• 期刊名称:管理与工程
  • 出版周期:季刊
  • 外文:Management & Engineering
  • ISSN:1838-5745
  • 出版单位:St. Plum –blossom Press (Australia )
  • 出版地:澳大利亚•墨尔本

浏览次数 4301次

上一期管理与工程第三十三期 / 刊出日期:2018-12-19下一期
目录
  • Construction Site Safety Management Research Based

    Hongmin LI , Jianjun LIU

    BIM, Safety, Construction site, Management
    285PDF摘要

    With the continuous development of China's economy, the scale of construction projects has gradually expanded, and there are more high-rise building projects in urban cities. The construction process of high-rise buildings is relatively complex and with a long building period. Therefore, the safety of construction site must be effectively managed. With the extensive application of BIM technology in the construction field, it also has a vital role and significance for the safety management of high-rise buildings. This paper studies the on-site safety management of construction projects based on BIM. Starting from the analysis of six factors that affect construction safety, combined with BIM's system advantages, it discusses how to establish a modern BIM safety management system in the current construction environment and combines BIM security. Through the discussions of systematic issues, this paper proposes suggestions for safety management.

  • Construction of Financial Warning Model for the Li

    Yin LU

    Cash flow index, Listed company, Financial warning
    375PDF摘要

    China's listed companies are facing a lot of fierce competitions and challenges which come from home and abroad, the main threat of the listed companies is the financial crisis. Due to the cash flow index can reflect the true financial information, we started from the perspective of cash flow based on the analysis of its superiority and necessity, selected some financial ratios about its liquidity, solvency, profitability, development capacity and financial flexibility, analyzed the significance and relevance of these index, established the model. Then, according to the probability that was calculated by the model, we can judge whether the financial crisis occurs. Lastly, we used the date of the company to test the model and judge the accuracy and feasibility to the financial crisis. The results show that the financial warning model based on cash flow index can achieve more than 80% of the accuracy of the crisis prediction, the effect of the crisis prediction is better.

  • Monetary Policy, Cash Holdings and Financial

    Yang YANG , Danyang YIN

    Monetary policy, Financial development, Cash holding
    341PDF摘要

    Cash is the most current part in the assets. Analyzing the factor to influence cash holding is an important issue. Monetary policy is an important way of macro-control, which has an impact on the bank credits. In our country, the development of financial development has a serious region discrepancy. The differences lead to the level of enterprises’ cash holdings is different in different areas. This paper selected 1 263 listed companies from 31 provinces, autonomous regions and municipalities as a sample, and the sample period is from 2008 to 2016. The empirical results show that when monetary policy is tightened by the loose changes, enterprises will raise the level of cash holdings. In the region which has a high level of financial development, the level of cash holdings is lower. In the region which has a high level of financial development, the changes of monetary have a lower influence on cash holding level.

  • Research on Internet Financial Fraud Detection Bas

    Yanru XUE , Lei HUANG

    Internet Finance, Internet Financial Fraud, Knowledge graph, Fraud detection model
    375PDF摘要

    In recent years, with the development of Internet Financial, the proportion of Internet financial fraud is rising. At the same time, the scale of fraud organization has the trend of globalization, because of which the fraud detection complexity rises, which brings new challenges to the traditional way. Knowledge Graph Technology is a new search engine optimization techniques of Google. It uses entities, attributes, and connections to depict the different entities in the real world and storage them in the database. It brings a new way to the detection of financial fraud. This article uses the knowledge graph techniques with mathematical models and neighborhood knowledge to build an Internet financial fraud detection model. Firstly, it introduces the type of Internet financial fraud and analyzed in-depth understanding of the risks of Internet financial fraud, and finds a breakthrough to solve fraud-identity record testing. Secondly, it depicts the method to conduct the knowledge graph. Finally, we use the knowledge graph to detect the likelihood of the fraud, with which the client constitutions have a clearer grasp of the users. Therefore, it reduces the proportion of Internet financial fraud.

  • Analysis of Mortgage "Lemon Market" Based on Infor

    Weixin KONG

    Science and technology, Small and Medium-sized enterprises, Information asymmetry, Lemon market, Bank credit
    357PDF摘要

    Technology-based SMEs play an extremely important role in promoting technological innovation, national economic development and maintaining social stability. The financial sector is an important boost for small and medium-sized technology-based enterprises. However, in the process of loans for commercial banks, information asymmetry, the inefficiency that has led to credit rationing is widespread. Based on the theory of asymmetry caused by information asymmetry, this paper optimizes the hypothesis of "lemon market" according to the realistic situation by constructing the theoretical model of "lemon market" of small and medium-sized enterprises of science and technology, and is not complete in the Chinese credit market. This paper analyzes the causes of the "lemon market" of the SME credit market and gets the conclusion that due to the existence of information asymmetry, some companies will choose to conceal the project information, which makes the bank credit market "lemon" market. And at the end of the paper, puts forward the opinion of solving the information asymmetry between banks and S&T SMEs.

  • Research on the Choice of Foreign Direct Investmen

    Ning YU, Wei BU

    One Belt and One Road, Go out, Outward foreign direct investment, Investment model
    290PDF摘要

    How to enter the host market is the core content of its strategic decision when an enterprise decides to invest overseas. Different entry modes mean different ownership and different investment commitments and risks. Therefore, under the background of economic globalization, it is of great theoretical and practical significance to study the choice of foreign direct investment mode of Chinese enterprises. In this paper, Chinese enterprises invested in German, British, French, Dutch and Italian from 2005 to 2014 are selected as the research samples and they were registered in the Ministry of Commerce. The least squares regression result shows that under the same conditions, the performance of subsidiaries which source from Cross-border mergers and acquisition is better than the subsidiaries which are set up in the way of greenfield investment. With time going on, all of the subsidiaries performance are improved. But the performance of subsidiary coming from greenfield investment is more obvious over time and during a long time, the difference between two investment modes becomes smaller and smaller. This indicates that we should consider the management, experience, the actual situations of enterprises and other factors at the same time to choose the appropriate entry model in order to achieve long-term development.

  • Economic Analysis of Traffic Congestion in Beijing

    Tingting CHANG, Peihong CHEN

    Traffic congestion, Congestion reason, The governance countermeasure
    383PDF摘要

    In recent years, with the improvement of people's living standard, the increase of family consumption vehicles leads to the huge demand and insufficient supply of vehicles, which makes the contradiction between urban roads prominent. As the rapid development of Beijing, the larger the city expanded, the higher the building built, the unit of space to accommodate increasing population density, to absorb and carry the population will be more and more traffic must be more intensive, space will more and more limited, traffic congestion will be a more difficult and long-term problem to be solved. Alleviate traffic congestion is an inevitable requirement to protect and improve people's livelihood, but also a positive response to China's promotion of sustainable development [1] . Although Beijing Municipal Communications Commission and other relevant departments take lots of countermeasures to Beijing’s congestion, it is difficult to deal with traffic congestion issues of Beijing. In this paper, the traffic congestion in Beijing as the object using the basic principles of economics, from the supply and demand, its externality and other aspects of the road to study the causes of owner.

  • Economic Benefit Analysis of the New 3X Series EMU

    Xiang XIAO , Xiaoyue LI , Xueyue XIAO

    3X industrialization platform, New high-speed trains, Economic benefits
    369PDF摘要

    At present, the high-speed railway in China is facing many problems, such as financial losses, unbalance of passenger flow, insufficient train capacity and poor comfort, etc. Based on the characteristics and advantages of 3X industrialization platform series EMUs, this paper explicitly proposes that 3X series emus is one of the most effective ways to solve the existing problems of high speed railway. Based on the Beijing-Guangzhou high-speed railway, the paper studies the expected economic benefit of the new high-speed railway through the two paths: cost saving and income increase. According to the long-term plan of China’s national and railway development, we make a prediction about the total economic benefits of the new trains in 2020 and 2025. Through qualitative and quantitative analysis, we conclude that 3X series EMU has achieved great improvement in advancement, practicality, and comfort etc., which is a new product that perfectly adapts to China's national conditions and development prospect of railway.

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