Hui-Ching Weng, PhD, is Associate Professor, Health Management Department, I-Shou University, Yanchao Township, Kaohsiung County 82445, Taiwan. E-mail: [email protected].
This study was funded in part by a grant of the Taiwan National Science Council (NSC94-2516-S-214-002).
Previous presentations: A working version of this article was presented at the 2007 Academy of Management Meeting in Philadelphia, Pennsylvania, and had been judged to be nominated as one of the best paper awards in the division of health care management. It was published as a six-page article in the Best Paper Proceedings of the 2007 Academy of Management Meeting.
doi: 10.1097/01.HCM.0000318765.52148.b3