Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
Good Volatility, Bad Volatility, and the Cross Section of Stock Returns. / Bollerslev, Tim; Li, Sophia Zhengzi; Zhao, Bingzhi.
I: Journal of Financial and Quantitative Analysis, Bind 55, Nr. 3, 05.2020, s. 751-781.Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
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TY - JOUR
T1 - Good Volatility, Bad Volatility, and the Cross Section of Stock Returns
AU - Bollerslev, Tim
AU - Li, Sophia Zhengzi
AU - Zhao, Bingzhi
PY - 2020/5
Y1 - 2020/5
N2 - Based on intraday data for a large cross section of individual stocks and newly developed econometric procedures, we decompose the realized variation for each of the stocks into separate so-called realized up and down semi-variance measures, or "good" and "bad" volatilities, associated with positive and negative high-frequency price increments, respectively. Sorting the individual stocks into portfolios based on their normalized good minus bad volatilities results in economically large and highly statistically significant differences in the subsequent portfolio returns. These differences remain significant after controlling for other firm characteristics and explanatory variables previously associated with the cross section of expected stock returns.
AB - Based on intraday data for a large cross section of individual stocks and newly developed econometric procedures, we decompose the realized variation for each of the stocks into separate so-called realized up and down semi-variance measures, or "good" and "bad" volatilities, associated with positive and negative high-frequency price increments, respectively. Sorting the individual stocks into portfolios based on their normalized good minus bad volatilities results in economically large and highly statistically significant differences in the subsequent portfolio returns. These differences remain significant after controlling for other firm characteristics and explanatory variables previously associated with the cross section of expected stock returns.
KW - JUMPS
KW - RISK
KW - SKEWNESS
KW - VARIANCE
UR - http://www.scopus.com/inward/record.url?scp=85060846972&partnerID=8YFLogxK
U2 - 10.1017/S0022109019000097
DO - 10.1017/S0022109019000097
M3 - Journal article
AN - SCOPUS:85060846972
VL - 55
SP - 751
EP - 781
JO - Journal of Financial and Quantitative Analysis
JF - Journal of Financial and Quantitative Analysis
SN - 0022-1090
IS - 3
ER -