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Today, we live in the world where technology is embedded in almost all the fields. In stock market operations, the data computing logic and processing power can be harnessed to give one a competitive advantage over the other. The stock markets over the years have provided excellent investment returns, but the amateur traders are not able to take its advantage due to obsession changing market and losing...
Index tracking has become one of the most common strategies in asset management. The index-tracking problem consists of constructing a portfolio that replicates the future performance of an index by including only a subset of the index constituents in the portfolio. Finding the most representative subset is challenging when the number of stocks in the index is large. We introduce a new three-stage...
This study is aimed at determining the future share net inflows and outflows by using the characteristics of Exchange Traded Funds (ETF) as variables in a data mining based analytic methodology. The relationship between net flows is closely related to investor perception of the future and past performance of mutual funds. In order to explore the relationship between investor's perception of ETFs and...
There are a variety of uncertainties in construction projects because of the uniqueness, complexity and the one time off characteristics of each project. Especially in the investment decision-making stage, decision-maker grasps so little information that there is a huge informational gap in this stage. The process of mining existing information in the investment decision-making stage is also the process...
The fixed asset investment plays the important role in industrial economy increase and structure adjustment, and statistics of fixed asset investment is the basic tool to reflect the relationship and rule of this kind of economy phenomenon. In China, the Ministry of Transportation takes in charge of the statistics of fixed asset investment in highway and waterway transportation. By summarizing the...
Presently, China's coal mine safety situation is grim, in which a very important reason is lack of safety investment dynamic. Safety investment dynamic analysis and assessment can provide decision basis for effective control and guide. The paper analyzed impact indicators of coal mine safety investment dynamic; established unascertained clustering based coal mine safety investment dynamic assessment...
Putting investment in real estate or in stock? It is a hard decision for the investors to make. So based on the data from the year 1998 to 2007, this article sets up a gray-situation decision model, which shows that in the past 10 years the strategy of investing in real estate is the best, better than investing in stock and than investing in both simultaneously. This article believes that it is not...
Along with the deepening of the state-owned business remanufacture, more and more state-owned businesses have implemented the reform of the stockholder's rights multiplication. The whole employee stock ownership as one form of the stockholder's rights multiplication is also being applied widely. In the whole employee stock ownership enterprise, the factors such as the contradictions of staff's dual...
In the economic globalization background, the scope of foreign direct investment (FDI) is more and more bigger, and the economic impact on countries and regions is more and more far reaching. Therefore, the environmental evaluation of foreign direct investment has become a very important topic, but existing environment evaluation method of foreign direct investment is very hard to unify objective...
Intra-industry trade has become a main trade form in recent years. This paper focused on the empirical work on the determinants of intra-industry trade in Chinese manufacturing. We studied the determinants of intra-industry trade in Chinese manufacturing by considering the country characteristics and industry characteristics synchronously. Based on the regression analysis, we found that the level...
The methods of the real estate investment evaluation used today usually fail to solve the high-dimension data. To overcome this shortcoming, an improved PP model was proposed. The method evaluates the merits of the investment programs, according to the size of the projector function by using the Projection Pursuit method. The ant colony algorithm was applied to finish the global optimization. The...
Based on the analysis of environmental impact factors in real estate investment, it establishes the index system. It also establishes the comprehensive evaluation model of unascertained measure on the basis of the attribute levels, which is applied to the comprehensive evaluation of investment environment in real estate. The unascertained comprehensive evaluation result of investment environment in...
By technical-economic calculation of the gas pipeline network, the economic diameter can be determined and the project investment can be saved. According to the principle of value engineering, a mathematical model is constructed for technical-economic calculation of the gas pipeline network. The function of gas pipeline network is analyzed and is divided into four parts: gas transport, gas distribution,...
Portfolio optimization plays a critical role in determining portfolio strategies for investors and it is intrinsically a discrete multiobjective optimization problem whose decision criteria conflict with each other. This paper extends a novel numerical multiobjective optimization algorithm, so-called multiobjective extremal optimization (MOEO), to solve the portfolio optimization problem. The proposed...
During the last three decades since the implementation of the Open Door policy, the tourism industry in Hubei Province has experienced rapid development with the great support and emphasis from government. The year of 2009 is the final year to implement the ??Eleventh Five-Year Plan?? and also the most critical year for government to increase 4 trillion yuan investment in infrastructure to expand...
This paper creates a preference index of credit behavior to describe the behavior preference and the risk preference of banks, introduces the implementation and loosening of capital requirements into calculation model, conducts an empirical test by making use of 522 data sample points of 29 banks in the China from 2002 to 2006. It gets the conclusions that the more rigorous capital requirements will...
In this paper we employ detrended fluctuation analysis (DFA) technique to estimate the local Hurst exponent of Shanghai stock exchange composite (SSEC) index, which is used to predict the crash or other drastic decreases in Chinese stock market. We assume the local Hurst exponent can be used to as a measurement of actual excitation or nervous state of the market before the displaying of market index...
Commercial real estate investment analysis is very important for the commercial real estate industry, which is influenced by a series of complicated and various factors. Previous research emphasized on a certain part of the investment analysis, such as, commercial real estate's market position, location, marketing strategy, risk control. Most of present works are to establish evaluation index system...
The article examines daily market index data of China stock markets from 1998 to 2008, and analyses fluctuation link trend between two regions' stock markets. Through Johansen co-integration test and Granger causality test, the paper finds the link between Shanghai and Shenzhen stock markets and Hong Kong stock market has become more closely linked and integration trend is remarkable. The strong relevancy...
The different regions have different characters in the foreign capital utilization of forestry. The paper divides the country into five forestry economic regions, and analyzes the scale and industry direction of forestry foreign capital of each region. In order to find out the weaknesses of each region, the representative provinces of each region are chosen, that is Heilongjiang Province, Henan Province,...
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