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Investing in the Peace: Economic Interdependence and International Conflict


Research appears to substantiate the liberal conviction that trade fosters global peace. Still, existing understanding of linkages between conflict and international economics is limited in at least two ways. First, cross-border economic relationships are far broader than just trade. Global capital markets dwarf the exchange of goods and services, and states engage in varying degrees of monetary policy coordination. Second, the manner in which economics is said to inhibit conflict behavior is implausible in light of new analytical insights about the causes of war. We discuss, and then demonstrate formally, how interdependence can influence states' recourse to military violence. The risk of disrupting economic linkages—particularly access to capital—may occasionally deter minor contests between interdependent states, but such opportunity costs will typically fail to preclude militarized disputes. Instead, interdependence offers nonmilitarized avenues for communicating resolve through costly signaling. Our quantitative results show that capital interdependence contributes to peace independent of the effects of trade, democracy, interest, and other variables.

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David M. Andrews 1994. Capital Mobility and State Autonomy: Toward a Structural Theory of International Monetary Relations. International Studies Quarterly 38 (2):193218.

Jeffrey S. Banks 1990. Equilibrium Behavior in Crisis Bargaining Games. American Journal of Political Science 34 (3):599614.

Katherine Barbieri . 1996. Economic Interdependence: A Path to Peace or a Source of International Conflict? Journal of Peace Research 33 (1):2949.

Katherine Barbieri , and Jack S. Levy . 1999. Sleeping with the Enemy: The Impact of War on Trade. Journal of Peace Research 36 (4):463–79.

Katherine Barbieri , and Gerald Schneider . 1999. Globalization and Peace: Assessing New Directions in the Study of Trade and Conflict. Journal of Peace Research 36 (4):387404.

Nathaniel Beck , Jonathan N. Katz , and Richard Tucker . 1998. Taking Time Seriously: Time-Series Cross-Section Analysis with a Binary Dependent Variable. American Journal of Political Science 42 (4):1260–88.

Kenneth Benoit . 1996. Democracies Really Are More Pacific (in General): Reexamining Regime Type and War Involvement. Journal of Conflict Resolution 40 (4):636–57.

Geoffrey Blainey . 1973. The Causes of War. New York: Free Press.

Stuart A. Bremer 1992. Dangerous Dyads: Conditions Affecting the Likelihood of Interstate War, 1816–1965. Journal of Conflict Resolution 36 (2):309–41.

Stuart A. Bremer 1993. Democracy and Militarized Interstate Conflict, 1816–1965. International Interactions 18 (3):231–49.

Bruce Bueno de Mesquita . 1990. Pride of Place: The Origins of German Hegemony. World Politics 43 (1):2852.

James A. Caporaso 1978. Dependence, Dependency, and Power in the Global System: A Structural and Behavioral Analysis. International Organization 32 (1):1343.

Steve Chan . 1984. Mirror, Mirror on the Wall … Are the Freer Countries More Pacific? Journal of Conflict Resolution 28 (4):617–48.

Benjamin J. Cohen 1998. The Geography of Money. Ithaca, N.Y.: Cornell University Press.

William J. Dixon 1993. Democracy and the Management of International Conflict. Journal of Conflict Resolution 37 (1):4268.

William J. Dixon 1994. Democracy and the Peaceful Settlement of International Conflict. American Political Science Review 88 (1):1432.

Han Dorussen . 1999. Balance of Power Revisited: A Multi-Country Model of Trade and Conflict. Journal of Peace Research 36 (4):443–62.

James D. Fearon 1994. Domestic Political Audiences and the Escalation of International Disputes. American Political Science Review 88 (3):577–92.

James D. Fearon 1995. Rationalist Explanations for War. International Organization 49 (3):379414.

Jeffry Frieden . 1991. Invested Interests: The Politics of National Economic Policies in a World of Global Finance. International Organization 45 (4):425–51.

Erik Gartzke . 1998. Kant We All Just Get Along? Opportunity, Willingness, and the Origins of the Democratic Peace. American Journal of Political Science 42 (1):127.

Erik Gartzke . 1999. War Is in the Error Term. International Organization 53 (3):567–87.

Erik Gartzke . 2000. Preferences and the Democratic Peace. International Studies Quarterly 44 (2):191210.

Mark J. Gasiorowski 1986. Economic Interdependence and International Conflict: Some Cross-National Evidence. International Studies Quarterly 30 (1):2338.

Robert Gilpin . 1987. The Political Economy of International Relations. Princeton, N.J.: Princeton University Press.

Charles S. Gochman , and Zeev Maoz . 1984. Militarized Interstate Disputes, 1816–1976: Procedure, Patterns, and Insights. Journal of Conflict Resolution 28 (4):585616.

John B. Goodman , and Louis W. Pauly . 1993. The Obsolescence of Capital Controls? Economic Management in an Age of Global Markets. World Politics 46 (1):5082.

Joanne Gowa , and Edward D. Mansfield . 1993. Power Politics and International Trade. American Political Science Review 87 (2):408–21.

Donald P. Green , Soo Yeon Kim , and David Yoon . 2001. Dirty Pool. International Organization 55 (2):441–68.

Vittorio Grilli , and Gian Maria Milesi-Ferretti . 1995. Economic Effects and Structural Determinants of Capital Controls. IMF Staff Papers 42 (3):517–51.

Koichi Hamada . 1976. A Strategic Analysis of Monetary Interdependence. Journal of Political Economy 84 (4):677700.

Keith Jaggers , and Ted Robert Gurr . 1995. Tracking Democracy's Third Wave with the Polity III Data. Journal of Peace Research 32 (4):469–82.

Daniel M. Jones , Stuart A. Bremer , and J. David Singer . 1996. Militarized Interstate Disputes, 1816–1992: Rationale, Coding Rules, and Empirical Patterns. Conflict Management and Peace Science 15 (2):163213.

John A. Kroll 1993. The Complexity of Interdependence. International Studies Quarterly 37 (3):321–48.

David A. Leblang 1997. Domestic and Systemic Determinants of Capital Controls in the Developed and Developing World. International Studies Quarterly 41 (3):455–74.

Edward D. Mansfield , and Rachel Bronson . 1997. Alliances, Preferential Trading Arrangements, and International Trade. American Political Science Review 91 (1):94106.

Zeev Maoz , and Bruce Russett . 1993. Normative and Structural Causes of Democratic Peace, 1946–1986. American Political Science Review 87 (3):624–38.

Susan M. McMillan 1997. Interdependence and Conflict. Mershon International Studies Review 41 (1):3358.

T. Clifton Morgan , and Sally Howard Campbell . 1991. Domestic Structure, Decisional Constraints, and War: So Why Kant Democracies Fight? Journal of Conflict Resolution 35 (2): 187211.

James D. Morrow 1999. How Could Trade Affect Conflict? Journal of Peace Research 36 (4):481–89.

John R. Oneal , and Bruce M. Russett . 1997. The Classical Liberals Were Right: Democracy, Interdependence, and Conflict, 1950–1985. International Studies Quarterly 41 (2):267–93.

John R. Oneal , and Bruce M. Russett 1999a. Assessing the Liberal Peace with Alternative Specifications: Trade Still Reduces Conflict. Journal of Peace Research 36 (4):423–42.

John R. Oneal , and Bruce M. Russett 1999b. Is the Liberal Peace Just an Artifact of Cold War Interests? Assessing Recent Critiques. International Interactions 25 (3):213–41.

John R. Oneal , Frances H. Oneal , Zeev Maoz , and Bruce Russett . 1996. The Liberal Peace: Interdependence, Democracy, and International Conflict, 1950–1985. Journal of Peace Research 33 (1):1128.

Paul A. Papayoanou 1999. Power Ties: Economic Interdependence, Balancing, and War. Ann Arbor: University of Michigan Press.

Solomon W. Polachek , John Robst , and Yuan-Ching Chang . 1999. Liberalism and Interdependence: Extending the Trade-Conflict Model. Journal of Peace Research 36 (4):405–22.

Brian M. Pollins 1989. Does Trade Still Follow the Flag? American Political Science Review 83 (2):465–80.

James M. Rosenau 1984. A Pre-Theory Revisited: World Politics in an Era of Cascading Interdependence. International Studies Quarterly 28 (3):245305.

David L. Rousseau , Christopher Gelpi , Dan Reiter , and Paul K. Huth . 1996. Assessing the Dyadic Nature of the Democratic Peace, 1918–88. American Political Science Review 90 (3):512–33.

Bruce Russett , John R. Oneal , and David R. Davis . 1998. The Third Leg of the Kantian Tripod for Peace: International Organizations and Militarized Disputes, 1950–1985. International Organization 52 (3):441–67.

Kenneth A. Schultz 1998. Domestic Opposition and Signaling in International Crises. American Political Science Review 92 (4):829–44.

Kenneth A. Schultz 1999. Do Domestic Institutions Constrain or Inform? Contrasting Two Institutional Perspectives on Democracy and War. International Organization 53 (2):233–66.

Alastair Smith . 1998. International Crises and Domestic Politics. American Political Science Review 92 (3):623–38.

Robert Summers , and Alan Heston . 1991. The Penn World Table (Mark 5): An Expanded Set of International Comparisons, 1950–1988. Quarterly Journal of Economics 106 (2):327–69.

Motoshi Suzuki . 1994. Economic Interdependence, Relative Gains, and International Cooperation: The Case of Monetary Policy Coordination. International Studies Quarterly 38 (3):475–98.

Mary Ann Tetreault . 1980. Measuring Interdependence. International Organization 34 (3):429–43.

R. Harrison Wagner . 2000. Bargaining and War. American Journal of Political Science 44 (3):469–84.

Erich Weede . 1984. Democracy and War Involvement. Journal of Conflict Resolution 28 (4):649–64.

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International Organization
  • ISSN: 0020-8183
  • EISSN: 1531-5088
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