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In this paper, a dynamic pricing model for e-commerce based on data mining is proposed after the comprehensive analysis of data mining technology applications and e-commerce dynamic pricing strategies. The authors introduce this model into the pricing mechanisms of TaoBao, and discuss the application of the model in C2C and B2C modes, which has great reference value for e-commerce enterprise operation.
The advent of the E-retailer pricks up the competition between retailers. We consider the pricing problem when the traditional retailer faces the potential entry menace from the E-retailer. We suppose the online traditional retailer prices the same to the two channels of itself which are the retailing channel and online channel. The traditional retailer combines two channels to compete with the E-retailer...
In this paper, we apply data mining technology to Chinese stock market in order to research the trend of price, it aims to predict the future trend of the stock market and the fluctuation of price. This paper points out the shortage that exists in current traditional statistical analysis in the stock, then makes use of BP neural network algorithm to predict the stock market by establishing a three-tier...
The fluctuation of oil prices attracts the great attention of the world. However, the prediction of oil prices is very difficult because the oil price system is so complex. In this paper, AR-GMDH algorithm and AC algorithm are adopted to forecast oil prices. The validity and feasibility of self-organizing data mining are manifested by the comparisons of the prediction result with that of conventional...
The empirical results show that the dynamic conditional correlation (DCC) and the bivariate asymmetric-IGARCH (1, 1) model is appropriate in evaluating the relationship of the U.S. and the Canada's stock markets. The empirical result also indicates that the U.S. and the Canada's stock markets is a positive relation. The average estimation value of correlation coefficient equals to 0.686, which implies...
The electronic commerce (EC) has fundamentally changed the environment of business, has gained attention as a major theme for enterprises to keep their competitiveness. Research on price competition and strategic behaviors in electronic commerce has advantaged improvement competitiveness of EC firms. This paper applies the game theory to study the pricing strategy of commodities in e-commerce. Firstly,...
Strategic bidding problems are becoming key issues in competitive electricity markets. This paper applies bilevel optimization theory to deal with this issue. We first analyze generating company strategic bidding behaviors and build a bilevel optimization model for a day-ahead electricity market. In this bilevel optimization model, each generating company will choose their bids in order to maximize...
The launch of Shanghai-Shenzhen 300 index futures can not only supply the hedging tools and liquidity, but also bring some new kind of risk. The principal of this research is to analyze the risk hedging policy of the index futures using various kinds of dynamic hedging portfolios of index futures and index options with the same underlying index. Firstly, we developed a delta-neutral dynamic hedging...
Price dispersion is an indication about the efficiency of market. An evolution model of price dispersion (EMPD) is put forward in order to research the efficiency of C2C e-business market. By concluding the influence factors of price dispersion and analyzing the trade behavior in C2C e-business market, four representative factors that are business number, business credit, customer type and transfer...
In a three-stage dynamic game model, the article studies the relationship between investments financing and product market competition in the case that the enterprise's debt financing strategy is made after making research and development investment strategy under uncertain circumstance. The research show that under the enterprise's margin income increasing with market demand booming, the increase...
Split-share structure reform has been a focus since its implementation. It is of great significance in theory and practice to solve whether the circulation initiatives of 2/3 of the non-outstanding shares for listing companies are promoting the development of capital markets validity. By sampling A-share listed before December 31, 1996 in Shanghai stock market, this paper analyzes the simulation of...
With the development of global economic integration, competition between enterprises has evolved to competition between supply chains. It is not enough for enterprise to focus on supply chain performance of its own, because neglecting behavior of rival, decision often deviates from optimal strategy, which can result in failure in competition. We studied the price competition of two-echelon supply...
This paper develops an optimal energy efficiency subsidy model and analyze it. Consumer choice failure is necessary for subsidies to be warranted when electricity prices are too high. To deal with consumer choices failure, it portrays welfare effects of subsidizing efficiency by assigning the full welfare benefits of those investments through expansion of the set of individuals. Such an ascription...
Equipment is the active part in fixed investments of the construction project. In manufacturing engineering construction where Organic formation of capital is high, the equipment price accounts for a ratios of the construction costs. However, it takes a long process to complete the contract of large-scale equipment introducing and there also exists many uncertainty factors, which lead to the obvious...
Knowledge of customer reservation price aids manager in implementing many marketing strategies such as dynamic pricing, bundling sales, and target promotion etc. This paper investigated how cognition factors affected different customer segment's reservation price distribution. Utility of information products usually can not be quantitatively measured like that of physical products, and contrarily,...
This paper introduces the extreme value theory (EVT) of VaR into the research on the price risk of Chinese soybean spot market and American soybean future market. As some improvement, this paper introduces partial regression coefficient, clustering and runs test into the threshold value model. On base of extreme value theory threshold value model can do quantitative management well for extreme price...
We study a problem where wireless service providers compete for heterogenous and atomic (non-infinitesimal) wireless users. The users differ in their utility functions as well as in the perceived quality of service of individual providers. We model the interaction of an arbitrary number of providers and users as a two-stage multi-leader-follower game, and prove existence and uniqueness of the subgame...
There are two aspects in the growing demand of the converged-innovative products. The first is that the converged products substitute the original market demanding, and the second is of creating the new market demanding. Thus, based on redefining the concept of technological convergence, we analyze market demand of convergent products according to the characteristics of technological convergence in...
The coordinate of the relationship among supply chain enterprises is important to supply chain management. And the price discount is the most used coordinate mechanism of the relationship among supply chain enterprises. First of all, various relationships among different enterprises are discussed; secondly, aiming at these various relationships, different price discount projects are designed in order...
Cash flow is the basis of value evaluations of listed companies. Based on the complete sample data from the Shanghai and Shenzhen Stock Markets during the year 1998-2005, we compared the value correlations among CFO, FCF and TCF using pricing model and benefit model, and found the value correlation of CFO, and then analyzed the differences of the value correlation of cash flows in different years.
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