infonet-economy

This paper examines whether contacts between caseworkers in public employment offices and employers impact on the reemployment chances of the unemployed they counsel. This analysis is made possible through a large administrative dataset on unemployed combined
with an extensive survey of caseworkers' characteristics and their strategies. This data was created for evaluating...

BZ-Interview mit dem Wirtschaftsethiker Peter Ulrich über die Folgen der Liechtenstein-Affäre

We propose and empirically study a pricing model for convertible bonds based on Monte Carlo simulation. The method uses parametric representations of the early exercise decisions and consists of two stages. Pricing convertible bonds with the proposed Monte Carlo approach allows us to better capture both the dynamics of the underlying state variables and the rich set of real-world...

Neuroeconomics is one prominent example of the technology driven shift in social sciences. As a new and interdisciplinary field combining Neuroscience, Psychology and Economics, it is expected to provide the premise of fundamentally new insights into human behaviour and in improving the existing models in rational choice and game theory or to advance attempts in marketing. New...

We study variational problems with volume constraints, i.e., with level sets of prescribed measure. We introduce a numerical method to approximate local minimizers and illustrate it with some two-dimensional examples. We demonstrate numerically nonexistence results which had been obtained analytically in previous work. Moreover, we show the existence of discontinuous dependence of...

We extend the original form of prospect theory by Kahneman and Tversky from finite lotteries to arbitrary probability distributions, using an approximation method based on weak-⋆ convergence. The resulting formula is computationally easier than the corresponding formula for cumulative prospect theory and makes it possible to use prospect theory in future applications in economics and...

À l’été 2007, les problèmes liés à la dette subprime aux États-Unis ont entraîné des perturbations sur de nombreux segments du système financier, en particulier sur les marchés monétaires interbancaires, obligeant les banques centrales américaine et européenne à intervenir à maintes reprises afin de rétablir un bon fonctionnement. Cet article examine les circonstances dans lesquelles...