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IPO (Initial Public Offerings) pricing is a systematic and complicated task that directly determines whether the capital market is able to function in a healthy way. As China's stock market goes through ups and downs, China Securities Regulatory Commission generally adopts a positive strategy. Therefore, to weaken the policy factors, 48 cases of IPO companies dated from January 2014 to February 2014...
Stock market dynamics is of great importance to researchers from diverse fields. Network Analysis of stock data can play an important role in the study of stock market. In this paper, network based data mining of stock market is done to identify crucial players. Stock market network in United States created based on dynamics of stocks over one year captured as daily time series, is used for the analysis...
The Detrending Moving Average (DMA) algorithm can be implemented to estimate the Shannon entropy of a long-range correlated sequence which will be shown to be of particular relevance for its significance in finance. The entropy is written as the sum of two terms corresponding respectively to power-law (ordered) and exponentially (disordered) distributed blocks (clusters). Interestingly, the behaviour...
This paper investigates the M&A performance of coal listed companies in our country that experienced M&A from the years 2008 to 2012. The factor analysis method and comparative analysis method are employed and further the multiple regression analysis is used to identify the important factors for short-term M&A performance. The results show that the performance of coal companies in our...
This paper investigates the influence of internal control on executive pay-performance sensitivity in public welfare SOE and commercial SOE in China by empirical study. Finally, we find that the implementation of internal control can not improve executive pay-performance sensitivity in all kinds of SOE, which means the reform of state-owned enterprises in China can not be the same mode. We need to...
Since the separation of ownership and management in companies, senior managers as the company's core decision-making, their pay is directly linked to company performance. In this paper takes the construction industry as its object of study, selecting total assets net profit margin, return on equity, earnings per share, total assets, asset-liability ratio indicators which can measure the company performance...
In this paper, the hierarchical chart for open-end fund performance evaluation is obtained by using the analytic hierarchy process. Furthermore, by utilizing the fuzzy and grey comprehensive evaluation methods, a scoring model for the evaluation of open-end funds is established. A 3a method-based comparison model is then constructed. Finally, an empirical study is conducted by using section data for...
In the view of supply chain finance, the default risk of the enterprise not only exists within the enterprise, but also gets along with between two enterprises, which makes it more essential to evaluate the default risk of the whole supply chain. This paper addresses on the contagion of the risk between two enterprises, selecting the financing enterprises as the research object and taking two enterprises...
Effective identification of key user knowledge sources which are able to match with the innovation task of the enterprise can reduce the cost of enterprise search and evaluation, enhance the participation willingness, and promote innovation performance in crowdsourcing innovation mode. Based on the bilateral perspective of both enterprises and users, the present paper proposes the framework to identify...
This study adopts the method of factor analysis, and focuses on the asset quality of 16 listed banks in 2009–2013.This paper chooses 13 major indexes from four aspects: assets structure ratio, asset management effectiveness, profitability and risk to make the comprehensive analysis, and calculates F value of the quality of listed bank assets. By comparing the F value, we find that the scores of state-owned...
The Chinese stock market is ever changing and will play an increasingly important role in the global financial system. By analyzing topological properties of this market and temporal changes, this paper investigates network dynamics of this market by emphasizing interdependencies between stocks. This study partially selects 176 constituent stocks of CSI 300 index during the period of January 2009...
Six Sigma has been used by large companies to improve the performance of their manufacturing processes. However, the interest and the application of this methodology in small and medium size companies is something emerging, despite being little widespread in the literature. This article shows the applicability of Six Sigma in a small Brazilian company, explaining the application strategy and its impacts...
This paper focused on the petroleum engineering services and the data of path and regression analysis from users of each drilling engineering company were calculated by the partial least squares method. Based on the whole comparison, This paper has achieved the evaluation of the existing user satisfaction evaluation system of drilling engineering services, and mainly illustrates key factors and effects...
How to find out the vulnerability and the potential failure mode in supply chain, then evaluating them means much to the protection and controlling of supply chain risks. Based on the supply chain reference operation model SCOR, this paper first gets the evaluation index system and the corresponding potential failure mode, then combined with the fuzzy set theory and grey relational theory, constructs...
Truck drivers typically display different behaviors when facing various driving events, e.g., approaching a roundabout, and thereby have a major impact both on the fuel consumption and the vehicle speed. Within the context where fuel is increasingly a major cost center for merchandise transport companies, it is important to recognize different driver behaviors in order to be able to simulate them...
Based on a sample of 218 first-line service staffs from hotel industry, this study explored the dimensions of Internal Service Quality (ISQ) and examined their relationships with employee work satisfaction, organizational commitment and work engagement. Results showed that the ISQ contains of two dimensions, namely environment quality and interactive quality. Environment quality had significant and...
Using panel data and DK fixed regression, this paper empirically researches the relationship between the board of directors characteristics and internal control quality based on a dataset consisting of listed companies of both Shanghai stock exchange from 2008 to 2012. We find that the internal control quality is significantly inversely associated with general CEO duality, board size, board meetings...
With the observation that equity analysts tend to cover similar stocks, we propose a simple, intuitive method to convert their coverage sets into pairwise similarity values among stocks. These values are shown to have a strong positive relationship with future stock-return correlation. Further, these values are easily combined with historical correlation. Together, they produce more accurate predictions...
In this article we introduce a new strategy for optimal diversification which combines elements of Diversified Risk Parity [1], [2] and Diversification Ratio [3], with emphasis on positive risk premiums. The Uncorrelated Positive Bets strategy involves the identification of reliable, independent sources of randomness and the quantification of their positive risk premium. We use principal component...
Sustainable operation of agricultural insurance companies is crucial for the sustainable development of agricultural insurance in China, and whether agricultural insurance companies can operate sustainably is fully reflected in their operating performance. Grey correlation analysis is a method that can do effective treatment for "small sample", "little data", "uncertainty",...
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