Regression model

Faktori rizika glavnih komponenti

Analiza glavnih komponenti rizika (Risk Factor PCA) je metoda smanjenja dimenzionalnosti koja dekomponuje kovarijansnu matricu prinosa mnogih aktive u mali skup ortogonalnih glavnih komponenti koje se tumače kao sistematski faktori rizika. Litterman i Scheinkman (1991) su je koristili da pokažu da na prinose obveznica utiču zajednički faktori, a Connor i Korajczyk (1988) su razvili statističku interpretaciju faktora za APT.

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Izvori

  1. Litterman, R. & Scheinkman, J. (1991). Common Factors Affecting Bond Returns. Journal of Fixed Income, 1(1), 54-61. DOI: 10.3905/jfi.1991.692347
  2. Connor, G. & Korajczyk, R. A. (1988). Risk and Return in an Equilibrium APT: Application of a New Test Methodology. Journal of Financial Economics, 21(2), 255-289. DOI: 10.1016/0304-405X(88)90062-1

Kako citirati ovu stranicu

ScholarGate. (2026, June 1). Risk Factor PCA via Return Covariance Decomposition. ScholarGate. https://scholargate.app/sr/finance/principal-component-risk

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ScholarGatePrincipal Component Risk Factors (Risk Factor PCA via Return Covariance Decomposition). Preuzeto 2026-06-15 sa https://scholargate.app/sr/finance/principal-component-risk · Skup podataka: https://doi.org/10.5281/zenodo.20539026