Marc Ohana

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : E. ArnéguyMarc OhanaF. Stinglhamber
• Organismes : Kedge Business School
• Publié dans Employee Relations le 27/09/2024

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Résumé : Although justice perceptions have been proven to be a critical determinant of readiness for change (RFC), research is still needed to investigate which source(s) of justice fosters employee's preparedness to face change within his/her organization. The aim of this study is to examine the simultaneous influence of three sources of justice, namely the organization, the supervisor and the coworkers, on RFC through perceived organizational support, perceived supervisor support and perceived coworker support, respectively.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/07/2021
• Auteurs : E. Al-ShattiMarc Ohana
• Organismes : Kedge Business School
• Publié dans Frontiers in Psychology le 25/02/2025

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• Type de publi. : Article dans une revue
• Date de publi. : 01/06/2021
• Auteurs : C. ZhangS. J. HongMarc Ohana
• Organismes : Kedge Business School
• Publié dans Supply Chain Forum: An International Journal le 26/10/2020

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Résumé : Along with the rapid growth of Chinese investments in France in recent years, there’s an increasing interest in studying the impact of Sino-Franco buyer–supplier relationship on their supply chain collaboration (SCC). We refer to both operational research and social management research to consider how does guanxi influence SCC and buying companies’ supply chain performance. By analysing the survey data collected from Chinese buyers in France, our findings have not only empirically proved guanxi’s importance in Sino-Franco relationship, but also revealed guanxi’s indirect influence on supply chain performance through the mediating effect of three different SCC dimensions (i.e. version sharing, resource-based collaboration and process-based collaboration).

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• Type de publi. : Communication dans un congrès
• Date de publi. : 01/01/2021
• Auteurs : E. ArnéguyMarc OhanaF. Stinglhamber
• Organismes : Kedge Business School

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• Type de publi. : Article dans une revue
• Date de publi. : 01/11/2020
• Auteurs : E. ArnéguyMarc OhanaF. Stinglhamber
• Organismes : Kedge Business School
• Publié dans Journal of Organizational Change Management le 09/11/2021

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Résumé : The purpose of this paper is to investigate the mechanisms and the conditions under which experiencing organizational justice fosters employees’ readiness for change. First, this study tests the mediating role of perceived organizational support between overall justice and readiness for change. Second, it examines whether perceived organizational competence moderates this indirect positive effect.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/07/2020
• Auteurs : K. BouraouiS. BensemmaneMarc Ohana
• Organismes : Kedge Business School
• Publié dans Sustainability le 06/01/2023

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Résumé : Corporate Social Responsibility (CSR) has mainly been studied at a macro level through its impact on the financial performance of the company. However, individuals’ perceptions of CSR influence various attitudes and behaviors at work, including employees’ affective commitment. Whereas the relationship between perceptions of CSR and employees’ affective commitment has already been shown in the literature, less is known about its underlying mechanisms. This research seeks to specifically explain this relationship in order to understand how perceptions of CSR influence individuals’ affective commitment at work. We present two studies (Study 1, N = 181; Study 2, N = 145) to test a theoretical model that introduces person-organization fit (PO fit) as a mediator of this relationship and the need to belong as a moderator of the relationship between CSR and PO fit. The results of the moderated mediation model (using PLS-SEM) are developed and a discussion is provided.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/11/2019
• Auteurs : S. BensemmaneA. BriançonMarc OhanaL. Bompar
• Organismes : Kedge Business School
• Publié dans Recherches en sciences de gestion le 28/10/2020

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• Type de publi. : Article dans une revue
• Date de publi. : 23/09/2019
• Auteurs : Florence StinglhamberMarc OhanaGaëtane CaesensMaryline Meyer
• Organismes : Kedge Business School Centre de recherche et d'études en gestion Montpellier Research in Management
• Publié dans Employee Relations le 22/10/2020

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• Type de publi. : Communication dans un congrès
• Date de publi. : 25/06/2019
• Auteurs : Sonia BensemmaneMarc OhanaFlorence Stinglhamber
• Organismes : Kedge Business School Centre de recherche et d'études en gestion

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• Type de publi. : Communication dans un congrès
• Date de publi. : 05/06/2019
• Auteurs : Sonia BensemmaneMarc OhanaMarjo-Riitta DiehlFlorence Stinglhamber
• Organismes : Kedge Business School Centre de recherche et d'études en gestion

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