This paper belongs to my research program on violence and terrorism started in 1993, as a consequence of the growing concern regarding the increase in Colombian violence, and especially for its escalation during the 1990’s. After 14 years of research, particularly after developing a model of...

Behavioral economics aspires to replace the agents of neoclassical economics with living, breathing human beings. Here, the author argues that behavioral economics, like its neoclassical counterpart, often neglects the role of active sense-making that motivates and guides much human behavior....

Behavioral economics characterizes decision-makers using psychologically-informed models. Cognitive science produces psychologically-informed models. Why don't these disciplines talk more? Here, the author presents several arguments for why cognitive science should inform behavioral economics -...

Over the past few years, organizations and policy-makers have enthusiastically resorted to persuasion appeals to align individuals' behavior with their objectives. Despite the widespread use of appeals and persuasion techniques in various fields, their effectiveness has often been inconsistent...

Wind-generated electricity in the United States has grown by more than 400 percent since 2000. According to the Department of Energy, 6 percent of US land could supply more than one and a half times the current electricity consumption of the country. Yet, challenges remain in matching demand for...

A weather beaten economy has become a wake up call. The International Energy Agency predicts that carbon emissions will rise 130 percent and oil demand will rise 70 percent by 2050. A sound energy policy that addresses climate change relies upon widespread transfer and implementation of...

The Bali Roadmap marks a milestone in the process of international consensus building, setting forth a multilateral legal framework to address climate change. Delegates at the UN Climate Change Conference in Bali (Dec. 3-15 2007) launched a two-year process with a comprehensive agenda and 2009...

Behavioral economics characterizes decision-makers using psychologically-informed models. Cognitive science produces psychologically-informed models. Why don't these disciplines talk more? Here, I present several arguments for why cognitive science should inform behavioral economics — it...

Theories of multilateral bargaining and coalition formation applied to legislatures predict that parties' seat shares determine their bargaining power. We present findings that are difficult to reconcile with this prediction. We use data from 2,898 municipal Spanish elections in which two...

In multi-round elimination tournaments, players experience "psychological momentum". We re-consider the design of elimination tournament plan, by taking into account of various types of psychological momentum. The results show that if there is negative psychological momentum, either persistent...