Publications des institutions partenaires
Diffusion coefficient estimation and asset pricing when risk premia and sensitivities are time varying
The exponential of a scalar diffusion is considered. Point estimates of the diffusion coefficient can be obtained by considering proportional increments of different powers of the exponential. an investigation of the minimum variance estimator gives unique optimal power.
Institution partenaire
English / 01/01/1993
A crisis management decision support system to reduce ingestion dose
Environmental accidents such as extensive radioactive or chemical contamination can have more serious consequences for a population than any other kind of accidents known before. Owing to the serious consequences and the high number of people who may be affected, the selection of the best countermeasures to ameliorate the imminent impact is very difficult and the political...
Institution partenaire
English / 01/01/1993
The uniqueness value and its consequences for organization studies
Institution partenaire
English / 01/01/1993
The impact of quality and reliability on demand
Institution partenaire
English / 01/01/1993
Die Wahrscheinlichkeit paradoxer Abstimmungsergebnisse
Abstimmungen als Mittel zur Entscheidungsfindung sind heute sehr verbreitet. Dass Abstimmungsergebnisse (aus logisch zwingenden Gründen) nicht in jedem Fall rational sein müssen, ist hingegen wenig bekannt. Die vorliegende Arbeit zeigt an Hand theoretischer Berechnungen und praktischer Fallbeispiele aus der schweizerischen Politik, dass irrationale, sogenannt paradoxe Entscheide...
Institution partenaire
Deutsch / 01/01/1993
The Comparative Politics of Labor-Initiated Reforms: Swedish Cases of Success and Failure
Institution partenaire
English / 01/01/1993
Etat et nouveaux mouvements sociaux, deux cas contrastés: La Suisse et la France
Institution partenaire
Français / 01/01/1993
Une aporie de la démocratie : le blocage des politiques publiques par les nouveaux mouvements sociaux
Cet article examine l'intervention des mouvements sociaux dans le système politique. Tout en portant l'attention sur le cas où les nouveaux mouvements sociaux sont source de blocage des politiques publiques, il tente de montrer comment cette intervention touche à l'équilibre qui s'établit dans toute société démocratique entre l'efficacité du système...
Institution partenaire
Français / 01/01/1993
Robust Estimation of Personal Income Distribution Models
Statistical problems in modelling personal income distributions include estimation procedures, testing, and model choice. Typically, the parameters of a given model are estimated by classical procedures such as maximum likelihood and leastsquares estimators. Unfortunately, the classical methods are very sensitive to model deviations such as gross errors in the data, grouping effects...
Institution partenaire
English / 01/01/1993
Robust methods for personal income distribution models
In the present thesis, robust statistical techniques are applied and developed for the economic problem of the analysis of personal income distributions and inequality measures. We follow the approach based on influence functions in order to develop robust estimators for the parametric models describing personal income distributions when the data are censored and when they are...
Institution partenaire
English / 01/01/1993
Robustness Properties of Inequality Measures: The Influence Function and the Principle of Transfers
Inequality measures are often used fot summarise information about empirical income distributions. However, the resulting picture of the distribution and of changes in the distribution can be severely distorted if the data are contaminated. The nature of this distortion will in general depend upon the underlying properties of the inequality measure. We investigate this issue...
Institution partenaire
English / 01/01/1993
Kernprobleme und Reserven im Key Account Management
Institution partenaire
Deutsch / 01/01/1993
Markenführung für Investitionsgüter: Kompetenz- und Vertrauensmarketing
Institution partenaire
Deutsch / 01/01/1993
Marketing und Kostenmanagement in der Rezession
Institution partenaire
Deutsch / 01/01/1993
Kreatives Arbeiten und Lehren in Organisationen oder: Der emotionale Ton macht die Musik - Beispiele aus der Organisationspsychologie
Institution partenaire
Deutsch / 01/01/1993
Teamkreativität : eine Untersuchung zum Training der Ideenfindung mit klassischen Kreativitätsmethoden
Institution partenaire
Deutsch / 01/01/1993
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