The main conclusions of this paper are as follows:(1) When the time is ascertainable, the paper builds two models under no profit and having profit. The conclusion tells us that when the price is different, the adoption strategy and threshold of the leader enterprise and the follower enterprise will change.

研究表明：（1）新技術(shù)到來時間確定的情況下，建立了兩家企業(yè)無利潤與存在利潤流時的價值模型一级黄色性交片，結(jié)果表明市場產(chǎn)出價格處在不同區(qū)域內(nèi)時領(lǐng)導(dǎo)企業(yè)欧洲精品色在线、追隨企業(yè)的采納策略和采納臨界值會發(fā)生變化。

In the second place, this paper uses the financial data reported by China's private listed companies and statistical analysis skills to test the theories and hypotheses. The research collects all required data from 2000 to 2002, examines the profit ability, the gain ability, the repay ability, and the cost control ability for all sampling listed companies by using Paired-Samples T test in the quantitative analysis section. The results show that these listed companies'profit decreases, income increases, repay ability enhances after the companies go public. Finally the paper takes the non-operating expenses as the illustrating index for the cost control capability of the companies to demonstrate that there is an obvious increase of non-operating expenses after getting great amount of money in IPO, in this sense it can be stated that there is the intendancy of low capital utility rate in private companies.

研究選用了描述性統(tǒng)計分析方法對樣本企業(yè)IPO前后時段的財務(wù)指標進行了對比考查，并運用配對樣本t檢驗方法進行了顯著性檢驗高清日韩精品第一页在线观看网站，研究結(jié)果表明民營企業(yè)在IPO前后的盈利水平總體上是顯著下降的超碰在线看；同時研究也顯示雖然獲利水平出現(xiàn)了小幅上升，但這是由于企業(yè)通過IPO融資增加了投資規(guī)模導(dǎo)致的深夜在线观看网址；企業(yè)的償債能力在IPO之后有明顯的好轉(zhuǎn)每日毛片视频；研究最后以營業(yè)外支出作為企業(yè)成本控制能力的解釋指標，發(fā)現(xiàn)企業(yè)在IPO上市融得大量資金后對主營業(yè)務(wù)以外的支出有明顯的增多一级A片少妇免费，可以判斷民營企業(yè)存在資本利用效率低下的現(xiàn)象在线观看国产。

But the diffrences are that: the paper mill wasn't limited to internal economy. When there were conflicts between economy and its profit, the paper mill prefered to advocate economy. On the other hand, the toothpaste mill rejected the technology of decreasing waste to persue it's own profit.

不同之處在于91人妻教师超碰，紙廠的節(jié)約沒有僅僅局限于企業(yè)內(nèi)部绿帽人妻91社区，當節(jié)約與自己的利潤發(fā)生矛盾時，依然提倡和引導(dǎo)節(jié)約1024手机看片你懂的无毒不卡；而牙膏廠為了自身的利益看片免费w，把一種減少浪費的技術(shù)拒之門外。

paper profit：賬面利潤

根據(jù)證券分析師據(jù)此變化的分析和預(yù)測,這一調(diào)整能夠增加賬面利潤(Paper Profit)凈利潤20%以上,這一消息也直接推動了美國銀行業(yè)指數(shù)當天漲幅一度高達6.1%.

paper profit：賬面利潤;紙上利潤

paper gold 紙黃金 | paper profit 賬面利潤;紙上利潤 | par of exchange 匯兌平價

paper profit：帳面利潤

-- paper money -- 紙幣,票據(jù) -- | -- paper profit -- 帳面利潤 -- | -- paper title -- 所有權(quán)證書 --