礼仪和当代社会理论：权力、公民社会和自我认同

德裔社会学家诺贝特．爱理雅斯的《文明化进程》是礼仪研究领域的名著。本文介绍了它的基本观点，指出了它的不足之处，并在三种新的社会理论的视角下，重新审视了该理论和礼仪研究。爱理雅斯认为，西欧社会在中世纪末以后经历了一个”文明化”的过程，即人们更能够克制自我，言行举止更为谦恭有礼，其原因有二，一是国家对暴力的垄断，二是社会相互依赖性的增强。这一理论在文明化进程的一般性、历史起源及真实性等三个方面都存在着缺陷。礼仪研究和三种新社会理论可以在如下的条件下相互增益：福柯式的权力重新获得主体，公民社会有必要关注非政治动机，而自我认同则可以突现其历史性和日常性的一面。     

Multi‐Criteria Ratios: What is the Unit?

When Analytic Hierarchy Process ratios are normalized to sum to unity, the unit of measure becomes obscure. This paper investigates this obscurity and whether ratio measurement is possible when there is no prior knowledge of the measurement unit. Initially, we look at ratio scales of tangible attributes of objects with well‐known measures. Then, ratio scales of unknown intangible attributes of objects are analysed. We discover that natural zero and a specific unit of measure are not necessarily used explicitly in deriving ratio scale measures. Nevertheless, the derived scale does have a derived unit of measurement. We conclude that although composite multi‐criteria answers are possible in ratio form, it is important to know that a unit of measure exists if ambiguities are to be avoided. Copyright © 2011 John Wiley & Sons, Ltd.