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The exchange rate and equity division reform enhance the integration of the currency market and equity market. B-N decomposition method is used in this paper to decompose the original data of RMB exchange rate and CSI 300 index. Then this paper studies the long-term volatility relationship between the two markets by analyzing the long-term transitory components decomposed in different stages. Results...
This paper presents a hybrid approach for online fault detection in nonlinear processes. To solve the possible monitoring difficulties caused by nonlinear characteristics of industrial process data, two applications of the Kernel Method: Hypersphere Support Vector Machine (HSSVM) and Kernel Principal Component Analysis (KPCA) are used as fault detection methods. On top of that, to obtain the adaptive...
China will more firmly embrace green and low-carbon development ideals and step up efforts in saving resources and protecting the ecological environment. Therefore, the green taxation policy is just part of a portfolio of possible policy changes. Under this background, this article summarizes many countries' green taxation policy, and explains the objective of polluter pays principle and the mechanism...
With the development of market economy, the collectivization and low carbon economy, China Enterprises Income Tax Law creates a playing field for electric power enterprises and adopts more streamlined tax incentives that are in line with the country's economic policy. This article summarizes the major development and influence of the Law in electric power enterprises, tax rates, expenses, and qualification...
The basic PSO algorithm is a simple and rapid method, using evolution and calculation. However, the convergence precision of the basic PSO algorithm is low, and the algorithm can easily fall into its local maximum value. In order to overcome these disadvantages, an MPSO (modified particle swarm optimization) algorithm is proposed. The MPSO algorithm combines a mutation operator and a dynamically adjusted...
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