School Leader Update, January 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, February 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, December 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, March 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, May 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, June 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, July 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, August 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, September 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, October 2007

Monthly newsletter produced by Iowa Department of Education

School Leader Update, November 2007

Monthly newsletter produced by Iowa Department of Education

Risk dominance selects the leader. An experimental analysis

Coordination games arise very often in studies of industrial organization and international trade. This type of games has multiple strict equilibria, and therefore the identification of testable predictions isvery difficult. We study a vertical product differentiation model with two asymmetric players choosing first qualities and then prices. This game has two equilibria for some parameter values. However, we apply the risk dominance criterion suggested by Harsanyi and Selten and show that it always selects the equilibrium where the leader is the firm having some initial advantage. We then perform an experimental analysis totest whether the risk dominance prediction is supported by the behaviour oflaboratory agents. We show that the probability that the risk dominance prediction is right depends crucially on the degree of asymmetry of the game. The stronger the asymmetries the higher the predictive power of the risk dominance criterion.

Transformations in Deuteronomistic and Biblical Historiography. On "Book-Finding" and other Literary Strategies

L'a. cherche à dater l'historiographie deutéronomiste et à établir une transformation à l'intérieur de cette historiographie. Les écrits de propagande de l'époque de Josias (Rois, Deutéronome, Josué, Exode et Nombres) ont été changés après la catastrophe de 597/87 en récit historique prenant une distance et présentant la Tora prenant la relève de l'autorité perdue du Temple. L'A. peut ainsi pencher pour une rédaction de ce courant historiographique datant de l'époque post-éxilique.

School Leader Update, February 2008

Monthly newsletter produced by Iowa Department of Education