Showing 1 - 10 of 134
In the context of the current financial crisis, when more companies are facing bankruptcy or insolvency, the paper aims to find methods to identify distressed firms by using financial ratios. The study will focus on identifying a group of Romanian listed companies, for which financial data for...
Persistent link: https://www.econbiz.de/10008790585
Increasing concerns about environmental and social impacts have made multicriteria analysis (MCA) increasingly popular in decision making processes. The present paper proposes a new methodology which allows taking into account multicriteria aspects, stakeholder's preferences and long time...
Persistent link: https://www.econbiz.de/10010821438
This article focuses on the monitoring of a supply chain dedicated to the mass production of strongly diversified products. In particular we are interested in the part of this chain that contributes to the production of a set of alternative modules assembled on a work station of one or several...
Persistent link: https://www.econbiz.de/10010899826
Estimation methods of bivariate fractional cointegration models are numerous. In most cases they have non …-equivalent asymptotic and finite sample properties, implying diffculties in determining an optimal estimation strategy. In this paper, we …
Persistent link: https://www.econbiz.de/10010933833
through a randomization of the parameter of interest combined with non parametric estimation techniques. This paper studies …
Persistent link: https://www.econbiz.de/10008790983
This paper focuses on uncertainties in traffic forecasting. Three major sources of uncertainties are observed for freight demand models. The first one is the model specification itself. We are not interested by it. The second one concerns uncertainties over forecasting hypotheses. A mean to...
Persistent link: https://www.econbiz.de/10008792030
In this paper, a study of a stochastic volatility model for asset pricing is described. Originally presented by J. Da Fonseca, M. Grasselli and C. Tebaldi, the Wishart volatility model identifies the volatility of the asset as the trace of a Wishart process. Contrary to a classic multifactor...
Persistent link: https://www.econbiz.de/10008793719
Ce mémoire a pour objectif de définir une démarche permettant à toute entreprise de se positionner en tant que client préférentiel auprès de ses fournisseurs. Cette notion de client préférentiel fut durant de nombreuses années étudiée de façon unilatérale par une approche marketing...
Persistent link: https://www.econbiz.de/10010820407
suggéré par Oliver (1999). L'étude de 60 entretiens semi-directifs confirme le rôle de la satisfaction, de la confiance et de …
Persistent link: https://www.econbiz.de/10010821340
data. Panel regression analysis shows that, conditional on own household income, respondents report higher satisfaction … neighbourhoods. This income information is matched to demographic and economic satisfaction variables from eight years of Danish ECHP … a large marginal effect in satisfaction terms. …
Persistent link: https://www.econbiz.de/10010738934