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  2. Kelly criterion - Wikipedia

    en.wikipedia.org/wiki/Kelly_criterion

    The figure plots the amount gained with a win on the x-axis against the fraction of portfolio to bet on the y-axis. This figure assumes p=0.5 (that the probability of both a win and a loss is 50%). If the amount gained with a win is 1, then the Kelly betting amount is $0, which makes sense in a fair bet with no expected gain.

  3. Equity value - Wikipedia

    en.wikipedia.org/wiki/Equity_value

    It is the enterprise value plus all cash and cash equivalents, short and long-term investments, and less all short-term debt, long-term debt and minority interests. [1] [2] Equity value accounts for all the ownership interest in a firm including the value of unexercised stock options and securities convertible to equity.

  4. Nyquist stability criterion - Wikipedia

    en.wikipedia.org/wiki/Nyquist_stability_criterion

    The Nyquist plot for () = + + with s = jω.. In control theory and stability theory, the Nyquist stability criterion or Strecker–Nyquist stability criterion, independently discovered by the German electrical engineer Felix Strecker [] at Siemens in 1930 [1] [2] [3] and the Swedish-American electrical engineer Harry Nyquist at Bell Telephone Laboratories in 1932, [4] is a graphical technique ...

  5. Multidimensional Chebyshev's inequality - Wikipedia

    en.wikipedia.org/wiki/Multidimensional_Chebyshev...

    This is a generalization of the requirement that X have finite variance, and is necessary for this strong form of Chebyshev's inequality in infinite dimensions. The terminology "strong order two" is due to Vakhania. [4] Let be the Pettis integral of X (i.e., the vector generalization of the mean), and let

  6. Abscissa and ordinate - Wikipedia

    en.wikipedia.org/wiki/Abscissa_and_ordinate

    For any point, the abscissa is the first value (x coordinate), and the ordinate is the second value (y coordinate). In mathematics , the abscissa ( / æ b ˈ s ɪ s . ə / ; plural abscissae or abscissas ) and the ordinate are respectively the first and second coordinate of a point in a Cartesian coordinate system : [ 1 ] [ 2 ]

  7. What is negative equity? A guide to underwater mortgages - AOL

    www.aol.com/finance/negative-equity-guide...

    For example, let’s say that your current mortgage loan balance is $360,000. But your home is only worth $300,000. In that case, you would have negative equity of $60,000.

  8. Lorenz curve - Wikipedia

    en.wikipedia.org/wiki/Lorenz_curve

    This can be depicted by the straight line y = x; called the "line of perfect equality." By contrast, a perfectly unequal distribution would be one in which one person has all the income and everyone else has none. In that case, the curve would be at y = 0% for all x < 100%, and y = 100% when x = 100%. This curve is called the "line of perfect ...

  9. Home equity data and statistics: Why they matter to ... - AOL

    www.aol.com/finance/home-equity-data-statistics...

    For example, if your house’s fair market value is $300,000, but you owe your lender $310,000, you have negative equity. 2024 homeowner equity data and statistics