Mixed rules in multi‐issue allocation situations

Multi‐issue allocation situations study problems where an estate must be divided among a group of agents. The claim of each agent is a vector specifying the amount claimed by each agent on each issue. We present a two‐stage rule. First, we divide the estate among the issues following the constrained equal awards rule. Second, the amount assigned to each issue is divided among the agents in proportion to their demands on this issue. We apply the rule to two real‐world problems: the distribution of natural resources between countries and the distribution of budget for education and research between universities.     

Noncooperative cost spanning tree games with budget restrictions

We extend the noncooperative game associated with the cost spanning tree problem introduced by Bergantiños and Lorenzo (Math Method Oper Res 59(2004), 393–403) to situations where agents have budget restrictions. We study the Nash equilibria, subgame perfect Nash equilibria, and strong Nash equilibria of this game. © 2008 Wiley Periodicals, Inc. Naval Research Logistics 2008     

Through military lenses. Perception of security threats and jointness in the Italian Air Force

The article explores Italian Air Force (ITAF) officers’ perceptions of military transformation and of changes in the global security environment. While several studies have addressed the challenges faced by European armed forces in the last two decades, the methods used have been rather uniform, mostly relying on in-depth case studies through qualitative interviews and analysis of strategic documents and budgets. Using data from an original, and unique, survey conducted among ITAF captains (N = 286), this article focuses on servicemen’s attitudes towards the transformations of the global security environment and the changes occurring (and needed) within the Italian Air Force. After describing the “military view” on these topics, the article provides preliminary statistical evidence on the links between individual experiences, views, and change. The research aims to contribute to the broader debate on military transformation by adding a novel dimension of analysis and providing new insights on the micro-level aspects of learning.