無風險利率 的英文怎麼說

中文拼音 [wúfēngxiǎnlìlǜ]
無風險利率 英文
risk free rate
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 險 : Ⅰ名詞1 （險惡不容易通過的地方） a place difficult of access; narrow pass; defile 2 （危險） dange...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 風險 : risk; hazard; danger
  1. Chapter three analyses the suitable pricing model of our country ' s mbs, and by studying secular trend and fluctuation of risk free interest rate and the term structure of interest rate of national debt, i propose an option model based on floating interest rate mbs which will be issued in our country. next, cash flow current value method is used to carry out the empirical test

    第三章分析了適合我國住房抵押支持證券的定價模型，通過研究我國無風險利率長期趨勢值、波動性以及國債利率期限結構，提出我國發行浮動利率抵押支持證券的期權定價模型，並應用現金流現值定價法對我國發行固定利率住房抵押傳遞證券的定價進行實例分析。
  2. A utility maximization model of the investment portfolio including risk - free asset is put forward, with short sales allowed

    摘要提出了在允許賣空情況下含有無風險資產且借貸利率不同的效用最大化的投資組合模型。
  3. 9remember that the risk premium is the difference between the investment ' s expected return and the risk - free rate. for treasury bills, the difference is zero

    9記住風險溢價是投資的期望回報率和無風險利率之間的差額。對短期國庫券來說，這一差額為零。
  4. ( 3 ) it proved that the factors such as technology, market, management, fund and policy environment make different impaction on the result of the valuation of the investment opportunity of hi - tech enterprise during different developmental phases. ( 4 ) the competition intensity, the time lag of investment and the riskless rate make great negative impaction on the option value of hi - tech enterprise. ( 5 ) the conclusion of analysis achieved from which the varieties of the market supply and the market demand make impaction on the result of the valuation accord with the conclusion of analysis achieved from which the varieties impact to price on economics

    本文的主要研究成果如下： （ 1 ）投資機會價值在高新技術企業價值評估中佔有重要的地位； （ 2 ）在提出的投資機會價值評估模型的基礎上，結合實際，深入探討隨機跳躍頻率下的評估結論對投資決策的影響； （ 3 ）從定性和定量兩個角度系統地說明了技術、市場、管理、資金及政策對評估結論的影響程度是隨著企業發展階段的不同而不同； （ 4 ）證明了外部競爭強度、投資的時滯和無風險利率對企業的期權價值評估產生極大的負影響，即外部競爭強度越強、投資的時滯越長和無風險利率越大，企業的期權價值就越低，反之就越高； （ 5 ）市場需求和供給的分析結果與從經濟學上的供需對產品價格的影響結論是一致的。
  5. Furthermore, this paper made staged analysis and sensitivity analysis of the factors ", including technology, market, management, capital and policy environment, impaction on the result of the valuation of the hi - tech enterprise ' s investment opportunity. the analysis result indicates that : many parameters such as the competition intensity, the time lag of investment, the investment effective - life and the riskless interest rate beside the varieties of the market supply and the market demand make great impaction on the result of the valuation of the investment opportunity of hi - tech enterprise

    在此基礎上，本文通過對技術、市場、管理、資金和政策環境等因素對高新技術企業評估結果的影響進行了階段性和敏感性分析，結果表明：除了市場供給和市場需求以外，還有競爭強度、投資的時滯、投資的有效期和無風險利率參數等都對投資機會價值評估結果產生巨大的影響。
  6. Provided that stock price process is a jump - diffusion process, the rate of return and the volatility are functions of time, the pricing formula of exponential european jump option can be obtained with the principle of equivalent martingale measure

    摘要假定股票價格過程服從跳躍擴散過程，且無風險利率，股票收益率、波動率均為時間函數，利用等價鞅測度方法得出了支付函數為冪型的歐式期權定價公式。
  7. Q ( t ) ) dt + ( t ) dwtq ], and the interest rate of the riskless asset 、 the volatility rate and the dividend rate of stock are non - random functions of time, the pricing formula of two - points reset option is obtained by using martingale and stochastic analysis knowledge 。 following the thought of merton, chapter five depicts the asset price motion with ito

    Q （ t ） ） dt + （ t ） dwtq ] ，且無風險利率、股息率以及波動率為時間的非隨機函數，並藉助鞅和隨機分析知識給出了兩點重設型期權的定價公式。第五章按照merton的思想，用以下ito
  8. The creative work is as follow : ( 1 ) setting up a basic model of evaluating mineral resources assets based on the basis of the option a investment portfolio, consisting of mineral product, mineral resources assets and riskless interest rates, has been structured and a basic model of evaluating mineral resources assets based on option has been set up

    本文基於該理論對礦產資源資產估價方法進行了系統研究。主要的工作和結果如下： （ 1 ）建立了基於期權的礦產資源資產估價基本模型構造了由礦產品、礦產資源資產期權和無風險利率組成的投資組合，推導出基於期權的礦產資源資產估價基本模型。
  9. Risk - free interest rate

    無風險利率
  10. In following such a pricing approach, the risk - free rate does not need to be known

    解決了如何在實際測度及不知無風險利率的情況下對一般（可能不可交易）資產進行定價的問題。
  11. The cause is that is very difficult to predict the stock market future cash dividends and to choice the riskless interest rate reasonably

    這是因為在合理預報股市未來現金股利大小和選擇無風險利率時遇到了困難。
  12. The term structure of riskless interest rates was established by the relationship between riskless interest rates and the terms of mature

    並通過無風險利率與到期期限之間的函數關系來確定無風險利率的期限結構。
  13. Step by step, it also review facts such as the model, norm, no risk interest and the lenth of time unit which make some effects on the funds time chooing ability

    分步驟的考量：模型、基準、無風險利率、研究時間單位的長短對基金擇時能力的影響和中國特色。
  14. On the assumption that the spot rate of interest is a deterministic function and the information cost of creditor and shareholder is const, result shows that : the credit spread goes to creditor ' s information cost when maturity date goes to zero

    假設無風險利率是一個確定性的函數，債權人和股東的信息成本為常數，分析了信息成本對信用利差期限結構的影響。
  15. Underlying the assumption that the stock price accords with the model of the stock price fluctuating sources, by comprehensivily applying the stochasitic differential theory and no - arbitriagc thcory, this paper, under the conditions that the risk - free rate r is constant or ito stochasitic process, successively works out the option pricing about the stock price model with that the short - term profit function is piecewise lecture function arid that one with that the short - term profit function is possion jump process, derivats counterpart partial differential equation of option pricing. the outcome states : 1. when the short - term profit function is unusual flunctuating sources bring out a piecewise lecture function, this amendment on the lognormal distribution model does not improve the option price, because this partial differential equation of option pricing is the same one underlying the lognormal distribution model ( see equation 2. 14 )

    本文基於股價符合波動源模型的假設，綜合運用隨機微分理論等數學原理和無套利理論等金融理論，依此對短期收益率函數為分段階梯函數和possion跳躍過程的股價波動源模型分別在無風險利率是常數和隨機過程的條件下作了期權定價，推導出了相應的期權定價偏微分方程，結果表明： 1 、由異常波動源帶來的短期收益率函數是分段階梯函數時，這種對股價對數正態分佈模型的修正不能改善期權價格，因為基於這種模型的期權定價偏微分方程與基於股價對數正態分佈模型的期權定價偏微分方程完全相同（見方程2 . 14 ） 。
  16. If short rates are going down and long rates are going up, the banking sector is once again in a position to reap risk - free profits

    如果短期利率下降，長期利率上升，銀行業能夠再度收獲無風險利潤。
  17. In the light of the above, this thesis propose risk pricing model, conforming to the general trend of the marketization of interest rate and the full open to foreign banks and design identify ways of the three elements of risk pricing models. the there elements is risk - free interest rate, pd and rr

    鑒于以上情況，本文順應利率市場化以及即將對外資銀行全面開放的大趨勢，提出風險定價模型，並著重根據我國的實際情況，設計風險定價模型的三要素? ?無風險利率、違約率以及回收率的確定方法。
  18. The commercial bank mainly faces credit risk, country and shifting risk, market risk, interest rate risk, mobile risk and operating the risk and etc. in business activities, among which the credit risk is undoubtedly the most important risk

    商業銀行在經營活動過程中，主要面臨著信貸風險、國家及轉移風險、市場風險、利率風險、流動性風險和操作風險等。其中，信貸風險無疑是最重要的風險。
  19. This paper considers a market in which the prices of the securities follow diffussion - jump processes and the brownian motion and drift process are not directly observable and the only available information for investors are the prices of the securities, the intensity functions of the possion processes and the interet rate

    摘要本文考慮一個這樣的市場環境：風險資產的價格是一個跳躍擴散過程並且價格動態方程中所包含布朗運動以及漂移過程都是不能直接觀測的，投資者僅能觀測到股票的價格、泊松密度函數及無風險利率。
  20. In a multi - cycle period, with the expectation of higher non - risk interest rate, investors would prefer risk assets to non - risk assets that do not conform to the subjection conjecture. this conclusion is meaningful in guidance of investor ' s decision and conducive to the comprehension of the phenomenon of persistent high household saving level in our country

    在多個投資決策周期中，當投資者預期將來無風險利率較高時，他們會降低無風險資產在其資產組合中的比例，相應的會增大風險資產所佔的比重，而不是直觀認為的投資者會把更多的資金投向利率升高了的無風險資產。
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