Extracting factors from heteroskedastic asset returns
- 28 August 2001
- journal article
- research article
- Published by Elsevier in Journal of Financial Economics
- Vol. 62 (2) , 293-325
- https://doi.org/10.1016/s0304-405x(01)00079-4
Abstract
No abstract availableKeywords
This publication has 36 references indexed in Scilit:
- Have Individual Stocks Become More Volatile? An Empirical Exploration of Idiosyncratic RiskThe Journal of Finance, 2001
- Alternative factor specifications, security characteristics, and the cross-section of expected stock returnsPublished by Elsevier ,2000
- On Portfolio Optimization: Forecasting Covariances and Choosing the Risk ModelThe Review of Financial Studies, 1999
- The Risk and Return from FactorsJournal of Financial and Quantitative Analysis, 1998
- Positive Portfolio FactorsPublished by National Bureau of Economic Research ,1998
- On Persistence in Mutual Fund PerformanceThe Journal of Finance, 1997
- The Number of Factors in Security ReturnsThe Journal of Finance, 1989
- Economic Forces and the Stock MarketThe Journal of Business, 1986
- Funds, Factors, and Diversification in Arbitrage Pricing ModelsEconometrica, 1983
- Arbitrage, Factor Structure, and Mean-Variance Analysis on Large Asset MarketsEconometrica, 1983