查询词典 Option key

Offer for the grant of option The board is pleased to advise you that pursuant to a resolution passed at a meeting of the board held on 8th March 2007,the board has resolved to grant you the "Offer"(which is still subject to listing of committee of the stock exchange approving the granting of the listing of and permission to deal in the shares which may fall to be issued pursuant to the exercise of the options under the Pre-IPO Share Option Scheme) at a consideration of HK$1.00 an option pursuant to the Pre-IPO Share Option Scheme to subscribe for 40000 shares at an exercise price of 85% of final HK dollar price per share at which the shares are to be subscribed for /purchased and issued/ sold pursuant to the global offering of the shares in the initial public offering in or around March 2007 at any time during the six-year period commence from the expiry of twelve months from the listing dateprovided that the maximum number of shares in which you are entitled to subscribe for by exercising the option shall not exceed 25%of the total number of option shares during the period from expiry of the first anniversary of the listing date to the date immediately before the second anniversary of the listing date :and 25%of the total number of option shares during the period from expiry of the second anniversary of the listing date to the date immediately before the third anniversary of the listing date ;and 25%of the total number of option shares during the period from expiry of the third anniversary of the listing date to the date immediately before the fourth anniversary of the listing date ;and 25%of the total number of option shares during the period from expiry of the fourth anniversary of the listing date to the date immediately before the fifth anniversary of the listing date save that any of the outstanding and unexercised option at the end of each of the aforesaid vesting periods may be rolled over to the next vesting period and exercisable during the option period ,and the option shall,in any case ,lapse where you cease to be employed by the company or its subsidiaries for whatere reason or otherwise pursuant to the terms of the Pre-IPO Share Option Scheme.

登录后回答可以获得经验值奖励，并可以查看和管理所有的回答。登录|1.Offer的期权该委员会很高兴地通知您，根据是在对2007年3月8日举行的董事会会议上通过一项决议，该委员会决定授予您"要约"（依然受在联交所上市委员会批准给予上市，并准许其在交易的股票可能下跌发出依据根据首次公开招股前购股权计划之购股权获行使）在审议为港币1.00元的选择根据首次公开招股前购股权计划认购40000股为85港元，最终每股％美元的价格行使价格，股票要认购/购买并发行/出售依照全球发售的股份在最初在2007年3月左右上市期间的任何六年期开始从十二个月上市日期提供的届满时间，在你有权认购股份的最大数量行使在紧接上市日期2周年选项不得超过（在从上市日期一周年期间届满的日期一）25的选择权股份总数％：及在从该上市日期2周年期间届满之日起的25选择股份总数％，紧接上市三周年之日；25的选择权股份总数％，与从上市日期四周年期间届满的日期紧接上市日期五周年，并保存该悬而未决的和未执行的选择任何在最后上述的归属期间每年可结转到下一个归属期期间内行使的期权，而选择应在任何情况下，失误，你不再是由公司或whatere或其他原因及其附属公司雇用根据该条款前首次公开售股购股权Scheme。

On the basis of the theory of option pricing,We study the connection between America call option and European call option;Under the assumption condition of Black-Scholes formula ,use the theory of martingales and stopping time,get the conclusion that: the price of America call option equals the price of European call option; Discuss some numeric computing methods of the put America option pricing, with the invarional inequaility for optimal stopping, prove the boundary property of America put option price ...

基于期权定价的基本理论，研究美式看涨期权与欧式看涨期权之间的关系；在Black-Sc holes公式假设条件下，利用鞅和停时理论，得美式看涨期权的价格与欧式看涨期权的价格相等；探讨美式看跌期权价格的数字化计算，在相关假设条件下，利用基于最优化时的变分不等式证明了美式看跌期权价格的有界性，并介绍了几种美式看跌期权价格的数字化计算方法。

The content of stock option scheme design includes the sources and channels of needed stocks of stock option's exercising rights, the authorization and exercising of stock option, the granting chance and quantity of stock option, the determination of premium of stock option, the implementing methods of stock option, right transfer and loss, and the management of stock option plan.

股票期权方案设计的内容包括股票期权行使权所需股票来源和渠道、股票期权的授予和行使、股票期权的授予时机和数目、股票期权行权价的确定、股票期权的执行方法、权利变更及丧失、对股票期权计划的管理等。

Specially, we primary deals with the option pricing of Black-Scholes model with continuous dividend payments then get the call option and put option formulas: And the model of geometric average Asian options with fixed strike price then we get the call option formula: The relevant formulas about call option and put option,which are all identical with the classical ones.

其中，特别是对连续支付红利的欧式Black-Scholes期权定价模型求得其买权和卖权的定价公式分别为：此外，还对具有固定敲定价格的几何平均亚式期权的模型给出买权的定价公式：所得结果与用经典解法求得的定价公式完全一致。

1If the call option is an in-the-money option or at-the-money option, the liability formed by its continuous involvement shall be measured in accordance with the residual amount of the sum of option exercise price and the fair value of the put option less the time value of the call option; and

该看涨期权是价内或平价期权的，应当按照看涨期权的行权价格和看跌期权的公允价值之和，扣除看涨期权的时间价值后的金额，计量继续涉入形成的负债。

Key management is the core problem of network system security, which deals with the correlative problems from key being generated to ultimately destroyed; it includes system initialization, key generation, key encasement, key distribution, key storage, key renovation, key destruction, etc. Thereinto key distribution and key storage are the two most intractable taches of key management.

密钥管理问题是网络系统安全中首要的核心问题，它是处理密钥自产生到最终销毁的整个过程中的有关问题，包括系统的初始化，密钥的产生、装入、分配、存储、更新、吊销和销毁等内容，而密钥的分配和存储是密钥管理中最为棘手的两个环节。

Based on modern option pricing theories,Black-Scholes and Merton option pricing model are used to study the pricing of the structured products,and its design,characteristics and risk are studied respectively.Based on Black-Scholes and Merton option pricing models,I also use the checking method to estimate the parameters of the model following real prices data,And calculate the theoretical price.Then,I compare the real and theoretical prices of the two pricing models.The results show that the effects of the Merton option pricing model are superior to the Black-Scholes option pricing model.Moreover,It shows that Hong Kong stock prices are also affected by the instant messages,and the jump phenomenon may exist in Hong Kong stock market.

本文以香港衍生品市场上三种主要结构性产品结构性票据、牛熊证和衍生权证为例，探讨了结构性产品的设计、特点、风险和定价，以现代期权定价理论为基础，以B-S和Merton两种期权定价为基础，根据市场价格经过校验得出模型隐含的参数，编程计算出两种定价模型下的理论价格，并将其实际价格和理论价格进行了比较，结果显示：Merton定价模型的效果要优于Black-scholes定价模型，说明香港市场的股票价格也可能受即时信息的影响，存在跳跃现象。

This study deals with the prices of American option on dividend-paying. Because American call option can early exercise, in my master thesis, with Black-Scholes Option Pricing Model, I design integral representation to obtain the optimum early exercise boundary, this can evaluate the price of American call option on dividend-paying assets and compare with Europe call option.

中文摘要本研究报告主要在探讨发放股利之美式买权定价之问题，由於美式买权可以提前履约，本文以Black-Scholes Option Pricing Model为其数学模型，再设计一积分表现式，用叠代法来求得最佳履约价格，进而求得标的资产发放股利之美式买权价格，其结果再与欧式买权价格比较。

The ratio of stock right calculated according to venture investment experiential principles is sound and easy to accept. It can give quantitative analysis support to the venture investment practice.(6)According to the theory of the real option, the author derived value formula of the real option fixed price and investment criterion. Based on above, the paper further research for optimal investment strategy of real option in monopolizing and competition under asymmetry information, and built the value model of real option for the investor and administrator by using the theory of the principle trust-agent Meanwhile, the solution of real option optimal investment and the shift value are derived applying the maximal principle .

针对高新技术企业发展的特点：研制周期长、投资费用高、每阶段风险水平特征差别大，运用实物期权理论与计算方法，通过研究建立嵌入期权现金流量图深入分析计算了企业发展中风险投资的最优策略、股权占有比例问题，对不确定性问题由于采用了有关实物期权计算公式，所以计算结果比基于传统的现金流量图的NPV方法更加客观、科学，同时按照风险投资经验法则计算出的股权占有比例合理易于接受，可为企业风险投资实践活动提供数量分析支持。

The method includes steps: digital watermark technique is adopted to hide information of key data in not key data codes of compressed image; under protection of digital watermark, using protective backup for key data detects whether normal transmitted key data is correct or not so as to detect error code; carrying out cyclic mutual backup by using macro blocks in same positions in front and back macro block set; embedding coded motion vector in form of digital watermark to DCT transformation coefficient, and ensuring that video data are not influenced as best as one can; when error code occurs, if key data backup is correct, then the backup replaces former key data; otherwise, using mean value of key data in adjacent macro blocks within same frame to replace former key data approximately.

本发明中，采用数字水印技术在压缩图像的非关键数据编码中隐藏关键数据信息；通过数字水印保护下的关键数据保护备份来检测正常传输的关键数据是否正确，由此来检测传输误码；用前后宏块组中相同位置的宏块进行循环相互备份；对运动向量进行编码，然后以数字水印的形式嵌入到相对不重要的DCT变换系数中，同时保证视频数据尽量不受影响；在误码发生时，如果关键数据备份正确，则直接替代原关键数据，否则用同一帧内相邻宏块的关键数据的平均值近似替代原关键数据。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。