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Économie de la PME : de l’artefact statistique à une réalité économique

Bernard, Paranque - EconWPA - 2003

Cet essai traite de ce qu’on appelle habituellement les PME ( Petites et Moyennes entreprises, incluant donc les TPE, très petites entreprises). Mais il pose en préambule la question de la pertinence, d’un point de vue économique, de cette catégorie statistique, définie, par exemple,...

Persistent link: https://www.econbiz.de/10005408135

Use of ICTs and the Economic Performance of SMEs in East Africa

Chowdhury, Shyamal; Wolf, Susanna - EconWPA - 2004

This paper assesses the use of information and communication technologies (ICTs) and their impact on the economic performance of small- and medium-scale enterprises (SMEs) of three East African countries: Kenya, Tanzania and Uganda. Findings of the paper suggest that the diffusion of ICT among...

Persistent link: https://www.econbiz.de/10005135042

Toward a Cognitive Experimental Economics

Novarese, Marco - EconWPA - 2002

This paper aims to analyze and exemplify some methodological implications on the way to conduct experiments related to the adoption of a cognitive approach in Economics. Many differences arise in relation to a more traditional way. In fact cognitive economics has strong descriptive attention and...

Persistent link: https://www.econbiz.de/10005125579

Arrangement Infringement Possibility Approach: Some Economic Features of Large-Scale Events

Harin, Alexander - EconWPA - 2004

The definition of arrangement infringement has been given. Several characteristics of hurricanes as large-scale events and objectives for the first stages of insurance data analysis have been sketched out. Scale hypotheses, insurance and investment problems have been formulated.

Persistent link: https://www.econbiz.de/10005124993

Measuring Loss Potential of Hedge Fund Strategies

Prado, Marcos Mailoc López de; Peijan, Achim - EconWPA - 2005

We measure the loss potential of Hedge Funds by combining three market risk measures: VaR, Draw-Down and Time Under … results clearly state that market risk may be substantially underestimated by those models which assume Normality or, even … considering Non-Normality, neglect to model time- dependence. Moreover, VaR is an incomplete measure of market risk whenever the …

Persistent link: https://www.econbiz.de/10005134729

Quelle « Intermédiation Informationnelle » pour les PME ? ou comment une démarche théorique a fertilisé une évolution stratégique.

Bernard, Paranque - EconWPA - 2003

Comment offrir à aux entreprises, en particulier les petites, une évaluation individualisée de leur qualité, leur permettant, d’une part, de mieux gérer leurs projets et leur développement et, d’autre part, de signaler leur qualité aux tiers, dont les banques. Le problème...

Persistent link: https://www.econbiz.de/10005076944

A Super Efficiency Model for Product Evaluation

Staat, Matthias; Hammerschmidt, Maik - EconWPA - 2004

This study applies a Super Efficiency Data Envelopment Analysis model to evaluate the efficiency of cars sold on the German market. Efficiency is conceptualized from a customers' perspective as a ratio of outputs that customers obtain from a product relative to inputs that customers have to...

Persistent link: https://www.econbiz.de/10005077044

Employee Portals

Bauer, Hans H.; Hammerschmidt, Maik; Hallbauer, Axel - EconWPA - 2004

Mit dem Einsatz von Employee Portalen verfolgen Unternehmen das Ziel, eine leistungsfaehige Technologie zur Schaffung von sog. personalisierten Arbeitsplaetzen am Desktop eines jeden Mitarbeiters bereitzustellen. Das Portal versorgt als Front-end des virtuellen Arbeitsplatzes den Mitarbeiter mit...

Persistent link: https://www.econbiz.de/10005077045

Clubs and the Market: Continuum Economies

Ellickson, Bryan; Grodal, Birgit; Scotchmer, Suzanne; … - EconWPA - 1998

This paper defines a general equilibrium model with exchange and club formation. Agents trade multiple private goods widely in the market, can belong to several clubs, and care about the characteristics of the other members of their clubs. The space of agents is a continuum, but clubs are...

Persistent link: https://www.econbiz.de/10005077047

Analyzing Product Efficiency – A Customer-Oriented Approach

Bauer, Hans H.; Hammerschmidt, Maik; Staat, Matthias - EconWPA - 2004

The purpose of this study is to provide a broader, economic perspective on customer value management. By developing an efficiency-based concept of customer value we aim at contributing to the presently underrepresented research field of marketing economics. The customer value concept is utilized...

Persistent link: https://www.econbiz.de/10005077049