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China's economic restructuring on the industry plays a vital role. This article is intended to study the degree of the impact on China's economic restructuring in various industries and their inter-relationship. In this paper, multiple linear regression method is used; multiple regression equations are established with the four main indicators of economic restructuring and the three industries output...
A new formulation facilitating the determination of the autocorrelation lags, and consequently the autocorrelation matrix, of an autoregressive moving average signal of arbitrary order (ARMA(p, q)) is presented. The main features of our formulation, stated as a set of linear equations to be solved, are 1) its conceptual simplicity 2) its reliance only on primary parameters of the ARMA(p, q) model,...
Based on the principle of innovative alliance formation process of virtual enterprise cooperative projects, the risk management models including the process of brainchild project market risk and virtual enterprise project cooperation design, co-manufacturing process, and co-marketing process are established. Also, their risk factors definition, identification and assessment are carried out, monitoring...
Chinese bank plays an important role in the financial system. It demonstrates the causality between financial intermediary represented by banks and economic growth in Hebei by rigorous econometric analysis method. It also gives some policy suggestion based on the analysis of the data from 1978 to 2007 with ADF unit root test and Co-integration test and Granger causality test. The result shows that...
This study focuses on quantitative correlation problem of four railway parcel traffic parameters: Number of Initial trains (NIT), GDP of cities, number of parcel traffic agencies (NPTA) and number of parcel traffic nodes (NPTN). It can be seen as a multivariable systems that called multiple-input single-output(MISO). Then ANN is used in to resolve the multivariable correlation analysis problems in...
Coordinated signal control can effectively ease urban traffic congestion, because which can improve the continuity of traffic flow movement and reduce delay. Real-time green light starting time setting is the key for practical engineering application of coordinated signal control system. Signal offset between adjacent intersections determines green light starting time. But traditional traffic control...
This paper examines the hypothesis that the national funding of science is a product of the process of governance. In support of this idea comparative theories of national governance are mustered. A mixed regression model is developed which examines the explanatory power of economic and political variables in determining science funding in an extended sample of OECD nations.
The importance of renewable energy sources has been growing at a high rate as a result of being environment friendly. In particular, wind power is one of the most successfully utilized of such sources to produce electrical energy. The available wind energy depends on the wind speed, which is a random variable. For the wind-farm operator, this poses difficulty in the system scheduling and energy dispatching,...
Based on the Shenzhen’s minimum wages adjustment formula, the multiple regression method was used to screen variables for determining the affecting degree of the variables. After the weight coefficients of the variables were calculated, a modified formula which is more appropriate for Shanghai was presented. The final result shows that average wage growth rate is the major affecting factor of minimum...
We propose an agent-based model of a futures market to analyze the characters of wheat futures markets price stylized facts. We use the Brenner's ldquostochastic belief learning modelrdquo to describe the speculative agents' beliefs learning process. In this model, the bounded speculative agents have different learning capability and risk aversion degree, and they can learn both from individual and...
Using a characteristic function method the mixing property and ergodicity of strictly stationary continuous-time linear random process driven by process with independent increments have been proven.
With the managing transitions and social transformation, enterprises concern about the nonmarket environment and take active steps to adapt to external political and social environment. As a nonmarket act, corporate citizenship behavior refers to the empirical analysis in this paper. On the other hand, based on to explain "corporate citizenship behavior - strategic adaptation - competitive advantage",...
This paper presents a model with five impact factors for online shopping. These factors include the seller's feedback rating, merchandise's diversity, payment way, logistics and customer service. The results revealed that the five factors have significant effects on the consumer's intention of online shopping. The customer service showed the biggest impact. The correlations were observed between seller's...
In the paper, we investigate the vector error correction model considering co-feature. The identification procedure and algorithms are overviewed briefly in line with (Hecq. A., 2004). Then a simple case study for electricity consumption and economic growth in China is given for model comparison. It is found that model considering co-feature can potentially improve the model estimation efficiency.
Based on the researches of the perceived risks in the Web, we construct a model to deal with the perception how to influence customers to buy in the field of C2C . Then, get 192 effective questionnaires through Internet survey. It is proved store risk, product risk, and delivery risk are 3 dimensions of C2C consumers' risk perception. The effects of product risk influence consumers' purchasing intention...
In order to improve the accuracy of spatial forecasting based on panel data, the significance of spatial autocorrelation on the panel data is tested by Moran I, the first-order spatial autoregressive model and the Kriging algorithm model are established from the perspective of the cross-sectional data, respectively, and back-propagation neural network model trained by the genetic algorithm is established...
With the theory support of "the first law of geography" the spatial variance of the land use landscape in Haidian District of Beijing is analyzed with the geostatistic tool and grid sampling method. The spatial organization and mechanism of urbanization can be well understood by the reveal of spatial characteristics of artificial impact and ecological effect. The results show that: (1) the...
Forest fires are devastating disasters, which are considered as the most serious disasters at the 21 century. When forest fires occur, ignition points have not yet developed for many unmanned area and away from the roads and railways. Therefore, precision positioning of the ignition point and fire-fighting forces and analysis of fires regional distribution are particularly important. In this paper,...
We consider a 2D individual-based model of biofilm, in which bacteria can generate a polymeric substance (EPS), The coupling between polymer generation and bacteria creates a variety of biofilm structures. Then, we derive the equations of first and second moment evolution for the bacteria and EPS particle population sizes. This approximation of the dynamics is much lighter to compute than the whole...
Co-integration theory was applied in this paper to verify the function of highway industry in Henan economic development. It shows that there is a long-term stable relationship between highway industry investment in Henan and Henan economic development. The construction of highway in Henan started rather late and its positive impacts on Henan economic development are inconspicuous, however, economic...
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