The Impact of Sole and Joint Responsibility on Managers’ Escalation of Commitment to Unprofitable Projects: An Experimental Investigation

This chapter addresses the criticisms that escalation of commitment research has focused only on individual (as opposed to team or group) decision-making. It has been suggested that research findings of individual-based decision on managers’ escalation behaviors may not be applicable in today’s business environment which is increasingly dominated by team or group-based decision. Specifically, this chapter examines the effects of information availability (public vs. private information) and type of responsibility (sole and joint responsibility) on managers’ project evaluation decisions. A laboratory experiment was conducted to test the hypotheses developed for this study. The results indicate that, consistent with prior research, project managers exhibited a greater tendency to continue a failing project under private information than public information conditions. In addition, in the private information condition, project managers with joint responsibility for an investment project expressed a greater tendency to continue a failing project than those with sole responsibility. Implications of our results for the design of management control systems are discussed.