The jurisprudence foundation that the ownership retention functions on guarantee is " separable theory of ownership transfer and property delivery " , " elasticity " principal of ownership and conditional juristic act theory 所有权保留赖以发挥担保作用的法理基础是“所有权移转与物之交付可分离理论” 、所有权“弹力性”原理和附条件法律行为理论。
4 low capital mobilization cost : government bonds could always be collateralized , or used to raise capital by rp rs trading with bond dealers . the borrowing rate usually is lower than the bank and the procedure is easier 四资金调度成本低：随时可以政府公债抵押，利用附条件交易方式向债券自营商取得资金周转，其利率通常较向银行贷款低，又不影响持券人之债息收入，手续亦简便。
We should reconstruct an uniform administration to manage lost property all over the country , and every regional police and police station is a principal part of this administration , which provides informational channel about losing , picking up and returning property 此外,本文主张对遗失物与遗忘物进行区别的立法保护,遗失物拾得人被赋予报酬请求权及附条件所有权,而遗忘物拾得人则不享有上述权利。
During the period before the enforcement and after establishment of the contract the enclosed conditions are unavailable , the nature of stock option is expectant right ; and where the contract has been come into operation and has not been fulfilled and finished , it is obligatory right 在合同成立后生效前这段期间，所附条件未成就，此时股票期权性质是期待权；在合同生效生履行完毕前，其性质是债权。
As for individual investors , they occupy small portion of bond trading . all the investors mentioned above , only bond dealers and institutions trade os op , rs rp at the same time , bond investment trust funds trade mainly on corporate bonds and the rest of investors trade most on rs rp 在上述这些投资人中，除债券自营商及机构法人多同时承作买卖断与附条件交易债券投资信托基金对公司债之投资比重较多外，其馀多以附条件交易为主要参与买卖的方式。
Those who add obligation is donative , also say those who add a burden is donative , what perhaps attach a condition is donative , it is to point to donative person and accept agreement giving a person , suffer give a person to define wu to be a condition with the burden , what just can accept donative person is donative 附义务的赠与，也称附负担的赠与，或者是附条件的赠与，是指赠与人与受赠人约定，受赠人以负担一定义务为条件，才能接受赠与人的赠与。
The author emphasizes that the conditional right of formation does n ' t mean the right itself is conditional but mean this right can only be performed with certain qualifications , that is , the performance of the preemptive right must fit two qualifications : the sale of the object and the same qualification 此处非权利本身附条件，而是权利的行使附条件，即先买权的行使附物之出卖与同等条件两个停止条件。对于先买权的效力，应当视不同种类的先买权而定。
Valuation - analytically and real evidence - analytically , this dissertation carries out a systematic study on pre - emptive right from the perspective of jurisprudence and social science , coming straight to the point in the first chapter that from the angle of the history and law - and - economics , pre - emptive right incubates from its reasonable prusdence support and good social functions ; pre - emptive right is a civil privilege entitling the subject in specie to the first chance for purchasing the object ; and pre - emptive right is an expective right , a real right and a right in forms with attached condition 本文运用价值分析方法和实证分析方法，从法理和社会功能的角度，对优先购买权问题进行了系统的研究。第一部分就统领全篇地指出：从优先购买权的历史发展和法律经济学的角度来看，优先购买权的存在价值来自其强大的社会功能和合理的法理基；优先购买权作为一种特定主体依法所享有的在同等条件下优先于他人购买标的物的权利，在法律性质上为期待权、物权、附条件的形成权。
After the creditor referred to in the proceeding paragraph receives the distribution , where the term to its right is not satisfied within 30 days after the publication of the final distribution , the creditor will be exempted from the liability of security already provided . where the security object has been delivered , it shall be returned 前款所称债权人受领分配后，其债权所附条件在最后分配公告后三十日内并未成就，免除其已提供的担保责任交付担保物的，应返还其担保物。
