investment error 中文意思是什麼

investment error 解釋
投資誤差
  • investment : n. 1. 投資；投資額；（時間、資本等的）投入；投入資金的東西。2. 授職（儀式）；授權。3. 包圍，封鎖。4. 覆蓋。
  • error : n. 1. 錯誤；失錯。2. 謬見，誤想；誤信；誤解。3. 罪過。4. 【數學】誤差；【法律】誤審，違法；（棒球中的）錯打。adj. -less 無錯誤的，正確的。
  1. Traditional investment decision methods can not properly deal with the uncertainty, irreversibility and competition of the r & d projects, and thus lead to error decisions

    傳統的投資決策方法不能很好地處理企業研發項目的不確定性、不可逆性和競爭性，因而常常導致錯誤的決策。
  2. Traditional investment decision methods cannot properly deal with the uncertainty, irreversibility and flexibility of commercial real estate investment, and thus lead to error decisions

    傳統的商業地產投資決策方法往往不能很好地處理商業地產投資的不可逆性、不確定性和靈活性，因而常常導致決策錯誤。
  3. If the modern design method is applied to manufacturers, we can reduce investment outlay, shorten development cycle, reduce calculation error, cut down experimental expense, reduce the cost and advance the reliability, so the study of the subject can yield good economic returns and social benefit

    將現代設計方法應用於生產廠家，可節省研究開支，大大縮短開發周期，減少計算誤差，減少試驗費用，降低成本，提高產品的可靠性，因此本項目的研究具有良好的經濟效益和社會效益。
  4. ( 2 ) when analyzing the testing method for the " day - of - week effect ", we considered the ols regression effect and the testing power will decrease because of the different variable in real securities data. we considered the identification. estimation and hypothesis testing of the linear regression model with one rank auto - regression ( ar ( 1 ) ) error ( 3 ) we considered how investors reasonably utilize the testing result of the " day - of - week effect " to direct the investment strategies after obtained it

    （ 2 ）在對「周內效應」的檢驗方法進行分析時，考慮到實際證券數據由於具有異方差性，使得利用ols進行回歸將導致回歸效果和檢驗的勢降低，我們對于具有一階自回歸誤差的線性回歸模型，仔細討論了該模型的識別、估計和對相應參數假設檢驗的方法。
  5. A study on the model of portfolio investment decision based on tracking error

    基於跟蹤誤差的證券組合投資決策模型研究
  6. The third part is the positive analysis. the following aspects are included : the test of causality between fdi and economic growth, the establishment of vector error correction model, and the analysis of the degree to which the indexes of investment, consume, export effect the gdp

    第三部分是實證分析部分。對外商直接投資與國內生產總值進行因果關系檢驗，建立了向量誤差修正模型，並分析了投資、消費、出口等指標對國內生產總值的影響程度。
  7. To investigate the relationship between foreign trade and economic growth, this essay begins with an examination of the correlation & integration properties of the statistical data of gdp, foreign trade, consumption, investment, labor and industrial structure before and after reformation - opening of china, undertakes a system cointegrating analysis and exams granger causality tests based on vector error - correction model, then carries some regressive analyses according to the causal direction of these variables

    為了發現對外貿易和經濟增長的關系，本文首先檢驗了我國改革開放前後gdp 、對外貿易、消費、投資、勞動和產業結構統計數據的相關性和單整性，之後對它們進行系統的協整分析並在此基礎上用誤差修正模型進行granger因果關系檢驗，然後根據因果關系的方向進行回歸分析。
  8. Only then will every programmer commit to using that interface instead of erratic print statements because they will realize that the investment of learning that interface will not be wasted when the next error logging function comes along

    只有在那時，每名程序員才能承諾使用該介面，而不是無規則的print語句，因為他們會認識到在出現下一個錯誤日誌記錄函數時，學習該介面的努力不會白費。
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