Tang M.-J.2020-03-162020-03-161988https://www.scopus.com/inward/record.uri?eid=2-s2.0-0002521118&doi=10.1002%2fsmj.4250090709&partnerID=40&md5=fd3407fc6d6b944b7737e8c508ad18a6https://scholars.lib.ntu.edu.tw/handle/123456789/476256An economic perspective on escalating commitmentjournal article10.1002/smj.42500907092-s2.0-0002521118