While it is well known that person–organization fit is an important antecedent of behavioral outcomes, little is known about needs–supplies fit in this relationship. In this way, we first want to extend our knowledge about defining and assessing work-related needs derived from employment quality indicators as the basis for needs–supplies fit. Second, following the Cognitive and Affective Personality System theory, we test the mediating role of organizational identification to better understand how needs–supplies fit is related to task performance and organizational citizenship behaviors. Data were collected in two companies: sample 1 (N=525) and sample 2 (N=525). Results show (a) that a specific needs–supplies fit perception (i.e., based on 12 work-related needs derived from employment quality indicators) is positively related to a global needs–supplies fit perception (i.e., based on an overall job perception), suggesting that needs–supplies fit may be a multidimensional concept and (b) the full mediating role of organizational identification in the relationship between needs–supplies fit and performance measures.

Orientation: Knowing that it is imperative to better understand the antecedents and consequences of needs-supplies fit, the present research had two main objectives. Firstly we wanted to extend our knowledge about traditional psychological needs, for example highlighted through the Self-Determination Theory, by presenting more specific work-related needs. Secondly, following the new directions of organisational fit theories, we wanted to better understand how individuals make sense of fit.Research purpose: The purpose of this study is to propose more specific work-related needs in terms of employment quality and to test job crafting as an antecedent of needs-supplies fit (NS fit). We tested the double mediating role of NS fit (i.e. specific: based on more specific work-related needs, and general: based on global job perceptions) between job crafting and individual outcomes namely burnout and work engagement.Motivation for the study: By taking into account more specific work-related needs, this study aimed to add more specific information to better help predict well-being at work. Moreover, the present research responds to the need to better understand how individuals make sense of fit.Research design, approach, and method: Data were collected in a Belgian Public Federal Service (N = 1500). Our research model was tested using Structural Equation Modelling with Mplus.Main findings: Results show, (1) that specific NS fit perception was positively related to a global NS fit perception and (2) the partial mediating role (specific and general) of NS fit between job crafting and burnout and work engagement.Practical/managerial implications: Managers should encourage crafting behaviours and should know their team and that team’s specific needs.Contribution/added-value: By taking into account more specific work-related needs, our study suggests that needs-supplies may have more than one dimension. Moreover, it shows that job crafting is a way to increase NS fit.

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Alors que différents indicateurs de flexibilité/sécurité d’emploi ont été proposés dans la littérature, très peu d’études empiriques interrogent les besoins des travailleurs. Dès lors, avec pour objectif de mieux comprendre comment flexibilité au travail et sécurité d’emploi sont complémentaires pour l’emploi décent, cette étude a pour objectif la mise en évidence des besoins des travailleurs en ces termes. Pour ce faire, soixante entretiens ont été réalisés dans douze entreprises belges. Les résultats montrent : (a) la complémentarité entre flexibilité/sécurité et qualité d’emploi, (b) les besoins des travailleurs en flexibilité/sécurité et (c) une homogénéité dans les besoins quel que soit le genre ou le statut.

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