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This article explores the purposes pursued by the French research in marketing. A scientometric analysis of four AFM Congresses communications reveals the permanence of a powerful managerial paradigm and the recent development of more societal questions. These results are discussed in a...
Persistent link: https://www.econbiz.de/10010733991
Funded private pillars are well developed in many countries such as the United States, the United Kingdom, Canada, Switzerland and the Netherlands. In France, the development of occupational pension plans has been limited. However, in this country, households tend to increase their personal...
Persistent link: https://www.econbiz.de/10010706955
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Given a multi-dimensional Markov diffusion X, the Malliavin integration by parts formula provides a family of representations of the conditional expectation E[g(X 2)|X1]. The different representations are determined by some localizing functions. We discuss the problem of variance reduction...
Persistent link: https://www.econbiz.de/10010707967
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, la conception du système d'information, l'évaluation de la qualité de la prévision, les principaux choix informatiques …
Persistent link: https://www.econbiz.de/10011073060
We consider H expected utility maximizers that have to share a risky aggregate multivariate endowment X∈RN and address the following two questions: does efficient risk-sharing imply restrictions on the form of individual consumptions as a function of X ? Can one identify the individual utility...
Persistent link: https://www.econbiz.de/10011073574
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Econometrics has strongly evolved in recent years on both the methodological level as well as in terms of applications …. This article presents the different econometric methods (time series econometrics, information panels, models of duration …,...) and their applications for the enterprise: demand analysis and forecasting of sales, financial econometrics, marketing and …
Persistent link: https://www.econbiz.de/10010707618
In this paper we evaluate the respective effects of demographic change, changes in morbidity and changes in practices on growth in health care expenditures. We use microdata, i.e. representative samples of 3441 and 5003 French individuals observed in 1992 and 2000. Our data provide detailed...
Persistent link: https://www.econbiz.de/10010708534