Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/62942 
Erscheinungsjahr: 
2011
Schriftenreihe/Nr.: 
Staff Report No. 484 [rev.]
Verlag: 
Federal Reserve Bank of New York, New York, NY
Zusammenfassung: 
We find that the firms included in the S&P 500 index are characterized by large increases in earnings, appreciation in market value, and positive price momentum in the period preceding their index inclusion. This strong preinclusion performance predicts 1) the permanent increase in market value and 2) the change in return comovement, reflected in declines of size, value, and momentum betas, following index inclusion. Nonevent control firms with similar performance experience similar appreciation in value and changes in comovement coincident with the event firms. Our results indicate that - after accounting for the firms' extraordinary preinclusion performance - index inclusion has no permanent effect on value and comovement.
Schlagwörter: 
S&P 500 inclusions
preinclusion performance
earnings
factor betas
value effect
JEL: 
G10
G12
G14
Dokumentart: 
Working Paper

Datei(en):
Datei
Größe
1.23 MB





Publikationen in EconStor sind urheberrechtlich geschützt.