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In order to offer more suggestions for the construction of energy transportation channels in China, we evaluated the existing system with the scale information entropy. By calculating the scale information entropy and the equilibrium degree with the data of annual investment in the fixed assets of energy transportation, we measured the scale and its rationality. Empirical results show that the partial...
In this paper, hierarchical holographic modeling (HHM) is used to identify the risks in transport PPPs under the perspectives of contractual nature of PPPs, institution and cultural environment, and inadequate supervision. Then, we propose that the traditional financial audit approach can not effectively control risk on PPPs, and furthermore, we give an analytic framework of audit supervision for...
Pearl River Delta is an export-oriented and rapidly urbanized region which is closely integrated with the global economic system. A preliminary conclusion was obtained based on the analysis of the present regional planning system of the Pearl River Delta. There was a mismatch between the two parallel subjects of the regional traffic network and the eco-environment protection. Three improvement measures...
Proven natural gas reserves are identified through continuous development of knowledge of geological models. The geological setting is the basis of reserves, and knowledge of geological models is a determining factor. The improvement of exploration techniques is a controlling factor, and the market demand is a stimulus. Exploration work required for discovery is a necessary factor, and Government...
Based on the methods of theoretical studies and practical analysis, this paper analyzed the restrictions to China's agricultural logistics infrastructure, which are unsuitable strategies, insufficient construction investment, unreasonable distribution and imperfect management system. Then it pointed out a series of strategies to quicken the construction of agricultural logistics infrastructure. First...
According to the moderately Hyper-traffic strategy, the index system about regional highway communication and economic development is established, which is used to evaluate relational grades based on the gray relative theory. After the economic index and the traffic index of previous year are relatively assessed, the conclusion turns out that hyper strategy is remarkable influence on the economic...
The expressway system expanses rapidly in China, and needs huge amount of investment to support the development of the system. During the decision-making, the investors require accurate quantitative analysis with proper model. The problem of expressway investment is embedded with numerous uncertainties due to changing in social, economic and environmental contexts. We can solve this problem with a...
In the early of 1990s, reverse logistics was beginning to be widely concerned by some developed countries, as the government and consumers were more attached importance to environment. China had paid more attention to forward logistics, but there is little concern about reverse logistics. As China entered WTO, companies will be confronted with fierce competition. It is necessary for Chinese companies...
Electronic commerce and transportation services play an important role in FDI (foreign direct investment) distribution in China. One region with higher developed electronic commerce and transportation services receives more FDI. FDI absorbed by one region of China is affected by other regions. This effect is also closely related with electronic commerce. This essay, based on the data of China from...
To increase the efficiency of exploiting energy resource and confirm the optimum expected energy-saving target and the tax rates implementation scheme of the energy-saving target, an analytical model of tax policy was set up for researching on the sustainable energy for Chinapsilas transportation sector. This model which is based on system dynamics, is taken the effects of the energy price, interest...
In recent years modern logistics has developed very rapidly after the logistic conception had appearing in china more than 20 years ago. This paper assesses the technology progress of the logistics in China on the base of DEA (data envelopment analysis) method. The principle of DEA method is illustrated, the feasibility and superiority of the DEA method when it is applied in evaluating the technology...
Urban logistics infrastructure (ULI) is an important area of urban competition capability. The intension of logistics infrastructure capability (LIC) is analyzed in this paper. Compared with the extensive research on LIC in developed world, empirical work is still rare in developing world. In this paper the theory of LIC is firstly overviewed. Then a new evaluation index system for LIC evaluation...
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