Applying Varying-Coefficient Regression Model in Econometric
This paper discusses mainly how to apply the varying coefficient re gression model in the econometrics,fited by the varying coefficient model,we can not only obtain the well fitted value,but also can explore the nonstationa rity in the economical structure explained.
The primary motivation of this study was a concern with the quality of education currently offer across Brazil and a quest to understand how assessments of academic staff could serve as a source of information for decision-taking by course managers. A descriptive case study was undertaken using a qualitative approach in which structured interviews were held with students and their respective lecturers from the business administration course. Correspondence analysis, a multivariate statistical method, was used to analyze the data gathered. Based on the theoretical input of several selected authors, the results of crossing the data from the questionnaires given to the students and the self-assessments by the lecturers showed that the responses to six of the questions could be used for drawing conclusions, providing important information for the coordinators of the course in question.