dummy model 中文意思是什麼

dummy model 解釋
假模
  • dummy : n 1 〈口語〉啞巴；經常沉默的人。2 掛名代表；傀儡。3 （櫥窗中的）模型人；（拍電影用的）假人；人形...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Finally, interactive time dummy variables are incorporated into the model to highlight the significant relational dynamics in our sample

    最後，通過設置時間虛擬變量來考察各年度的各影響因素對資本結構的影響程度。
  2. This study analyzes what the best scale is and prove this finding with real cases. in the multi - factor regression model, a dummy variable is created to represent the comprehensive market conditions

    基金不具備很強的擇時能力，我國基金存在最優規模問題，相關的外部環境不利於基金對于自身績效的控制。
  3. To solve the problem, the author introduces a dummy variable representing the rural households " income gap in the eles model, and thus expands eles to the 2 extended linear

    經濟轉軌時期，未來的不確定性是一個突出的問題，也是新古典理論研究的重要領域，本文首先研究了不確定性與農戶消費的關系，並提出了「浴盆」曲線假說理論。
  4. Based on funds holding stocks sample and whole stocks sample, it uses cck adjusted model to test the existence of herd behavior of funds and that of the whole stock market. then, it inserts dummy variable dt in cck adjusted model to testify whether herd behavior of funds and that of the whole stock market are the same in scale to prove whether herd behavior of funds makes stock prices fluctuate in the whole stock market

    本文主要採用實證研究的方法，首先運用cck校正模型，按基金持股樣本和股市整體樣本，分別檢驗基金羊群行為及股市整體羊群行為是否存在；其次，在cck校正模型的基礎上引入虛擬變量d _ t ，建立虛擬變量模型，以檢驗基金與股市整體羊群行為的顯著程度是否相同，從而證明基金羊群行為能否引起股市整體價格的波動。
  5. Part two introduces the theory of panel data. the basic form of panel data is : yi t = it + xi t it + uit, i = 1, 2, …, n ; t = 1, 2, …, t panel data is used for describing the instance of swatch in a collectivity in some time, and observing every unit in swatch multi - scale. basing on the different hypothesis of ui, panel data has fixed effect model and random effect model, if ui is a unit constant ( corresponding to the dummy variable of

    基於分析結果，本文給出了改革我國公司治理結構的若干建議: （ 1 ）股權性質方面，培育有效的國家股持股主體; （ 2 ）股權結構方面，逐漸調整股權結構，減少第一大股東持股比例，增加除第一大股東以外的大股東的股權集中度; （ 3 ）董事會方面，採取奇數型董事會規模，並完善獨立董事的生成機制; （ 4 ）激勵制度方面，應加大董事及總經理的持股比例。
  6. Furthermore, the dissertation deals with institutions as dummy variables and establishes a measure model to go on the research, making a conclusion that the institutions is not only an important factor in urbanization, but also the one, which has the biggest flexibility in the system innovation of urbanization. in the eighth and ninth chapters, factors hampering the regime innovation in urbanization are discussed. then the direction and principles of the system innovation of urbanization are approached

    在以上分析的基礎上，論文把城鎮化中的制度因素作為虛擬變量，華中農業大學博士學位論文:我國城鎮化中的制度變遷研究來進行計量模型的建立和檢驗，最後得出結論:制度因素不僅是影響城鎮化進程的重要作用因素，而且在城鎮化進程中制度創新的彈性是最大的。
  7. In this thesis, the technology of visual fictitous design was used to design the level exchanged direction and double direction plough. first, the traction force formula of cylindrical plough face based on the prior study was deduced, and the forces of the solid model of circumrotatory pin was calculated, and visual dummy design technology was applied to analyse the force of circumrotatory pin and the parameter of pin

    其次在前人研究的基礎上推導出圓柱型犁體曲面的牽引阻力公式；根據該公式計算出旋轉銷三維實體模型所受的力，根據該力運用可視化虛擬設計技術對模型進行受力分析，對旋轉銷的參數進行合理設計；根據牽引阻力公式計算出安全螺栓所受的力，根據該力運用虛擬設計技術對安全機構進行設計。
  8. Model xjq has following features ： （ 1 ） dummy bottom is adopted, making the recycling capacity of the recycling cylinder is 2. 5times of the tand. ( 2 ) the stator is a cylinder in structure with its inner wall being vertically ribbed, and slots are placed, leading to better cutting lffect to the slurry. ( 3 ) due to low immerging depth of the rotator, low rurning speed of the impeller, and wide space between the impeller and stator, wearing is low and power consumption greatly reduced. ( 4 ) it is spontaneously aerated

    Xjq型浮選機為仿維姆科型，該機主要有以下幾個特點： （ 1 ）採用了假底，循環簡可使循環量達到槽容積的2 . 5倍; （ 2 ）定子結構為圓筒型，內壁設有立筋條和長孔，對礦漿的前切作用好; （ 3 ）轉子浸沒深度淺，葉輪轉速低，葉輪和定子間隙大，所以其磨損輕，動力消耗大大減少; （ 4 ）可自吸空氣。
  9. In this thesis cannon error of system is discussed carefully, and the error is separated and set up model. on the basis of these and dummy extending of duality multinomial fit, the dummy close ring which can revise the shooting error is set up. the dummy close ring is realized by the adversity means which can find the shooting error

    本文仔細分析、討論了火炮系統的誤差，作者對誤差進行了分離和建模，為虛擬閉環校射功能的實現提供了條件，在此和射表虛擬延伸的基礎上利用逆解法求取了射擊諸元誤差作者建立了虛擬閉環校射理論。
  10. The insurance company can apply the model to dummy the premium, investigate market, obtain the optimal premium and determine the optimal insurance product accordingly

    保險公司運用此模型可以虛擬保險費的定價，進行市場調查，然後利用反饋的數據求得最優的保險費價格，推出最優的保險險種。
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