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
The Comparative Politics of Labor-Initiated Reforms: Swedish Cases of Success and Failure
Institution partenaire
English / 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
Towards a quality-centered economic analysis: Some simple diagrams
Institution partenaire
English / 01/12/1992
Opening the Domain of Entrepreneurship: A Social Constructionist Perspective
Institution partenaire
English / 26/11/1992
Continuity in Entrepreneurship through the Change of Meaning Configurations in the Managementteam of a High Tech Firm
Institution partenaire
English / 01/08/1992
At the End of the Third Road: Swedish Social Democracy in Crisis
Institution partenaire
English / 01/01/1992
The Implementation of the Hybrid Cell
Cell, a model for strongly Distributed Object Based systems is discussed. Its components, the nucleus and the membrane, are presented and their characteristics are described. The notions of trading and type transparency in the context of the Cell model are described and issues related to their design and implementation are presented.
Institution partenaire
English / 01/01/1992
Swedish Wage-Earner Funds: An Experiment in Economic Democracy
Institution partenaire
English / 01/01/1992
New social movements and political opportunities in Western Europe
We present a number of concepts and hypotheses concerning the impact of the political opportunity structure on the mobilisation pattern of new social movements in Western Europe. The hypotheses refer to the general level of mobilisation in a given country, the general forms and strategies of action employed, the system level at which mobilisation is typically oriented and the...
Institution partenaire
English / 01/01/1992
Innovation Projects in Organizations: Complementing the Dominant Logic through Organizational Learning
Institution partenaire
English / 01/01/1992
The role of diffusion in social movements: Some conceptual clarifications
Institution partenaire
English / 01/01/1992
On optimal public good provision with tax evasion
It is proved that for public goods with zero income effects (also called Ziff public goods) tax evasion does not affect the optimal level of public expenditure. Further examples show that, in general, tax evasion may lead to less but also to more public expenditure.
Institution partenaire
English / 01/06/1991
A new approach for modeling economic count data
A new parametric model for the econometric analysis of non-negative integers is proposed. Its distinguishing feature is that it allows for more flexible variance-mean relationships than the models used hitherto. Estimation with maximum likelihood is illustrated using a dataset on ship damage incidents.
Institution partenaire
English / 01/01/1991
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