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This paper considers a new equilibrium pricing vector with various types of investor's subjectivity based on the standard Mean-Variance theory. In order to present each investor's subjectivity, the fuzzy theory is introduced. In a way similar to the traditional MV-based equilibrium approach, the analytical equilibrium pricing vector is obtained using the degree of credibility considering credibility...
Through establishing a driving model that considering the entrepreneurial activity as a determinant and conducting time series analysis of the effect of the entrepreneurial activity on economic growth in China, this paper showed that there was an obviously positive correlation between regional entrepreneurial activities and economic development, and got the corresponding contribution rate of entrepreneurial...
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