1. Department of Business and Management; University of Sussex; Falmer Brighton BN1 9RH UK
2. Faculty of Business; Department of Human Resources and Organisational Behaviour, University of Greenwich; Greenwich SE10 9LS
3. Department of Human Resource Studies; Tilburg University; Warandelaan 2 5037 Tilburg The Netherlands
4. Brighton Business School; University of Brighton; Brighton BN2 4AT UK