Affiliation: | 1. wbk Institute of Production Science, Karlsruhe Institute of Technology, Kaisterstr.12, 76131 Karlsruhe, Germany;2. flexis AG, Schockenriedstr. 46, 70565 Stuttgart, Germany;1. Department of Management Studies, Indian School of Mines Dhanbad, Dhanbad 826004, Jharkhand, India;2. Department of Management Studies, Indian Institute of Technology Delhi, New Delhi 110016, India;1. School of Business and Economics, Loughborough University, Leicestershire LE113TU, UK;2. Department of Industrial Engineering and Management, Indian Institute of Technology Kharagpur, Kharagpur, India |