However , the security of the electronic commerce is emphasized because of the dummy bargainer , the paperless transaction , the electronic payment , the reliant on credit and also because the transaction is cross - territory and without board 但由于电子商务交易主体的虚拟化、交易过程的无纸化、支付手段的电子化和高度信用化以及交易的跨地域性、无国界性等诸多新特点,使电子商务的交易安全备受关注。
Valuation for m & a and other property valuation methods share some common characters . with the synergy effect and the corporate control , also with the different values and fields of vision by purchasers and bargainers , valuation for m & a also has certain particularity 并购中的价值评估方法,除了和其他资产价值评估具有共通性之外,由于协同效应和公司控制,加之不同的收购方和被收购方具有不同的视野和价值观念,又具有特殊性。
A gentleman , an idealist , an irregular church visitor , a 9 to 5 job , a computer geek , a condo at riverside , an old lexus , a mortgage , a hamster ( sorry , she escaped recently ) , a regular swimmer , a enthusiastic reader , a traditional music lover , a non - smoker , a red wine promoter , an average cook , a disastrous bargainer , a easy going teammate , a fantastic listener 一位绅士，一个理想主义者，一个有时去教堂的人，一份9 - 5的工作，一个电脑歪才，一套在河边的单元房（高层） ，一部老爷车（凌志） ，一份按揭，一个小仓鼠（对不起，她最近逃跑了） ，一个游泳池的常客，一位热情的读者，一位传统音乐的听众，一个不吸烟的人，一个红葡萄酒的爱好者，一个不太好的厨子，一个经常在讨价还价中吃亏的人，一个容易相处的队友，一位耐心的倾听者。
The second is the part transferring of property , holding that during the ownership reserved , the subordinate relationship of object belongs to a floating state , so both the bargainer and the bargainee cant not be said to possess the complete ownership , whereas with the payment , the ownership gradually shifts from the bargainer to the bargainee 其次分析了所有权保留的效力,主要是从出卖人的取回权、买受人的期待权、标的物的风险负担以及对第三人的效力等四个方面展开论述,并表明了自己的观点。
Noise theory centers on researching superior or inferior bargainers " behavior characters and influences on share price in the information asymmetry condition . the noise phenomenon in chinese securities market is not different from those in the west , and its duration , range and degree are more serious than the ones 存在于我国股市上的噪声与西方学者所观察到的市场现象并没有本质上的区别，而且在持续时间、涉及范围及表现程度上甚至要比西方发达金融市场严重的多。
A gentleman , an idealist , an irregular church visitor , a 9 to 5 job , a computer geek , a condo at riverside , an old lexus , a mortgage , a hamster ( sorry , she escaped recently ) , a regular swimmer , a enthusiastic reader , a traditional music lover , a non - smoker , a red wine advocate , an average cook , a disastrous bargainer , a easy going teammate , a fantastic listener 一位绅士，一个理想主义者，一个有时去教堂的人，一份9 - 5的工作，一个电脑歪才，一套在河边的公寓（高层） ，一部老爷车（凌志） ，一份按揭，一个小仓鼠（对不起，她最近逃跑了） ，一个游泳池的常客，一位热情的读者，一位传统音乐的听众，一个不吸烟的人，一个红葡萄酒的爱好者，一个不太好的厨子，一个经常在讨价还价中吃亏的人，一个容易相处的队友，一位耐心的倾听者。
Because of the characteristics of internet such as anonymity and publicity , e - commerce makes it possible for more and more people to be involved deeply in commercial activities in cyberspace . at the same time , it also puts forward a new security requirement : how to fight fraud and prevent exchange activities from the bargainer ' s misbehavior 由于互联网络匿名性及开放性的特点，电子商务的发展一方面使得人们在更广阔的数字空间内进行商务活动的同时，对信息安全提出了新的需求：如何防止来自交易实体的欺诈和攻击
This paper deeply analyzes and describes the dynamic price mechanism in two aspects : first , through basic matching , the matchmaking agent decides the bargaining collection and the bargaining price . besides , the bargaining agents ( including the purchaser agent and bargainer agent ) dynamically decide the strategy of biding and progress through learning according to either historical experience or practical environment 论文中从两个方面深入的分析和设计了动态价格机制：一是在撮合主体中通过基本匹配动态确定交易对集以及交易价格；其二是在交易主体(买卖方主体)中通过学习(根据历史经验学习、从现场环境中学习)动态确定出价要价策略(竞标价格策略) 。
