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  2. Markowitz model - Wikipedia

    en.wikipedia.org/wiki/Markowitz_model

    In finance, the Markowitz model ─ put forward by Harry Markowitz in 1952 ─ is a portfolio optimization model; it assists in the selection of the most efficient portfolio by analyzing various possible portfolios of the given securities. Here, by choosing securities that do not 'move' exactly together, the HM model shows investors how to ...

  3. Efficient frontier - Wikipedia

    en.wikipedia.org/wiki/Efficient_frontier

    In modern portfolio theory, the efficient frontier (or portfolio frontier) is an investment portfolio which occupies the "efficient" parts of the risk–return spectrum. Formally, it is the set of portfolios which satisfy the condition that no other portfolio exists with a higher expected return but with the same standard deviation of return (i ...

  4. Portfolio optimization - Wikipedia

    en.wikipedia.org/wiki/Portfolio_optimization

    Modern portfolio theory was introduced in a 1952 doctoral thesis by Harry Markowitz, where the Markowitz model was first defined. [1] [2] The model assumes that an investor aims to maximize a portfolio's expected return contingent on a prescribed amount of risk. Portfolios that meet this criterion, i.e., maximize the expected return given a ...

  5. Modern portfolio theory - Wikipedia

    en.wikipedia.org/wiki/Modern_portfolio_theory

    Modern portfolio theory (MPT), or mean-variance analysis, is a mathematical framework for assembling a portfolio of assets such that the expected return is maximized for a given level of risk. It is a formalization and extension of diversification in investing, the idea that owning different kinds of financial assets is less risky than owning ...

  6. Risk aversion (psychology) - Wikipedia

    en.wikipedia.org/wiki/Risk_aversion_(psychology)

    Modern Portfolio Theory (MPT) was created by economist Harry Markowitz in 1952 to mathematically measure an individual's risk tolerance and reward expectations. [6] The theory was that constant variance allowed for a maximized expected return and to gain a constant expected return variance should be minimized.

  7. Teen Says Older Sister Can’t Borrow Her ’Magic Dress’ for a ...

    www.aol.com/teen-says-older-sister-t-103000347.html

    A teen won’t let her older sister borrow her favorite dress — and now her sister is accusing her of being “selfish.”. The woman, 19, shared her situation on the popular Reddit forum “Am ...

  8. College Football Playoff quarterfinal schedule, matchups ...

    www.aol.com/sports/college-football-playoff-odds...

    We have a new favorite to win the College Football Playoff after the first round.. No. 5 seed Texas is +300 to win it all at BetMGM after its 38-24 win over No. 12 Clemson on Saturday. The ...

  9. Category:Portfolio theories - Wikipedia

    en.wikipedia.org/wiki/Category:Portfolio_theories

    Markowitz model; Maslowian portfolio theory; Mean variance efficiency; Mean-variance analysis; Merton's portfolio problem; Modern portfolio theory; Mutual fund ...