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(guó)目前投資公司股票選擇理論存在的不足之處入手,重點(diǎn)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(gè)方面,即宏觀及行業(yè)因素、財(cái)務(wù)報(bào)表、成長(zhǎng)性、財(cái)務(wù)杠桿和營(yíng)業(yè)杠桿、公司的價(jià)值和公司經(jīng)營(yíng)失敗的預(yù)警分析,結(jié)合定性分析和定量分析的方法進(jìn)行了研究和探討,形成了獨(dú)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(jì)學(xué)理論和投資項(xiàng)目的經(jīng)濟(jì)評(píng)價(jià)理論為特許權(quán)合約設(shè)計(jì)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(jìn)展和特許權(quán)合約設(shè)計(jì)研究成果的基礎(chǔ)上,對(duì)特許權(quán)合約設(shè)計(jì)的經(jīng)濟(jì)分析方法進(jìn)行了研究。