損益均衡分析 的英文怎麼說

中文拼音 [sǔnjūnhéngfēn]
損益均衡分析 英文
breakeven analysis
  • : Ⅰ動詞1 (減少) decrease; lose 2 (損害) harm; damage 3 [方言] (用尖刻的話挖苦人) speak sarcas...
  • : Ⅰ名詞1 (好處) benefit; profit; advantage 2 (姓氏) a surname Ⅱ形容詞(有益的) beneficialⅢ動詞...
  • : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
  • : Ⅰ名詞1 (秤桿) the graduated arm of a steelyard2 (稱重量的器具) weighing apparatus3 (姓氏) a...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  • 損益 : 1. (減少和增加) increase and decrease 2. (賠和賺) profit and loss; gains and losses
  • 均衡 : 1 (平衡的) balanced; proportionate; harmonious; even 2 (平衡) equilibrium; equilibration; equ...
  1. At first we compare some kinds of investment loss function, analyze their defects and take the eignvalue of covariance matrix as the measurement of investment risk, the principle component as the information of investment market, sn and cv of the principle component as balance relationship between the profit and risk. then different portfolio selection indexes are given, and new portfolio selection models are presented, which are different from h. markowitz model. at last an example is also given

    本文首先比較了幾種常用的投資失函數,在它們的缺陷與不足的基礎上,提出了採用收率的協方差矩陣的特徵根刻畫投資的風險;用主成份綜合反映證券市場的信息;別採用主成份的差異系數與信噪比反映投資組合的期望收率與風險之間的關系,並以此作為投資組合失最小化與收極大化的指標;得到了不同於h
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