According to the deficiency consisting in the present stock choice of the investment company in our country , the paper emphatically analyses the limitation of the basic analysis theory in the stock choice and depending on it forms a special theory of the stock choice for the investment company from the following six aspects such as the macro factors and line factors , the financial state , the growth nature , the financial leverage and operating leverage , the corporate value and the predicting warn of the corporation operating to research and explore by the qualitative analysis method and the quantitative analysis method 本文從我國目前投資公司股票選擇理論存在的不足之處入手,重點分析了原有基本分析理論在股票選擇中的局限性,從如下六個方面,即宏觀及行業(yè)因素、財務(wù)報表、成長性、財務(wù)杠桿和營業(yè)杠桿、公司的價值和公司經(jīng)營失敗的預警分析,結(jié)合定性分析和定量分析的方法進行了研究和探討,形成了獨特的投資公司股票選擇理論。
The basic analytical theories and methods in the designing of concession contracts are supported by the theory of government regulatin and information economics and economic evaluation of invested projects . on the base of the review of theoretical development in these fields and the study of concession contracts designing , the economic analytical methods used in the designing of concession contracts are studied in this dissertation 有關(guān)自然壟斷行業(yè)的政府管制理論、信息經(jīng)濟學理論和投資項目的經(jīng)濟評價理論為特許權(quán)合約設(shè)計提供了基本分析理論與方法,本文在回顧這些領(lǐng)域的理論進展和特許權(quán)合約設(shè)計研究成果的基礎(chǔ)上,對特許權(quán)合約設(shè)計的經(jīng)濟分析方法進行了研究。