Document Type

Article

Publication Date

January 2012

Abstract

In this study we extend the work of Vijh (1994), barberis, Schleifer and Wurgler (2005), Denis, McConnell, Ovtchinnikov and Yu (2003) and Geppert, Ivanov and Karel (2011) by examining the effect of the addition to or deletion from the S&P 500 Index on the firm's Fama - French four factor model loadings before and after the event. We find that added to and deleted from the S&p 500 Index firms experience unique sensitivity to the small cap minus Big cap (SMB) and momentum (UMD) factors. this finding and robustness tests indicate that addition to and deletion from the S&P 500 index have a unique and profound fundamental effect on the added and deleted firm.

Comments

This article originally appeared in Economics Bulletin in Volume 32, Issue 2 and can be found online at this link.

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