The Role of Perceptions and Political Reform in Counterinsurgency: The Case of Western Iraq, 2004–05

The political side of counterinsurgency has long been recognized as more important than the military side. The major works on counterinsurgency call for political reform that redresses legitimate insurgent grievances. Thereby, insurgents are encouraged to pursue their aims via political instead of military means. In western Iraq, insurgent perceptions of US weakness inhibited effective political reform. Moderate Sunnis did not engage the Coalition or Iraqi government until these perceptions had been revised. The connection between insurgent perceptions and effective political reform deserves greater attention. With the exception of some arguments from the political science field, the literature on counterinsurgency insufficiently addresses the importance of insurgent perceptions.     

Keeping the Peace After Partition: Ethnic Minorities,Civil Wars,and the Third Generation Ethnic Security Dilemma

This paper examines partition as a solution to ethnic civil wars and modifies the ethnic security dilemma, suggesting that strong state institutions are more important than demographically separating ethnic groups to achieve an enduring peace. The paper starts with a puzzle: if ethnic separation is required for peace, how do some partitions that leave minorities behind maintain peace? The paper compares post-partition Georgia–Abkhazia, which experienced violence renewal within five years of the partition, with post-partition Moldova–Transnistria, which maintained peace. Both countries had ‘stay-behind’ ethnic minorities. The paper also disaggregates and compares the territories within post-partition Abkhazia, which contain ethnic Georgians: Lower Gali experienced violence while neighboring Upper Gali did not. The paper argues that state institutions create an incentive for ethnic minorities to collaborate with the state, regardless of minority preferences, and this helps maintain peace. However, preferences become important where institutions are weak and members of the ethnic minority have the opportunity to defect; this increases the likelihood of violence. The results build on the ethnic security dilemma by specifying micro-mechanisms and challenging the theory's reliance on intransigent ethnic identities in explaining the causes of post-partition violence.     

Optimal empty vehicle redistribution for hub‐and‐spoke transportation systems

This article considers the empty vehicle redistribution problem in a hub‐and‐spoke transportation system, with random demands and stochastic transportation times. An event‐driven model is formulated, which yields the implicit optimal control policy. Based on the analytical results for two‐depot systems, a dynamic decomposition procedure is presented which produces a near‐optimal policy with linear computational complexity in terms of the number of spokes. The resulting policy has the same asymptotic behavior as that of the optimal policy. It is found that the threshold‐type control policy is not usually optimal in such systems. The results are illustrated through small‐scale numerical examples. Through simulation the robustness of the dynamic decomposition policy is tested using a variety of scenarios: more spokes, more vehicles, different combinations of distribution types for the empty vehicle travel times and loaded vehicle arrivals. This shows that the dynamic decomposition policy is significantly better than a heuristics policy in all scenarios and appears to be robust to the assumptions of the distribution types. © 2008 Wiley Periodicals, Inc. Naval Research Logistics, 2008     

Signaling resolve,democratization, and the first battle of Fallujah

Perceptions and efforts to signal resolve can play an important role in counterinsurgency. The Coalition offensive against Fallujah in April 2004 demonstrates the limitations of relying on military force to signal resolve. The offensive catalyzed insurgent violence in Iraq and generated popular support for the insurgency. The Coalition prematurely halted the offensive because the Iraqi Governing Council (IGC) could not maintain support for the Coalition in the face of popular outrage. Given the importance of democratizing Iraq and establishing a sovereign government, the objections of the IGC could not be ignored. Without Iraqi political support, military force ultimately signaled weakness instead of resolve.     

ON RATIONAL CHOICE THEORY AND THE STUDY OF TERRORISM

When rational choice theory is applied to the study of terrorism, it is important that attention be given to the derived principles of constrained utility maximization. Particularly useful is the Slutsky equation, which rigorously analyzes the quantity response in one activity to a price change in another. By directing attention to assumptions and/or information about compensated cross price elasticities, expenditure shares, and income elasticities, the Slutsky equation can provide critical guidance in both theoretical and empirical analysis.