该文利用HistiCite软件,基于从WoS(Web of Science)数据库中检索到的171篇文章,对旅游研究中的自我一致性理论进行了系统性文献综述。通过HistiCite软件中的引用地图,识别出旅游自我一致性研究领域的四个研究主题。在此基础上,根据现有...该文利用HistiCite软件,基于从WoS(Web of Science)数据库中检索到的171篇文章,对旅游研究中的自我一致性理论进行了系统性文献综述。通过HistiCite软件中的引用地图,识别出旅游自我一致性研究领域的四个研究主题。在此基础上,根据现有研究不足和呈现的趋势进一步识别出未来研究的三个方向。展开更多
In multi-action situation, there are losses of efficiency due to noise effect and incongruity effect. To isolate noise effect, we prove that the loss of efficiency is zero if and only if the objective of the principal...In multi-action situation, there are losses of efficiency due to noise effect and incongruity effect. To isolate noise effect, we prove that the loss of efficiency is zero if and only if the objective of the principal is a linear representation of the performance measures when the performance measures are noiseless. Using this result, several definitions of incongruity are given. Our definitions extend the single performance definition given in Feltham and Xie (1994) to multiple performance measures situation, and reconcile the conflict between the definition given in Datar et al. (2001) and that in Feltham and Xie (1994). A numeric example is analyzed to show the way that the variances of measures and correlation coefficient between measures affect the utility of the principal.展开更多
文摘该文利用HistiCite软件,基于从WoS(Web of Science)数据库中检索到的171篇文章,对旅游研究中的自我一致性理论进行了系统性文献综述。通过HistiCite软件中的引用地图,识别出旅游自我一致性研究领域的四个研究主题。在此基础上,根据现有研究不足和呈现的趋势进一步识别出未来研究的三个方向。
基金This paper is part of National Natural Science Foundation of China (Program No. 70272011).
文摘In multi-action situation, there are losses of efficiency due to noise effect and incongruity effect. To isolate noise effect, we prove that the loss of efficiency is zero if and only if the objective of the principal is a linear representation of the performance measures when the performance measures are noiseless. Using this result, several definitions of incongruity are given. Our definitions extend the single performance definition given in Feltham and Xie (1994) to multiple performance measures situation, and reconcile the conflict between the definition given in Datar et al. (2001) and that in Feltham and Xie (1994). A numeric example is analyzed to show the way that the variances of measures and correlation coefficient between measures affect the utility of the principal.