research holds that democratic states go to war in general no less than nondemocratic states. The author challenges this consensus by reevaluating the main empirical studies on which it rests, using information that previous studies ignored and statistical techniques unused or even unknown at the time. The results indicate that from 1960 to 1980, democratic nations were less involved in military conflict than other regime types. Estimates of this relationship are robust to different operational definitions of both war and democracy, to the addition of control variables for other possible correlates of war, and to the application of different statistical techniques. This indicates that lack of previous significant findings have less to do with the data than with the methods used to analyze them.
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References
1.
Agresti, A. 1990. Categorical data analysis. New York: John Wiley.
2.
Babst, D.1972. A force for peace. Industrial Research, April, 55-58.
3.
Banks, A. S. 1976. Cross-national time series, 1815-1973 [computer file, No. 7412]. Ann Arbor, MI: Interuniversity Consortium for Political and Social Research.
4.
Bollen, K. A.1980. Issues in the comparative measurement of democracy. American Sociological Review45 (June):370-390.
5.
Bremer, S. A.1992. Dangerous dyads: Conditions affecting the likelihood of interstate war, 1816-1965. Journal of Conflict Resolution36:309-341.
6.
Butterworth, R. L. 1976. Managing interstate conflict, 1945-1974. Pittsburgh: University Center for International Studies.
7.
Chan, S.1984. Mirror, mirror on the wall... Are the freer countries more pacific?Journal of Conflict Resolution28:617-648.
8.
Consul, P. C. 1989. Generalized Poisson distributions: Properties and applications. New York: Marcel Dekker.
9.
Daley, D. J. , and D. Vere-Jones. 1988. An introduction to the theory of point processes. New York: Springer-Verlag.
10.
Doyle, M. W.1986. Liberalism and world politics. American Political Science Review80:1151-1169.
11.
Farber, H. S. , and J. Gowa. 1995. Politics and peace. International Security20 (2):123-146.
12.
Gershman, C.1989. Democracy as the wave of the future: A world revolution. Current312:18-25.
13.
Greenwood, M. , and G. U. Yule. 1920. An inquiry into the nature of frequency distributions representative of multiple happenings with particular reference to the occurrence of multiple happenings with particular reference to the occurrence of multiple attacks of disease or of repeated accidents. Journal of the Royal Statistical Society, Series A 83:255-279.
14.
Gurr, T. R. , K. Jaggers, and W. H. Moore. 1989. Polity II: Political structures and regime change, 1800-1986 [ICPSR Data Set No. 9263]. Ann Arbor, MI: Interuniversity Consortium for Political and Social Research.
15.
Helliwell, J. F.1994. Empirical linkages between democracy and economic growth. British Journal of Political Science24:225-248.
16.
Hollander, M. , and D. A. Wolfe. 1973. Nonparametric statistical methods. New York: John Wiley.
17.
Huntington, S. P. 1991. The third wave: Democratization in the late twentieth century. Norman: University of Oklahoma Press.
18.
Kant, I. 1970. Kant's political writings. Edited by H. Reiss and translated by H. B. Nisbet. Cambridge, UK: Cambridge University Press.
19.
Kende, I. 1982. Über die Kriege seit 1945. Bonn: Deutsche Gesellschaft für Freidens und Konfliktforschung.
20.
King, G.1989. Variance specification in event count models: From restrictive assumptions to a generalized estimator. American Journal of Political Science33 (3):762-784.
21.
Lake, D. A.1992. Powerful pacifists: Democratic states and war. American Political Science Review86:24-37.
22.
Levy, J. S.1988. Domestic politics and war. American Journal of Political Science58:653-673.
23.
Maoz, Z. , and N. Abdolali1989. Regime types and international conflict, 1816-1976. Journal of Conflict Resolution33:3-35.
24.
Morgan, T. C.1993. Democracy and war: Reflections on the literature. International Interactions18:197-203.
25.
Morgan, T. C. , and S. H. Campbell. 1991. Domestic structure, decisional constraints, and war: So why Kant democracies fight?Journal of Conflict Resolution35:187-211.
26.
Morgan, T. C. , and V. L. Scwhebach. 1992. Take two democracies and call me in the morning: A prescription for peace?International Interactions17 (4):305-320.
27.
Plackett, R. L. 1981. The analysis of categorical data. 2d ed.New York: Macmillan.
28.
Ross, S. M. 1983. Stochastic processes. New York: John Wiley.
29.
Rummel, R. J.1983. Libertarianism and international violence. Journal of Conflict Resolution27:27-71.
30.
Rummel, R. J.1985. Libertarian propositions on violence between and within nations. Journal of Conflict Resolution29:419-455.
31.
Rummel, R. J.1995. Democracies ARE less warlike than other regimes. European Journal of International Relations1 (4):457-479.
32.
Russett, B. 1990. Politics and alternative security. In Alternative security: Living without nuclear deterrence, edited by B. H. Weston, 107-136. Boulder, CO: Westview.
33.
Russett, B. 1993. Grasping the democratic peace: Principles for a post-cold war world. Princeton, NJ: Princeton University Press.
34.
Small, M. , and J. D. Singer. 1976. The war-proneness of democratic regimes. Jerusalem Journal of International Relations1 (4):50-69.
35.
Small, M. , and J. D. Singer. 1982. Resort to arms: International and civil wars, 1816-1980. Beverly Hills, CA: Sage.
36.
Starr, H.1991. Democratic dominoes: Diffusion approaches to the spread of democracy in the international system. Journal of Conflict Resolution35:356-381.
37.
Taylor, C. L. 1985. World handbook of political and social indicators III, 1948-82 [computer file, No. 7761]. Ann Arbor, MI: Interuniversity Consortium for Political and Social Research.
38.
Vincent, J.1987a. Freedom and international conflict: Another look. International Studies Quarterly31:103-112.
39.
Vincent, J.1987b. On Rummel's omnipresent theory. International Studies Quarterly31:119-126.
40.
Weede, E.1984. Democracy and war involvement. Journal of Conflict Resolution28:649-664.
41.
Zinnes, D. A. 1980. Why war? Evidence of the outbreak of international conflict. In Handbook of political conflict, edited by T. R. Gurr, 331-360. New York: Free Press.
