HAL - Audencia Group
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A business model pattern arrives... and then? A translation perspective on business model innovation in established firms
No full textInternational audienceThis study examines business model innovation (BMI) in an established firm. We investigate the case of a Swedish utility company that adopted and implemented a business model (BM) pattern originating from outside the firm. We draw upon Scandinavian translation theory to understand the micro-level dynamics of how BMI unfolds. Our findings show that the BM pattern is disassembled into its constituent parts, that these are translated separately and, little by little, (re)assembled into a whole to form a new BM. This process involves several loops of translation activated by the interplay between five practices: formulating, engaging, resisting, anchoring, and energizing. On the basis of our findings, we develop a BM translation framework. We thereby contribute to a better understanding of the micro-level perspective on BMI initiated by the adoption of a BM pattern. We also reveal that BMI processes triggered by BM patterns from outside differ from those taking place when a new BM is entirely developed within a firm
Economic policy uncertainty and analyst behaviours: Evidence from the United Kingdom
No full textInternational audienceThis paper documents that both domestic and crosscountry economic policy uncertainty have significant impacts on the behaviours of domestic analysts in the United Kingdom. Specifically, domestic economic policy uncertainty has significant negative impacts on analyst earnings forecast accuracy, dispersion, and both analyst recommendation upgrades and downgrades, whereas it has no significant impact on analyst coverage in the United Kingdom. An industry analysis shows that the effects of policy uncertainties on analyst behaviours vary across industries. Moreover, European and global economic policy uncertainty have similar crosscountry impacts as U.K. policy uncertainty on analyst behaviours in the United Kingdom, whereas U.S. policy uncertainty exhibits different impacts. This study presents novel and comprehensive evidence of the impacts of policy uncertainty on an important information intermediary that has significant influences on capital market efficiency, providing practical implications for investors, analysts, corporate managers, and policy makers
What can we learn from marketers? A bibliometric analysis of the marketing literature on business model research
No full textInternational audienc
Pour une approche nouvelle de la conception de dispositifs pour le suivi de maladies chroniques
No full textInternational audienceStarting from a reflection on the concept of dispositif,the article questions some approaches to design and analyzestheir use in the field of health and wellness through two examplesof connected objects (Fitbit and Apple Watch). Starting from theobservation that some mobile health devices are not welladapted to users, we then present the Som’Health researchprogram on chronic sleep disorders that we have been carryingout since 2016. Based on this fieldwork, we propose a newapproach to the design of mobile health devices for monitoringchronic diseases, grounded in two theoretical models: the theoryof use and the ethics of design.A partir de la reflexión sobre el concepto dedispositivo, este artículo invita a cuestionar algunos enfoquessobre el diseño de los dispositivos, y a analizar su aplicaciónconcreta en el campo de la salud y del bienestar, por medio dedos ejemplos de objetos conectados (Fitbit y Apple watch). Trasobservar que algunos dispositivos móviles de salud no estánadaptados a los usuarios, se presenta el programa deinvestigación Som’Health, desarrollado desde 2016, centrado enlos problemas crónicos para dormir. Desde la experiencia deltrabajo de campo, se propone un nuevo enfoque para laconcepción de dispositivos móviles de salud destinadas alseguimiento de enfermedades crónicas, sobre la base de dosmodelos teóricos: la teoría de la utilización y la ética del diseño.À partir d’une réflexion sur le concept de dispositif,notre article invite à s’interroger sur certaines approches de laconception et à analyser leur mise en œuvre concrète dans lechamp de la santé et du bien-être, à travers deux exemplesd’objets connectés (Fitbit et Apple Watch). Constatant d’abordque certains dispositifs de santé mobile ne sont pas adaptés auxutilisateurs, nous présentons ensuite le programme de rechercheSom’Health, centré sur les troubles chroniques du sommeil, quenous menons depuis 2016. Sur la base de ce travail de terrain,nous proposons une approche nouvelle de la conception dedispositifs en santé mobile pour le suivi des maladieschroniques, en nous appuyant sur deux modèles théoriques : lathéorie de l’utilisation et l’éthique de la conceptio
A decision-analytic framework for interpretable recommendation systems with multiple input data sources: a case study for a European e-tailer
No full textInternational audienc
La digitalisation du sport au travail : une approche par la théorie de l'acteur-réseau
No full textInternational audienceLa pratique d'activités physiques et sportives dans l'univers du travail conna\ⁱt actuellement un regain d'intérêt qui se matérialise notamment par l'apparition de nouveaux acteurs. Dès 2010, un écosystème composé d'une soixantaine de start-up se développe et conduit à l'avènement de prestations sportives alternatives, digitalisées et gamifiées. Prenant appui sur la théorie de l'acteur-réseau, les auteurs étudient les logiques de problématisation, d'intéressement, d'enrôlement et de mobilisation des alliés à l'øe uvre dans le processus de diffusion de ces services innovants dans la sphère professionnelle ainsi que les enjeux sous-jacents. Ils montrent comment ces nouveaux opérateurs mobilisent dirigeants entreprises et salariés (utilisateurs finaux), tout en écartant, voire vassalisant, les acteurs historiques du secteur. Ils discutent enfin la redéfinition des modalités de pratique et d'organisation des activités physiques et sportives au travail, entre \guillemotleft artificialisation \guillemotright et \guillemotleft quantification \guillemotright, qui découle de l'entreprise de \guillemotleft traduction \guillemotright sous-jacente à ce processus de digitalisation
Activités physiques et sportives en télétravail : résultats d'enquête
No full textInternational audienc
Should companies hope instead? The role of verbal cues in consumers' evaluation of cause‐related marketing (CRM)
No full textInternational audienc
The Effects of the COVID-19 Outbreak on Selective Exposure: Evidence from 17 Countries
No full textInternational audienceA widely believed claim is that citizens tend to selectively exposethemselves to like-minded information. However, when individualsfind the information useful, they are more likely to consume crosscuttingsources. While crises such as terror attacks and pandemics canenhance the utility of cross-cutting information, empirical evidence onthe role of real-world external threats in selective exposure is scarce.This paper examines the COVID-19 pandemic as a case study to testthe extent to which citizens were exposed to information from crosscuttingsources on traditional and social media after the outbreak.Utilizing a two-wave panel survey among 14,218 participants across17 countries – conducted before and after the initial outbreak – weshow that citizens concerned about COVID-19 were more exposed tocross-cutting information on traditional and social media. The positiverelationship with cross-cutting exposure to traditional news was strongerin countries where governments adopted less stringent policyresponses, and in countries with greater pandemic severity andweaker democratic institutions. Our comparative approach thussheds light on the social and political contexts in which cross-cuttingexposure can occur
