This paper is concerned with the study of the constant due-date assignment policy in repetitive projects, where the activity durations are exponentially distributed random variables. It is then extended to the case where activity durations follow generalized Erlang distributions. The main...

Drawing upon resource dependence theory, this study investigates the linkages from supplier partnership and customer relationship to internal lean practices. Furthermore, this study investigates the linkages from internal lean practices (ILP) to operational performance and organizational...

Research linking investments in environmental practices to firm performance has matured over the past years. However, empirical research is still ambiguous on how and whether investments in environmental practices improve a plant's performance. We believe that contingency factors, especially the...