René GarcíaLionel MartelliniDaniel Mantilla-García2026-03-222026-03-22200910.2139/ssrn.1362054https://doi.org/10.2139/ssrn.1362054https://andeanlibrary.org/handle/123456789/59547Citaciones: 3enSection (typography)Systematic riskEconomicsFinancial economicsEconometricsBusinessIdiosyncratic Risk and the Cross-Section of Realized Returnsarticle