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Dynamic price competition in air transport market, An analysis on long-haul routes
No full textInternational audienceWe study airline price competition on long - haul markets. Our analysis includes the two main determinant s of airline pricing strategies: average level of price and price dispersion. This joint analysis is particularly relevant on mature market where airlines face an increasing competitive pressure from incumbents and potential entrants. To lower price competition, they tend to differentiate their products and use complex discriminatory practices on the basis of their Revenue Management process . The price level and dispersion are jointly affected by a number of common factors. The level of competition and the date of booking compared to the day to departure appear to have a particular relevance. It’s much noticing that in the airline Revenue Management process these two elements are taken into consideration. Much of the models developed in the empirical literature use the information freely provided by the US DB1B database . This restricts the empirical analysis to the US market, but most obviously the restriction lies in the quarterly nature of the data . The day of purchase is not observed and the data are quarterly aggregated
Evaluation of the Risks of Collective Dominance in the Audit Industry in France
No full textInternational audienc
One step beyond? Towards a process view of social networks in entrepreneurship
No full textInternational audienc
Le Nouveau Management Public dans les universités françaises, un puzzle doctrinal encore mal articulé en pratiques ?
No full textLes obstacles à l’innovation en France : analyse et recommandations
No full textInternational audienceIn this paper we study the obstacles to innovation in France in the light of thefeatures of the innovation processes, and the internal and external context.We show that the main obstacles to innovation are non-technological and weexplain this situation by the difficulty to combine technical and commercialcompetencies in innovation processes. To face this situation, we propose toincrease the weight of commercial competencies in innovation processes.Cet article a pour objet d’étudier les obstacles à l’innovation en France àla lumière des caractéristiques des processus d’innovation et du contexteinterne et externe. Nous montrons que les principaux obstacles à l’innovationsont non-technologiques. Nous interprétons ce résultat par la difficulté desentreprises à combiner les compétences techniques et les compétencescommerciales dans les processus d’innovation. Pour lever ces obstaclesnon-technologiques, nous considérons qu’il faut donner plus de poids auxcompétences commerciales dans les processus d’innovation
Others’ environmental concern as a social determinant of green buying
No full textInternational audiencePurpose:This paper aims to achieve a better understanding of the social dimension underlying green purchasing behavior by assessing the impact of environmental concern ascribed to relevant others.Design/methodology/approach:A survey was conducted among 468 French interviewees. Using a scenario, respondents were asked to choose between two similar products: one is very fashionable but harmful to the environment and the other has comparable features with a lower negative impact on the environment. In parallel, respondents had to cite four relevant others and to make several attributions about them. Environmental concern was one of these attributions.Findings:Ascribed environmental concern increases the probability to choose the product with a low environmental impact over the more harmful alternative. This process is mediated by perceived social risk and self-incongruity associated with the environmentally unfriendly product.Research limitations/implications:Conclusions are drawn on the basis of a specific choice for a particular product category.Practical implications:Environmentally responsible consumers should be encouraged to express their convictions publicly within their social network.Social implications:Consumers are more inclined to adopt an environmental reading of what they plan to buy when they ascribe environmental preoccupations to their referent others either to preserve their social ties or to preserve their self-congruity. This proximity effect should be exploited to promote pro-environmental behaviors.Originality/value: Most studies on the determinants of green behavior either focus exclusively on individual predispositions or tackle social influence too explicitly. By assessing the effect of ascribed environmental concern instead on individual environmental concern, this research offers an original approach
Les déterminants de l'adoption et de la mise en œuvre d'un management par la performance : application aux collectivités locales françaises
No full textx-hal_journal_id=20680International audienc
