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An Empirical Exploration and Evaluation Model on the Investment Value of Chinese Listed Companies

Author: ZhangLin
Tutor: LiuShaoBo
School: Jinan University
Course: Finance
Keywords: Listed companies Investment value FUZZY Neural Network Principal component analysis
CLC: F224
Type: Master's thesis
Year: 2005
Downloads: 1096
Quote: 11
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Abstract


Scientific, objective and reasonable measure of the investment value of listed companies , is one of the regulators and investors are facing and the core concerns . Based on traditional macro -, meso- and micro-level qualitative analysis on the basis of the design listed investment value evaluation index system , and then use the fuzzy comprehensive evaluation method , neural network ANN theory , principal component analysis PCA method to construct the investment value of listed companies quantitative evaluation model and an empirical study . The conclusions are as follows : (1) the use of window event analysis is an innovative and effective modeling ideas, does not exclude the reasonable financial indicators objectively reflect the investment value of listed companies at the same time , taking into account the macro- , meso- , and behavior finance and other factors affect the investment value of listed companies . Make up the traditional financial statements analysis insufficient to explain the value of investments in listed companies anomalies while reducing the analysis of serious information asymmetry risks and to avoid one-sidedness and subjectivity of the decision-making . (2) In this paper, the nonlinear system evaluation method investment value of listed companies , comprehensive evaluation , compared with the traditional linear rating method is more scientific , objective, reasonable , at least as a supplement traditional methods and reference . Cross confirmed the results of three independent methods , but also help the reliability and accuracy of the results . (3 ) on the basis of the listed companies of investment value assessment results , and further establish the listed companies select the threshold model .

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CLC: > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods
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