6 results on '"Amina Djedidi"'
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2. When does coopetition affect price unfairness perception? The roles of market structure and innovation
- Author
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Amina Djedidi, Ouidade Sabri, Mouhoub Hani, IAE Paris - Sorbonne Business School, Institut de Recherche en Gestion (IRG), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Université Gustave Eiffel, Laboratoire d'Economie Dionysien (LED), and Université Paris 8 Vincennes-Saint-Denis (UP8)
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Marketing ,Upstream (petroleum industry) ,business.industry ,media_common.quotation_subject ,05 social sciences ,IRG_AXE3 ,Coopetition ,Affect (psychology) ,Market structure ,Perception ,0502 economics and business ,New product development ,Perfect competition ,[SHS.GESTION]Humanities and Social Sciences/Business administration ,050211 marketing ,Business and International Management ,business ,050203 business & management ,Industrial organization ,ComputingMilieux_MISCELLANEOUS ,Downstream (petroleum industry) ,media_common - Abstract
Purpose This study aims to examine the critical role of types of coopetition (upstream/downstream), market structure (concentrated/competitive) and innovation (low vs high degree of innovation) that can affect the way consumers perceive the resulting price (un)fairness of new offerings. Design/methodology/approach Three between-subjects experiments involving different participant populations and product categories were conducted to test the research hypotheses. Findings The valence of the effect of types of coopetition (upstream/downstream) on price fairness is conditional on the market structure and the degree of innovation associated with the new product offering. Downstream (as opposed to upstream) coopetition is much more detrimental to perceptions of price fairness in a concentrated market than in a competitive and fragmented market. However, within a competitive market, downstream coopetition may lead to greater price fairness perception than upstream coopetition when the new product offering is highly innovative. Research limitations/implications The current study uses lab experiments with fictitious scenarios and focuses on two moderating variables: market structure and innovation perceptions. Future research may use field experiments and explore additional moderating variables that may annihilate the negative effect of downstream coopetition on price fairness perception, especially in a concentrated market. Practical implications In concentrated markets, firms should opt for upstream rather than downstream coopetition to limit the negative effect the announcement of coopetition has on price fairness evaluation. However, within a competitive market, when the new product offering resulting from coopetition is associated with a high perceived degree of innovation, firms should opt for downstream rather than upstream coopetition because of its positive impact on price fairness evaluation. Originality/value To the best of authors’ knowledge, this study is the first to demonstrate that new product development from coopetition has important implications for the perception of price fairness, leading to positive or negative effects depending on market structure and the degree of innovation of the new product offering. It then explores the conditions under which types of coopetition (upstream/downstream) might backfire.
- Published
- 2020
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3. An experiential approach to learning about change management
- Author
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Isabelle Vandangeon-Derumez, Amina Djedidi, Eila Szendy, Institut de Recherche en Gestion (IRG), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Université Paris-Est Marne-la-Vallée (UPEM), Laboratoire d'Economie Dionysien (LED), Université Paris 8 Vincennes-Saint-Denis (UP8), and Université Paris-Est Marne-la-Vallée (UPEM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)
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Value (ethics) ,Organizational Behavior and Human Resource Management ,Knowledge management ,Interview ,IRG_AXE3 ,IRG_AXE2 ,Experiential learning ,03 medical and health sciences ,0302 clinical medicine ,Order (exchange) ,0502 economics and business ,Change management ,ComputingMilieux_MISCELLANEOUS ,business.industry ,Learning environment ,05 social sciences ,Perspective (graphical) ,General Engineering ,Experential learning ,Business, Management and Accounting (miscellaneous) ,[SHS.GESTION]Humanities and Social Sciences/Business administration ,Readiness for change ,Element (criminal law) ,business ,Psychology ,050203 business & management ,030217 neurology & neurosurgery - Abstract
Purpose The purpose of this paper is to focus on the role of experience in learning about, and preparing for, change management. Design/methodology/approach A course with a different approach to teaching about change management has been proposed to learners. It uses drawing, simulation and exploration of case studies. Learners wrote reports on change management before and after the course and these reports were then thematically analyzed. Findings Results show the specific ways in which the course places learners in a position to: experience change, use their collective experiences, acquire and develop practical knowledge, and prepare themselves for change. Capitalizing on such experiences of change could arguably become an integral part of an organization’s “readiness to change” strategy. Research limitations/implications It would be useful to further investigate what happens after this experience by interviewing learners, later on, in order to analyze how they subsequently use, in a real professional environment, such knowledge and skills acquired during the learning process. Practical implications Using this approach, future managers are arguably better prepared to implement change. Capitalizing on such experiences of change could become part of an organization’s “readiness for change” strategy. Social implications The benefits of experiencing change management in a learning environment will only be reaped when firms allocate time and space to such experiential learning. This entails going beyond managing this change to a deeper perspective by identifying key elements to maintain and/or enhance one’s experience of managing change. Originality/value The value of the present paper lies in individual and collective experience as a key element to prepare managers to change management.
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- 2018
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4. Oppositional loyalty of the individual: When symbolic consumption and anti-consumption are two faces of the same coin
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Amina Djedidi and Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)
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Consumption (economics) ,media_common.quotation_subject ,IRG_AXE3 ,Symbolic consumption ,Smartphone brands ,Loyalty ,Oppositional loyalty of the individual ,[SHS.GESTION]Humanities and Social Sciences/Business administration ,Sociology ,Symbolic anti-consumption ,Humanities ,ComputingMilieux_MISCELLANEOUS ,media_common - Abstract
La presente recherche a comme objectif d’explorer le phenomene de la fidelite oppositionnelle de l’individu puisqu’il emprunte de nouvelles composantes de la litterature sur la consommation symbolique et l’anti consommation symbolique. En se basant sur le marche des smartphones, nous analysons les commentaires des internautes et les entretiens des consommateurs. Les resultats mettent en avant l’existence de la fidelite oppositionnelle s’exprimant par une attitude et un comportement positifs envers la marque choisie et une attitude et comportement negatifs envers la marque rejetee. Les resultats permettent aux managers de definir des strategies de defenses du capital marque et de resister a la concurrence. Une nouvelle grille de lecture de la fidelite est ainsi proposee.
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- 2017
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5. Firms' strategic behavior versus consumers' behavior: an explanation through the inoculation theory: Proceedings of the 2014 Academy of Marketing Science (AMS) World Marketing Congress
- Author
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Amina Djedidi, Mouhoub Hani, Institut de Recherche en Gestion (IRG), Université Paris-Est Marne-la-Vallée (UPEM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Academy of Marketing Science, Mark D. Groza, Charles B. Ragland, Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Institut de recherche en gestion, Djedidi, Amina, and Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Université Paris-Est Marne-la-Vallée (UPEM)
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media_common.quotation_subject ,IRG_AXE3 ,050109 social psychology ,Resistance (psychoanalysis) ,consumer behavior ,Consumer resistance ,Corporate level ,Mirror effect ,0502 economics and business ,Loyalty ,Strategic behavior ,0501 psychology and cognitive sciences ,Marketing ,Inoculation theory ,Consumer behaviour ,ComputingMilieux_MISCELLANEOUS ,media_common ,Firm strategic behavior ,inoculation theory ,05 social sciences ,Advertising ,oppositional loyalty ,[SHS.GESTION]Humanities and Social Sciences/Business administration ,050211 marketing ,Business ,[SHS.GESTION] Humanities and Social Sciences/Business administration ,consumer resistance - Abstract
The aim of our paper is to clear up the draw backs of the firms’ strategic behavior on consumer behavior. It attempts to spot light on a possible interaction between strategic firms behavior and consumer behavior by using Inoculation Theory. Indeed, it suggests that interaction between firms on the public scene can be a possible source of inspiration for the consumers who react vertically to the firm and horizontally to its consumers by replicating the same firms’ interactional scheme with other consumers. A netnographic study of Smartphone consumers’ behavior reveals interesting results on possible inoculating effect of the firms’ strategic behavior and interaction on consumers that is noticeable through oppositional loyalty and resistance phenomena. We chose to call this replication of behavior from the corporate level to the consumer level ‘The Mirror Effect’. Despites the exploratory nature of our study, it draws attention towards a reconsideration of the use of inoculation theory and permits building a bridge between two analysis levels: the corporate and the consumer one.
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- 2016
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6. La relation à la MDD, approche par la fidélité oppositionnelle
- Author
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Amina Djedidi, Jérôme Lacoeuilhe, Institut de Recherche en Gestion (IRG), Université Paris-Est Marne-la-Vallée (UPEM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), and LACOEUILHE, JEROME
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[SHS.GESTION]Humanities and Social Sciences/Business administration ,IRG_AXE1 ,[SHS.GESTION] Humanities and Social Sciences/Business administration ,ComputingMilieux_MISCELLANEOUS - Abstract
Cet article propose d’aborder l’etude de la relation consommateur-marque de distributeur sous l’angle de l’approche de la fidelite oppositionnelle. L’attitude envers ce type de marque est liee a la fois a sa dimension economique, au rapport qualite-prix qu’elle offre mais egalement a un phenomene de contestation de certaines pratiques des marques de fabricant. Ainsi, l’attrait pour la marque de distributeur peut etre analyse par le rejet de la concurrence des marques de fabricant, ce qui induit un certain nombre d’implications dans la communication de celle-ci.
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- 2016
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