" for the development of the input - output method and for its application to important economic problems 發展了投入產出方法,該方法在許多重要的經濟問題中得到運用
Moreover it applies input - output method and considers efficiency of private capital agricultural investment . then it makes a kind of concrete evidence analysis according to management situation of agricultural listed company 運用投入產出法研究了了民營資本投資農業的效率,并以農業類上市公司的經營狀況為例進行了投資效益的實證分析。
As for the direct economic losses , it is easier to quantitative analysis , the researchers adopt usually the market valuation ; as for the indirect economic losses , the researchers usually have the aid of the input - output method of the complete wastage coefficient of input - output ; as for the disaster relief losses , the researchers usually adopt the investigation method to quantitatively calculate the input expenditure of preventing drought , and make use of shade price of economics to quantitatively calculate the investment premium losses 對于直接經濟損失的定量較容易確定,采用市場價格法;對于間接經濟損失的定量,借用了投入產出完全消耗系數的投入產出法;對于災害救援損失的定量,其中的抗早投入費用采用統計調查法,而投資溢價損失移用經濟學中的影子價格來計算。
At first , i analyses the activities of port , this work was considered our country ' s situation , and then i classified them ; next , sorted effects of all kinds of activities in different kinds economic impact ; finally , through discussed two methods - input - output method and multiper method - and improved on them , i applied them on measure economic impact of special port 首先,本文結合我國的實際情況,對港口及其相關的經濟活動進行了分析,將活動進行了必要的分類;其次,將各種類別的活動后果,也就是經濟影響進行分類匯總;最后,通過討論投入產出法和乘數法,并對兩種方法進行適當的改進,將其應用于具體港口的全部經濟影響的測算。