Research And Application Of The Multi-Dimensional Dynamic Investmant Decision Of The Central Enterprise Groups

As central pillars of China s national economy,central enterprises or large-scale state-owned enterprises mainly distribute in some traditional key areas related to national security and national people s livelihood.Through listing,capital diversification,capital internationalization,internationalization of market and management,these companies have gradually become giant players in various industries on the global stage and have become indispensable important roles in global economic and social activities.With the further advancement and global recognition on the new round of economic globalization,the Belt and Road and the establishment of the concept of human destiny,as one of the carriers of China' s economy,"a new type of transnational corporation is taking shape to play an indispensable role in promoting China to national central stage and to become the aircraft carrier in the economic field.With the economic development,the investment activities of these enterprises are increasing.However,the cases of state-owned assets loss caused by investment decision-making mistakes of these new multinational companies' are constantly augmenting.The loss of huge amounts of state-owned assets has increasingly threatened the safety of the state-owned economy,reflecting some long-term debates and unresol ved issues in the decision-making science and decision-making methods:corporate strategy,policy control,environmental judgment,decisi on makers,organization,decision-making information,information processing,and decision-making methods.Based on the changes in the macroeconomic situation and the actual needs of China's capital globalization,this study attempts to establish effort in the multi-dimensional aspects of decision support methods,the diversity and scientific decision-making factors,the multi dimensional decision-making informatics and the determination of related weigtts.This article combines the risk theory on investment st rategy management with the practice of a domestic oil company's globalization process and takes large multinational company's ri sk management as well as investment project portfolio as the main resear ch object.It starts with the establishment of a multi-dimens ional investment portfolio decision support system,in the case of lacking information,seeking to find a set of decision-making management methods:to sustainable reduce the risk and decision-making mistakes,to minimize the decision-making mistake caused by single-indication of accurate information,the constraints of differences that the auxiliary information is more dependent on the decision-support institutions and deci sion-makers industry experience or industry rules recognition,and the information determination in other dimen,sions to recover losses to the company.Firstly,broke the original single dimension of economic evaluation method which based on the Lechnical economics,constructed the multi-dimensional comprehensive evaluation model based on risk,economic and strategy;secondly,during the design of the investment decision index system,risk management was introduced in the multi-dimensional dynamic event which was based on the door diameter;in addition,the method of qualitative and quant i tative model fusion was used to synthetically evaluate the weight,so as to construct a complete investment decision index system;finally,under the optimized constraints,the portfolio and resource allocation would be completed.Through an empirical analysis of the suitable single project and project portfolio,the single project and individual project combination are cleaned up according to the data specification.After data-cleaning,the results are used to test the scientificity and rationality of the evaluation and analysis model.Ultimately,a good result has been achieved.Compared with traditional technological economics based on a decision-making investment assistance system under a set of political and economic systems",the multi-dimensional investment assistance model"proposed in this study is based on the transformation of China's economy from capital input to capital output in the new period and the reality that the large number of capital output investments in the Belt and Road"national strategy is also a realistic demand for internal decision-making capital investment in a comprehensive transition of the new era economy.The "Multi-dimensional Investment Assistance Mode" adds several parallel decision elements from other dimensions on the basis of the necessary "time value,project net present value,internal rate of return,investment payback period,and sensitivity analysis" of the original investment to build a multidimensional assistance decision-making system.After the system was built,it passed verification by completing more than 100 projects invested by a multinational corporation and has been used in predicting,prognosis and queuing dozens of future projects with good effect.This study proposed an auxiliary decision-making system,which is worthy of comprehensive and further research.It will serve as a useful attempt and value contribution for the future new multinational corporations" investment dicision-marking system,as well as assist medium-and long-term planning,financing methods,partner selection and strategic asset trading decision-making.