The Implications of Using Messy Data to Estimate Production-Frontier-Based Technical Efficiency Measures

An empirical study of efficiency at the plant level, requiring production and financial data, was done using frontier function specifications. It is not evident from the implementation of the production-frontier models that different methodologies will consistently flag the same observations as being efficient or inefficient. As a result, outlier diagnostics for individual observations and for subsets of observations are used to achieve a relative index of influentiality within the spectrum of efficiency. These outlier diagnostic tests consistently flag the same subset of efficient and inefficient observations as the frontier models and additionally clarify ranking discrepancies among the frontier model specifications.     

Some Additional Considerations of Protocol Analyses

The Analysis of Verbal Behavior -     

从“我”转向“我们”

高超的工作技能、先进的管理理念、精准的信息传达,以及明智的策略选择——所有这些特点,在我们的老板、下属和同事身上都屡见不鲜。要成为一名好的领导,光有技能和理念是远远不够的。那么,到底还需要些什么呢？     

Are Males and Females Sexually Abused As Children Socially Anxious Adults?

It is well documented that childhood sexual abuse is associated with deleterious outcomes in the areas of anxiety, depression, and sexual functioning. However, very little research has been conducted to specifically investigate childhood sexual abuse's relationship to adult social anxiety in both males and females. Participants included 250 undergraduate students from a large metropolitan university. Results indicated that almost one-third of males and a little over a third of females reported being sexually abused as a child or adolescent. Although a large portion of the sample exhibited socially anxious symptomology, childhood sexual abuse did not place males and females at increased risk for social anxiety. The use of a nonclinical, college student sample may provide researchers the opportunity to investigate resiliency in individuals with a history of childhood sexual abuse.