publication . Article . 2008


Open Access
  • Published: 01 Jan 2008
In recent years, a growing body of literature in portfolio management has devoted a great deal of attention for this subject. The theoretical foundation to portfolio management was offered by Harry Markowitz at the beginning of the 1950s. The limitations of the original Markowitz model have stimulated the occurrence of extended or modified models – two of the best known (and criticized) being the equilibrium models: CAPM (capital asset pricing model) and APT (arbitrage pricing theory). Alternative optimization methods were also developed; among them must be mentioned: the utility function optimization, conditional value-at-risk optimization, multiple benchmark t...
free text keywords: portfolio management, risk, portfolio models, volatility, jel:G19

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