Empirical theory and the causes of war
The individual level of analysis, part I : human aggression
The individual level of analysis, part II : psychological explanations for war
The substate level of analysis : group decision making
The state of rationality : expected utility theory
The state level of analysis, part I : political, economic, and demographic factors
The state level of analysis, part II : internal conflicts, nationalism, and war weariness
The dyadic level of analysis, part I : the nature of dyads
really bad dyads and pretty good dyads
The dyadic level of analysis, part II : international interactions
The dyadic level of analysis, part III : game theory, bargaining, and deterrence theory
The international system level of analysis, part I : realism, anarchy, and the balance of power
The international system level of analysis, part II : power dynamics, cyclical theories, and historical-structural theories of war
Constructivism : a digression
Conclusion.