infonet-economy

This paper presents an axiomatic model of probabilistic choice under risk. In this model, when it comes to choosing one lottery over another, each alternative has a chance of being selected, unless one lottery stochastically dominates the other. An individual behaves as if he compares lotteries to a reference lottery—a least upper bound or a greatest lower boundnin terms of weak...

This paper analyzes labor market success of workers who are displaced in boom versus recession periods. Moreover, the empirical analysis contrasts workers from small firms and large firms. The idea is that displacement carries no information about workers' productivity in large firms but is a signal of low productivity in small firms. This signal is stronger when the plant...

People care a great deal about their relative economic position and not solely about their absolute economic position. However, behavioral evidence is rare. This paper provides evidence on how the relative income position affectsnprofessional sports performances. Our analysis suggests that if a player’s salary is below the average and this difference increases, his performance...

Es lohnt sich, das Management von kleinen Geschäften und Kunden zu optimieren. Dieser Beitrag zeigt einige Ergebnisse des Arbeitsteams "B-to-B-Marketing , das sich im Rahmen der Forschungskooperation "Dialogmarketing ,revisited' damit beschäftigt hat, wie Unternehmen auch im Kleinkunden-Segment profitables Wachstum erzielen.

We propose a valuation method for financial assets subject to default risk, where investors cannot observe the state variable triggering the default but observe a correlated price process. The model is sufficiently general to encompass a large class of structural models and can be seen as a generalization of the model of Duffie and Lando (Econometrica 69:633–664, [2001]). In this...

We examine whether Swiss federal fiscal policy was sustainable over the period from 1900 to 2002. We perform unit root and cointegration tests for federal revenues and expenditures, taking into account a structural shift in the budgetary process related to World War II. We find sustainability over the entire period. However, splitting the sample into two sub-samples before and after...

Die Abwägung von Kosten und Nutzen spielt bei der Bereitstellung öffentlicher Güter eine zentrale Rolle. Mithilfe welcher Methode lässt sich der Nutzen öffentlicher Güter am besten schätzen? Welche typischen konzeptionellen und empirischen Probleme treten bei den einzelnen Schätzmethoden häufig auf?

After defining “cognitive perspective taking” and “empathy” we will review the main results of neuroscientific studies of the human ability to understand other people's intentions, beliefs, and experiences. We will then present several fMRI studies investigating empathic brain responses elicited by the observation of others in pain and show how these empathic brain responses are...