本文選題：鋼鐵上市公司　切入點：Copula　出處：《安徽工業(yè)大學》2014年碩士論文　論文類型：學位論文

【摘要】：鋼鐵上市公司代表整個鋼鐵行業(yè)的優(yōu)質(zhì)公司，這些上市公司股票投資風險該如何辨識，怎樣通過現(xiàn)有的上市公司數(shù)據(jù)對其進行風險評價。本文以我國鋼鐵板塊23家上市公司為研究對象，以鋼鐵上市公司經(jīng)營狀況的角度，對我國鋼鐵上市公司股票投資進行風險評價。 本文首先以評價方法和評價指標綜述了股票投資風險評價的研究現(xiàn)狀；又以證R凳諧》縵鍘⒔鶉謐什楹�、汇率及茰O矯嫠母齜矯胬醋凼鯟opula函數(shù)的研究現(xiàn)狀。然后以實際數(shù)據(jù)為支撐，根據(jù)鋼鐵上市公司及鋼鐵板塊指數(shù)周期內(nèi)的變化，分析了鋼鐵上市公司股票投資風險程度。最后運用Copula函數(shù)對鋼鐵上市公司股票投資風險與鋼鐵上市公司經(jīng)營相關性進行研究，，研究的指標有鋼鐵板塊指數(shù)與營業(yè)總收入、營業(yè)總成本、利潤總額、凈利潤、應付職工薪酬，營業(yè)總收入與營業(yè)總成本，營業(yè)總收入與應付職工薪酬，營業(yè)總成本與凈利潤，凈利潤與應付職工薪酬之間的相關性，并分析指標間的相互影響程度。 本文研究的鋼鐵上市公司股票投資風險問題有鋼鐵上市公司復蘇緩慢，經(jīng)營不善，發(fā)展受限，競爭激烈這四類問題。最后提出了相應的對策，強化自身內(nèi)涵建設，轉(zhuǎn)變目前發(fā)展觀念，利用外部資源發(fā)展。
[Abstract]:Listed iron and steel companies represent high-quality companies in the entire steel industry, and how do these listed companies identify stock investment risks? How to evaluate the risk of listed companies through the existing data of listed companies. This paper takes 23 listed companies in China's iron and steel plate as the research object, and from the point of view of the operating conditions of the listed steel companies, This paper evaluates the risk of stock investment of listed iron and steel companies in China. This paper firstly summarizes the research status of stock investment risk evaluation by the evaluation method and evaluation index, and then proves the risk evaluation of stock investment by proving R bench harmony > guillotine 13 quail? Jacaranda 11? The present situation of research on the opula function of mandarin vinegar based on real data, according to the changes in the cycle of listed steel companies and steel plate index, This paper analyzes the degree of stock investment risk of listed iron and steel companies. Finally, we use Copula function to study the correlation between stock investment risk of steel listed companies and the operation of listed iron and steel companies. The indexes of the study include the iron and steel plate index and total operating income. The correlation between total operating costs, total profits, net profits, wages payable to employees, total operating income and total operating costs, total operating income and pay payable to employees, total operating costs and net profits, net profits and salary payable to staff and workers, The degree of interaction between indicators was analyzed. In this paper, the stock investment risk of listed iron and steel companies are four kinds of problems, such as slow recovery, poor management, limited development and fierce competition. Finally, the corresponding countermeasures are put forward to strengthen the construction of their own connotation. Change the current concept of development, use external resources to develop.
【學位授予單位】：安徽工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：F832.51;F426.31

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