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Speculativeness and instability of short-term capital flows would have an enormous impact on a country's financial stability and economic development. The paper summarizes the "push pull" impact of Chinese short-term capital flows mainly is: Domestic and foreign interest-rate spread, expected exchange rate, domestic capital market prices and domestic prices in commodity markets, and gains...
The analysis of exchange rate decision and its dynamic adjustment are the core of exchange rate theory. In this paper, based on the exchange rate overshooting model, we highlight the mechanism of financial economy and real economy and their two-wheeled driven manner operation, which is associated with the aggregate supply and aggregate demand of macroeconomic. With the help of nonlinear macro-finance...
Programming for personnel quota is an important part of Human Resource Management of Enterprise. The configuration of various categories of personnel will have a direct impact on the reasonableness of economic efficiency of enterprises. Generally Programming for Personnel quota was more considered from the point of labor quota. It can basically meet the requirements of the job quantity, but it often...
This paper develops a partial equilibrium model of housing flow market and investigates the relationship of property tax and housing price in the two typical scenarios of perfect monopoly and perfect competition. The model documents that the imposition and elevation of property tax will cause the housing price decline in whatever cases of market structure. The greater the degree of monopoly is, the...
In this paper we apply a Data Envelopment Analysis (DEA) for measuring changes in total carbon emission efficiency between 1986 and 2008 across Chinese regions and then estimate driving forces of regional carbon emission performance (MCPI). A long-run relationship has been detected and the coefficients, estimated using Kao's method, are statistically significant mostly. Our results indicate the positive...
With the wanton spread of the global financial turmoil in 2008 ,the majority enterprises in China have been the impact in great degrees, including Apple industry. In this context, it is an urgent need to address many problems of Apple industry in order to obtain stable development. And organizational innovation is the effective measures to sustainable development and transforming itself.Based on the...
To find effective estimations of tail dependence, we present the estimators of upper tail dependence coefficient by using survival copula. We research to two problems by using the samples from t-copula. Firstly, do the estimators estimate effectively the upper tail dependence coefficients of copula? Which is the best among the estimators? Secondly, if sample isn't from true distribution, do the estimators...
From the viewpoint of flexible strategy and network innovative height, industrial clusters possessed significant regional characteristics and strategic competition become the research objects in the paper. Three networks such as dynamic distribution networks, agile trading network and open social relation network and so on successfully operate in regional economy environment of liaoning province....
This article used the multi-level fuzzy quality synthetic evaluation principles to evaluate a Beijing enterprise's culture construction. Screening a representative building of enterprise culture a total of 21 indicators of four main types of fuzzy statistics and then use the set-valued iterative method gives the weight for each indicator, using multi-level fuzzy comprehensive evaluation of the technologies...
With the arrival of service economy and the development of service marketing, the service quality and customer satisfaction are increasingly attached importance to the enterprise. How to improve the service quality and make the customer satisfied will be the key factor for retailing to success. In this paper, based on the relationship between the service quality and customer satisfaction, we build...
With regional economy development, regions interact each other and aren't independent any more. This paper aimed to reveal how the regions (provinces) effect to each other in terms of industry from spatial angle, put forwards and defined four modes of inter-regional industrial interactions based on basic regional agglomeration and radiation theory, and explored quantitative measurements combining...
Gene Selection is very important problem in the classification of serious diseases in clinical information systems. A limitation of these gene selection methods is that they may result in gene sets with some redundancy and yield an unnecessary large number of candidate genes for classification analysis. In the current work, a hybrid approach is presented in order to classify diseases, such as colon...
Breast parenchymal density has been found to be a strong indicator for breast cancer risk but the process of classification by the radiologists has been proved to be quite subjective. Furthermore, recent studies have shown that the effectiveness of most modern CAD systems used for breast abnormality detection diminishes greatly when parenchymal breast tissue density is high. Therefore the existence...
The competition between enterprises has become increasingly recently, it has been worthy more attention for managers how to win the customer loyalty. In domestic sport clothing market, The larger market was occupied by foreign brands, and the home brands are less developed relatively. Since Zhengzhou is in the central part in China, it is an essential place for businesses. The customer satisfaction...
This article analyzes FDI (Foreign direct investment)'s Overflow Effect on High-tech Enterprises of Shannxi Province typically in two aspects of qualitative analysis and quantitative analysis on the basis of the review and summary of the general situation of FDI in the Hign-tech Enterprises of Shannxi Province. On the aspect of qualitative analysis, researches have been carried on in angles of economic...
In CRRA (Constant Relative Risk Aversion) theory, we analysis factors influencing the optimal R&D investment. The theoretical model points out that the optimal R&D investment depends on three factors: the expected profits growth, the critical level of accumulated investment on R&D and the company's risk preference (the volatility of future cash flows). By the empirical analysis of 156...
In order to reveal the relationship between FDI and economic growth in ShaanXi, statistical data of ShaanXi's GDP and FDI from 1994~2009 were used to study the relationship between FDI and economic growth in ShaanXi based on OLS model. The results showed that FDI played a certain role but not the main character in promoting economic growth. Under certain policy the expansion of foreign direct investment...
This paper selected three indicators in Hubei rural areas, such as rural per capita net income, rural financial interrelation ratio and level of rural financial efficiency. We used unit root test, co-integration test, granger causality test and impulse response measurement methods to make an empirical study on the correlation between Hubei rural financial development and rural economic growth. The...
This paper presents a statistical model based on a hybrid computational intelligence technique that merging neural networks and fuzzy logic for wind power forecasting. A mesoscale NWP model is used to forecast meteorological variables at a reference point of a wind farm for the next 36 hours at half-hour intervals. The output of the NWP model, together with measured data form SCADA and wind tower,...
It is expected to install a large amount of generation from renewable energy sources such as wind power generation and photovoltaic generation into power systems. However, a large penetration of such renewable energy sources causes some problems in power systems, e.g. frequency fluctuation. In this paper, a number of Heat Pump Water Heaters (HPWHs), one of the energy efficient-use customers' appliances...
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