Publications des institutions partenaires
Are Grouped Data Robustly Fitted?
In this paper we compute the IF of a general class of estimators for grouped data, namely the class of MPE. We find that this IF can be large although it is bounded. Therefore, we propose a more general class of estimators, the MGP-estimators, which include the class of estimators based on the power divergence statistic and permits to define robust estimators. By analogy with Hampel…
Institution partenaire
English / 01/01/1995
Choosing between two parametric models robustly
In this paper we propose a robust version of Cox-type test statistics for the choice between two non-nested hypotheses. We first show that the influence of small amounts of contamination in the data on the test decision can be very large. Secondly we build a robust test statistic by using the results on robust parametric tests available in the literature and show that the level of…
Institution partenaire
English / 01/01/1995
Asset-Allokation im Lebenszyklus und Vintage-Programm
Für private Investoren, die aus laufenden Arbeitseinkommen Finanzkapital bilden, ist das Lebensalter ein dominanter Einflussfaktor für die Anlagestrategie. Die Allokation des Finanzvermögens muss dem Umstand Rechnung tragen, dass der Wert des Humankapitals mit zunehmendem Alter abnimmt. Sie ist nicht konstant wegen der intertemporalen Diversifikation und des Zusammenhangs zwischen…
Institution partenaire
Deutsch / 01/01/1995
Comment on Sherwin Rosen, "Managerial Compensation, Control, and Investment"
Institution partenaire
English / 01/01/1995
Flexibilität
Der Wert einer Unternehmung ergibt sich nicht allein aus dem Barwert
freier Cashflows (DCF); hinzu kommt der Gesamtwert aller
Flexibilitätsoptionen. In drei Fällen (Industrieunternehmung, Regionalbank, Handelsbank) wird gezeigt, welche kritische Bedeutung Flexibilität einerseits beim Vermögen und andererseits bei der Gestaltung der Beziehung zu Kapitalgebern zukommt. Der…
Institution partenaire
Deutsch / 01/01/1995
Labour Supply of Married Women in Poland A Microeconometric Study Based on the Polish Labour Force Survey
ZEW Discussion Paper No.95-12, Mannheim#### not available in German The labour supply of married women in Poland is studied using the Polish Labour Force Survey on three econometric models, viz. Tobit, Three Regime Tobit and Heckit. It is shown that the choice of model has an influence on conclusions drawn. In particular, the Tobit model - which has been widely applied in empirical…
Institution partenaire
English / 01/01/1995
Journée 1994 de droit du travail et de la sécurité sociale
Institution partenaire
Français / 01/01/1995
La nouvelle réglementation des licenciements collectifs et des transferts d'entreprises
Institution partenaire
Français / 01/01/1995
Les soins de santé en droit international de la sécurité sociale
Institution partenaire
Français / 01/01/1995
La sécurité sociale en Europe occidentale : l’importance, l’hypothèse d’une crise
Institution partenaire
Français / 01/01/1995
Les régimes de base et les régimes complémentaires : quelques remarques générales
Institution partenaire
Français / 01/01/1995
Income inequality decomposition by income source and the breakdown of inequality differences between two population subgroups
This study analyses first the impact of various income sources on overall income inequality in Switzerland in 1980, on the basis of the Income and Wealth Survey which was conducted during that year. The specific effect of each of these income sources is analyzed separately for male- and female-headed households and an attempt is made to also determine their role in explaining the…
Institution partenaire
English / 01/01/1995
De Gaulle et la reconstruction
Il s'agit de s'interroger sur le rôle du Général de Gaulle en matière de reconstruction de la France depuis les débats de la résistance jusqu'à son rôle de chef de gouvernement provisoire de la République française
Institution partenaire
Français / 01/01/1995
Cyclical Properties of a Real Business Cycle Model
Institution partenaire
English / 01/12/1994
Wertsteigerung als Managementprinzip in Europa?
Institution partenaire
Deutsch / 15/11/1994
International Spillovers in an Endogenous Growth Model
Institution partenaire
English / 01/09/1994
An Engelian model of growth and innovation with hierarchic consumer demand and unequal incomes
The paper develops an endogenous growth model which is based on lexicographical consumer preferences. The central variable determining the long-run rate of growth is personal income distribution. Its role in the process of growth depends crucially on the assumption about productivity growth. If productivity grows proportionally to product diversity, then an unequal distribution of…
Institution partenaire
English / 01/06/1994
Count data models for demographic data.
Key demographic variables, such as the number of children and the number of marriages or divorces, can only take integer values. This papers deals with the estimation of single equation models in which the counts are regressed on a set of observed individual characteristics such as age, gender, or nationality. Most empirical work in population economics has neglected the fact that…
Institution partenaire
English / 01/02/1994
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