Publications associées à Capitalisation boursière

Uncovering substitution patterns in new car sales using a cross nested logit model

Michel Bierlaire, Matthieu Marie Cochon de Lapparent, Anna Fernández Antolín

In the context of sales of new cars it is important to understand and model the consumers substitution patterns as well as their price elasticity towards different types of cars. To do so we develop (i) a multinomial logit model (MNL) and (ii) a cross-nest ...

2016

The Question of Ownership in a Sharing Economy

Thomas Alois Weber

The sharing of durable goods in a dynamic ownership economy is attractive, since it has the potential to realize gains from trade via short-term transfers of usage rights. We develop a model in which a set of agents, who are heterogeneous in their likely n ...

IEEE Computer Society, Washington, D.C.2015

Using semi-open questions to integrate perceptions in choice models

Michel Bierlaire, Aurélie Glerum, Bilge Atasoy

This research investigates the measurement of perceptions by means of adjectives freely reported by respondents in semi-open questions. It involved the use of semi-open responses of 1'763 Swiss individuals to develop indicators for a latent variable repres ...

Elsevier Sci Ltd2014

Forecasting the demand for electric vehicles: accounting for attitudes and perceptions

Michel Bierlaire, Michaël Clément Louis Ghislain Thémans, Aurélie Glerum, Lidija Stankovikj

In the context of the arrival of electric vehicles on the car market, new mathematical models are needed to understand and predict the impact on the market shares. This research provides a comprehensive methodology to forecast the demand of a technology wh ...

Informs2014

Intermediation in a Sharing Economy: Insurance, Moral Hazard, and Rent Extraction

Thomas Alois Weber

Electronic intermediaries have become pervasive in sales transactions for many durables, such as cars, power tools, and apartments. Yet only recently have they successfully tackled the challenge of enabling parties to share such goods. A key impediment to ...

Routledge Journals, Taylor & Francis Ltd2014

Liberalisation, competition and innovation in the postal sector

Cátia Alexandra Pereira Felisberto

This paper empirically assesses the effect of liberalisation and competition on innovation in the postal sector. The analysis is restricted to end-to-end competition. The effect on the incentives to innovate of letter volume, public ownership and other con ...

Springer-Verlag2013

An integrated fleet assignment and itinerary choice model for a new flexible aircraft

Michel Bierlaire, Matteo Salani, Bilge Atasoy

In this paper we present methodologies for improving the demand-responsiveness of air transportation systems. The main ingredients are the flexibility in transportation capacity provided by an innovative aircraft and an integrated model where supply-demand ...

2012

Using semi-open questions to integrate perceptions in choice models

Michel Bierlaire, Aurélie Glerum, Bilge Atasoy

This research investigates the measurement of perceptions by means of adjectives freely reported by respondents in semi-open questions. The objective of this work is to use these adjectives as indicators of perceptions in hybrid choice models (HCM) in orde ...

2012

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