Publications de Emmanuel Pierre Jean Ravalet

Publications associées (45)

Associations between Daily Walking and Subclinical Health Markers in a Swiss City

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Idris Guessous, Derek Pierre Christie

Every year, the Health Bus (Bus Santé) enables a representative sample of around 1000 members of the non-institutionalised adult population of Geneva, Switzerland, to undergo a health evaluation including physical measurements, blood tests and questionnair ...

2017

Professional cyclic high mobility: modelling state transitions

Michel Bierlaire, Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Matthieu Marie Cochon de Lapparent, Alexis Gumy

This paper aims to investigate the combination of exogenous and dynamic endogenous variables in professional high mobility patterns. It is based on a panel dataset of the Job Mobilities and Family Lives in Europe research project conducted between 2007 and ...

2017

Analysing the Role of Social Visits on Migrants’ Social Capital: A Personal Network Approach

Emmanuel Pierre Jean Ravalet, Gil Viry

There are concerns that migrants may be embedded in far-flung networks with support being less collective. The spatial dispersion of their relatives and friends would result in fragmented networks with lower solidarity and lower mutual trust than densely c ...

2017

From weak signals to mobility scenarios: A prospective study of France in 2050

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet

Prospective analyses, be they in the field of transport or other areas, are generally developed based on a retrospective of the preceding decades. The trends highlighted are then followed, changed, brought out, accentuated, etc. However, a recent look at m ...

Elsevier2016

Job-related “high mobility” in times of economic crisis: Analysis from four European countries

Emmanuel Pierre Jean Ravalet, Stéphanie Vincent, Yann Francis Eric Dubois

Social and spatial mobility is a core value of late modern societies. Increasing numbers of people are practicing work-related high mobility, such as daily or weekly long-distance commuting and frequent work-related travel. In this article we propose to ex ...

2017

Implementing bikesharing systems in small cities: Evidence from the Swiss experience

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Ander Audikana Arriola, Virginie Andréa Baranger

Research on bikesharing has largely focused on systems operating in large cities. Based on the Swiss experience, this paper explores the challenges that small cities (

Elsevier2017

Piloter la métropole, une histoire de valeurs; Régulation métropolitaine en France et en Suisse

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Stéphanie Vincent, Marc Antoine Messer

Piloter la métropole nécessite de résoudre le décalage entre le territoire fonctionnel urbain et les différents territoires institutionnels qui la compose et donc de faire émerger un nouveau périmètre de l’action publique qui soit à l’échelle de l’aire mét ...

2017

Public transport and (shared) bikes: intermodal transfer penalties from a stated-preference survey in Geneva

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Yann Francis Eric Dubois, Nicola Marco Ortelli, Eloi Antoine Maël Bernier, Elisa Maria Tirindelli

In recent years, the emergence of shared mobility services has created new opportunities for more flexible intermodal travel, but the behavioral barriers to their adoption remain poorly understood. Using stated-preference data collected in 2024 in Geneva, ...

STRC2025

High mobility… to have a job ?

Emmanuel Pierre Jean Ravalet, Stéphanie Vincent, Yann Francis Eric Dubois

Social and spatial mobility is a key value of late modern societies. Necessity to move is linked to flexibility needs of the labour force and more generally is supposed to be a necessary condition for career success. Consequently, increasing numbers of per ...

2014

Les retours d’une exploration méthodologique croisant données Twitter, recrutement via Facebook et questionnaires web

Emmanuel Pierre Jean Ravalet, Jean-François Lucas

La présence de certaines catégories de population sur internet et l’activité importante qu’ils génèrent suggèrent aux chercheurs en sciences sociales de réfléchir aux perspectives méthodologiques qui permettent de capter l’information ainsi à disposition. ...

2018

Les arbitrages individuels en matière de temps de transport

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Marc Antoine Messer, Yann Francis Eric Dubois, Kamil Hajji

In the context of a global health crisis, digital tools play a growing role in daily lives of students and working people. Many people now work from home and study online. Do these virtual exchanges replace spatial mobility? To answer this question in this ...

2023

Dispositions et usages de l’automobile et des transports publics entre 1994 et 2011 : Berne, Genève et Lausanne

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Stéphanie Vincent, Derek Pierre Christie, Sébastien Munafò

Ambition affichée des politiques urbaines dans de nombreuses agglomérations européennes, le report modal de l’automobile vers les transports publics s’est longtemps heurté aux prédispositions de la population en matière de pratiques modales. À partir des d ...

2015

Determinants of extreme commuting. Evidence from Brussels, Geneva and Lyon

Emmanuel Pierre Jean Ravalet, Stéphanie Vincent

Daily travel time has increased in Europe during the last decade. Some commuters show unusual commuting behaviours, so-called extreme commuting, which is defined as spending more than 100 min commuting a day. This paper aims to explain these commuting patt ...

Elsevier2016

Work and High Mobility in Europe

Emmanuel Pierre Jean Ravalet

The high work-related mobilities concern a significant proportion of the active population and condition novel lifestyles. This chapter describes the practices and discourses of the people concerned by these high mobilities, challenge a number of preconcep ...

ISTE Wiley2023

Quel imaginaire de la voiture chez les adolescents européens ?

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Guillaume Simon Joseph Drevon

Pointée du doigt depuis plusieurs décennies, pour ses émissions polluantes et pour la consommation d’espace qui lui est associée, la voiture et la limitation de son usage se situe au cœur de la majorité des politiques publiques de mobilité en Europe. Ce po ...

2019

Measuring and typifying mobility using motility

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Yann Francis Eric Dubois

In this article, we will measure individuals’ and groups’ aptitude for movement and consider them relative to their living environment by developing a typology of motility. This will help highlight both the range and variety of skills for being mobile, and ...

2017

From analysis of demand to implementation of scenarios: A prospective study of France in 2050

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet

2016

Quel potentiel des personnes face à la grande mobilité ? Réflexions exploratoires autour de la notion de motilité

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Yann Francis Eric Dubois

Le développement des offres en matière de transports et de technologies de la communication permettent aux personnes de se déplacer toujours plus, plus loin et plus rapidement. La flexibilisation du marché du travail impose l’utilisation de ces potentiels ...

2015

Is the car losing its shine? An analysis of European adolescents' imaginaries of the automobile

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Guillaume Simon Joseph Drevon

Recent scientific publications show an increase in the average age for obtaining a driving licence. This phenomenon would tend to suggest a certain disavowal of the car among young adults and teenagers. Basing on a survey of more than 8’000 teenagers in fi ...

2022

Mobile futures through present behaviours and discourses

Emmanuel Pierre Jean Ravalet

In mobility studies, the purposes of scientific methods are generally the description and better understanding of the present and the past. There is a gap between such approaches and the need planners have to orientate action toward the future in the short ...

Routledge2020