擇期交易 的英文怎麼說

中文拼音 [zháiqījiāoyì]
擇期交易 英文
option forward tra action
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 易 : Ⅰ形容詞1. （容易） easy 2. （平和） amiable Ⅱ動詞1. （改變; 變換） change 2. （交換） exchange Ⅲ名詞（姓氏） a surname
  • 擇期 : to select a good time
  1. Dealers in the commodity exchange can either buy for immediate delivery ( “ spot ” or “ cash ” ), or forward delivery in, say, three months ' time

    在商品交易所，經銷商可以選擇即刻交貨（立即交貨或現金交貨） ，也可以買遠期貨，比如三個月的時間。
  2. Specially, based on risk - metric and factor variables, the author discusses multi - factor asset pricing model. in theoretical analysis, the author attempts to release the assumption of index ' s random walk, proves a portfolio selection model suitable for the linear index level moreover, based on assets un - exchangeable, the author brings forward asset pricing models for b - shares, h - shares and non - circulated - shares. the author also brings forward multi - factor asset pricing model based on risk - metric indices, such as coefficient of beta, standard variance, standard semi - variance, average absolute deviation, value at risk, and factor variables, such as circulated market equity, exchange ratio, short - term historical return

    在理論分析時，作者嘗試放鬆指數水平滿足隨機遊走過程的假設，推導出指數水平呈線性趨勢的資產組合選擇模型；此外，作者基於資產不可交易這一假設，提出了b股、 h股和非流通股等情形的資產定價模型，並基於系數、標準差、標準半方差、平均絕對離差和風險價值等風險度量指標以及流通市值、換手率、短期歷史收益率等因素變量提出了四因素資產定價模型。
  3. On selection of index futures trading arena

    股指期貨交易場所選擇分析
  4. So this paper tries to solve these problems through the following work : first, we select some index to valuate the close - end funds, including income, stability, risk in falling, stocks selecting ability and tuning ability, based on overseas funds valuation methods and domestic market condition ; second, we analyze the stability of all index and form two styles index, which are f and other bad stability index ; then, we form the valuation system, including two - layers index, which are p and factor score ; last, we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result. the main intention of this paper is to create the system of valuating close - end funds in our country, which is comprehensive and objective. in my valuation system involving the period from 2000 to 2003, the funds as a whole performs inferior to the stock index

    首先，對國外理論界經典成型的、以及前沿的基金評價指標和評價方法進行了詳細的分析，並結合我國的基金市場狀況，選取了可以衡量基金收益、穩定性、下跌風險、股票選擇能力、時機選擇能力等量化指標；其次，根據我國基金分析的需要，採用了諸如基金交易價格、換手率等二級市場表現指標；然後，對這些指標進行了時間延續性分析，檢測這些指標在運用到我國基金市場時能否有效預測基金未來表現，從而形成了兩類指標：時間延續性很好的s _ p和時間延續性不好的其它所有指標；再次，在以上工作的基礎上形成了由兩個層面的指標構成的我國證券投資基金評價體系： s _ p和因子分析中綜合因子得分值；最後，選取了我國2000年1月1日前成立的23隻封閉式基金作為樣本，並同時採用上證a股與深成a股兩個基準組合進行了3年樣本期的實證分析，得出了最終的比較性評價結果。
  5. Three type of option forward contract : interruptible, or callable, forward contract ; its supply - side analogue, puttable contract ; and their combination, bilateral optional electricity forward contract, are reported in chapter 5, these contracts allow market participants to take advantage of flexibility in generation or consumption to obtain a monetary benefit, while simultaneously removing the risk of market price fluctuations. in chapter 6 of this paper, various contracts for difference are discussed. the last part of this paper is conclusion and prospect

    論文首先分析比較了電力交易的幾種方式及其適用的環境，闡述了電力期貨的功能和意義；簡要介紹了電力期權和互換的概念與作用；重點研究運用金融衍生工具的理論分析遠期合約、期貨合約、可選擇遠期合約和差價合約等幾種電力合約的規避或降低風險的機理、合約價格或敲定價格的設定及市場參與者對這些工具的響應和運用這些工具的策略。
  6. This paper explores the liquidity difference between on - the - run and off - the - run treasury securities of 7 - year and 10 - year notes listed on shanghai stock exchange, using intra - day trading data from shanghai stock exchange

    本文選擇在上海證券交易所上市交易的7年期， 10年期和20年期國債，利用日內交易數據，實證研究了新券與舊券的流動性問題。
  7. As to the model of stock index futures in china, regulatory system can adopt the model of china securities regulatory commission - china futures association - future exchange. comprehensive, brokerage, self - trade member can become the clearing member of stock index futures exchange, which has its clearing house. institutional investors are the majority in stock index futures market

    我國股指期貨市場的模式選擇主要有以下幾個方面：監管體系採用中國證監會?中國期貨業協會?期貨交易所三級管理模式；股指期貨交易所會員分為綜合會員、經紀會員以及自營會員三類；結算制度採用交易所下成立結算所，每個會員均為結算會員；交易主體在初始階段可確定為各類機構投資者，限制個人投資者過多參與市場；交易模式採用電子交易方式，實現股指期貨交易的電子化和網路化；市場布局應選擇在期貨交易所上市。
  8. If, however, an option is granted to a director on terms whereby the price at which such option may be exercised is to be fixed at the time of exercise, the dealing is to be regarded as taking place at the time of exercise

    然而，若按授予董事期權/選擇權的有關條款，在行使該期權/選擇權時方決定行使價格，則於行使有關期權/選擇權時方被視為進行交易。
  9. For the purpose of the required standard of dealings, the grant to a director of an option to subscribe or purchase the company ' s securities shall be regarded as a dealing by him, if the price at which such option may be exercised is fixed at the time of such grant

    就交易必守標準而言，如果董事獲授予期權/選擇權去認購或購買公司的證券，而於授予期權/選擇權之時已訂下有關期權/選擇權的行使價格，則授予董事有關期權/選擇權將被視為該董事進行交易。
  10. This thesis suggests a process considered minimizes the population size as similar individuals occur in the fitter members of the population, which helps reduce the execution times for ga by removing the redundancy associated with the saturation effect found in the later generation. this thesis uses a method that adds dynamic penalty terms to the fitness function according to the optimal degree of solutions, so as to create a gradient toward a feasible suboptimal or even optimal solutions. on the basis of the difference of the biggest and the smallest of fitness of individual, modifying the fitness function in order to convergence is a satisfaction

    動態調節種群大小，去掉遺傳演算法在迭代後期搜索產生的過多相似個體，達到減少計算時間的目的；按照解的優劣程度給適應度函數增加一個在ga搜索過程中動態改變的可變罰函數，給搜索最優解創造一個梯度，使遺傳演算法收斂到可行的較優解或最優解；根據適應度值最大和最小個體的差修正適應度函數，使適應度函數值適中不容易造成收斂太快、局部收斂或根本不收斂而變成隨機搜索；為了避免「近親繁殖」採用競爭擇優的交叉操作；利用并行遺傳演算法的思想，提出一種自適應多子種群進化策略；提出人口汰新政策來解決類似甚至相同的個體的情況發生。
  11. Nowdays, under the pressure of agricultural manufacture mostly depend on market, and the peasants requirements becomes excessive, to enhance the efficiency of the small farmer " economy in large market, decrease the risk and indeterminacy in market bargaining, there must have a organization to be the agency inter peasants and market, the organization must delegate benefit of the peasants straightly and in deed, so construct farmer cooperative organization is. very important we can know the facts through evaluate the performance of the peasants cooperative organization history : the knowledge about cooperative and follow which guidance have some relation in the development of peasants cooperative organization ; we should choose the gradually pattern for system flux, must consider the economic behavior expect in the main body of organization - the farms

    通過對農民合作組織的歷史績效評價可以看到：對合作的認識和遵循的指導思想與農民合作組織的發展關系很大；在制度變遷道路選擇上應考慮借鑒漸進式改革之路；必須考慮參加者主體?農戶的經濟行為預期及產權結構、組織壟斷、規模等因素的影響。農民合作組織發展的必然性源於農業生產的生物性、地域分散性和生產的隨意性，同時也決定農民合作經濟組織必須具有靈活性、多樣化、可過渡性和以社區為基礎的特殊要求。從制度經濟學分析，農民合作經濟組織在降低農民外部交易成本、實現公平和效率平衡、降低風險和不確定性等方面具有經濟上的合理性，所以有進一步規范和發展的必要。
  12. Based on factors such as personal expected return, acceptable risk level, transaction costs involved and preference on regional investment allocation, portimizer will come up with the most appropriate investment portfolio proposal or a re - balanced investment portfolio proposal that suits your investment goals. what s more, the system can generate investment suggestions that perform better than a particular investment index of your choice e. g. hang seng index

    共同研發的投資智庫系統，可按個人風險承受能力預期回報率交易徵費及選擇投資的地區分佈等考慮因素，為投資者建議最理想的投資組合併針對所持有的投資組合進行優化重組，甚至以香港恆生指數或外國股票市場指數為指標，設計出比指標回報更高的投資組合。
  13. It clearly allows us to engineer enzymes with novel functions and features by strategies, such as error - prone pcr, dna shuffling and stagger extension process ( step ), when very little is known about spatial configuration of proteins. therefore millions of years in nature can in principle be accomplished in the test within several years. according to the basic idea of directed evolution, we modified the a - aldc gene by error - prone pcr

    它不需要事先了解酶的空間結構和催化機制，而通過在體外模擬自然進化機制（隨機突變，重組和自然選擇） ，利用易錯pcr ， dna改組，交錯延伸等方法，改造酶基因，定向選擇（或篩選）有價值的非天然酶，短期內在試管中完成在自然界需要幾百萬年的進化過程。
  14. Compared with agreement acquisition, tender offer has the characteristics such as openness, fairness, legal term, and exclusion, all of which enables security holders to make an independent choice based on the legal display system of information, helps to prevent underground transactions, and protects the benefits of all shareholders and especially of small shareholders

    與協議收購相比，它具有公開性、公平性、期限法定性和排他性等特點。它使所有股東在平等獲取信息的基礎上自主作出選擇，被視為完全市場化的規范的收購模式，有利於防止各種內幕交易，保障全體股東尤其是中小股東的利益，因此成為各國證券市場上最主要的收購形式。
  15. In respect that the transactional costs can always tell the efficiency of allocation, the author lays stress on comparing the transaction costs of different contracts, and trying to find out the nature of existing allocation problems of specialized human capital. finally, this thesis pointed out the very way of rational allocation is the freedom of contracts, whose establishment and enforcement depends on the institutional reformation : uniform human capital market, clear property rights, regular social security, perfect legal system

    第二章經過對轉型時期在多種配置方式（計劃、市場、社會關系網路）並存的制度環境下，專業化人力資本的配置的流程、契約選擇分析，以及對不同契約的交易成本比較，指出專業化人力資本的優化配置關鍵在於配置制度（包括正規制度與非正規制度）的轉變，即由計劃指令性契約向市場法律契約的轉變。
  16. And the opening funds and the entry of china into the wto both expect to improve stock market. it is inevitable to develop stock index futures. the academic intention of this article is to build a set of model to estimate and elect the index fit for trading in chinese futures

    在股指期貨合約的設計中，最重要的就是選擇何種指數作為交易標的，本課題的理論意義就在於建立一套適合中國國情的評價模型，評選出適合中國期指交易的標的物。
  17. In a long run, firm capabilities, transaction cost, enterprise boundaries form a co - evolution mechanism of interactive circulating, realizing natural selection during the process of competition, arousing the evolution of industrial organization

    長期中，企業能力、交易成本、企業邊界形成互動循環的演化機制，並且在競爭過程中實現自然選擇，引起產業組織演化。
  18. Choice of optimal hedging time in discrete - time america option

    離散型美式期權的最優套期交易時刻的選擇
  19. Consequently, the development of financial derivatives especially the foreign exchange hedging tools is brought to notice. considering the status quo, not only does this paper analyze the implications of the exchange rate reform using the overshooting model, but also it discusses the development of our domestic foreign exchange market and the choices of hedging tools available to the individuals in the market

    新問題的出現將金融衍生工具的發展特別是外匯套期保值工具的發展提上日程，因此，文章不僅運用匯率超調模型分析了匯率制度改革的含義，而且對我國外匯市場發展及其交易主體的套期保值工具選擇進行了論述。
  20. It is very wise to introduce stock index futures transactions appropriately depending upon on the reasonable contract design and establishing prudent risk supervising system

    在合理設計合約和建立嚴密的風險監控制度和體系的基礎上，適時推出股指期貨交易是明智的選擇。
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