Abstract

http://ssrn.com/abstract=1924391
 
 

References (34)



 
 

Citations (1)



 


 



High Short Interest Effect and Aggregate Volatility Risk


Alexander Barinov


University of Georgia - Terry College of Business

Juan (Julie) Wu


University of Georgia

September 17, 2014


Abstract:     
We propose a risk-based firm-type explanation on why stocks of firms with high relative short interest (RSI) have lower future returns. We argue that these firms have negative alphas because they are a hedge against expected aggregate volatility risk. Consistent with this argument, we show that these firms have high firm-specific uncertainty and option-like equity, and the aggregate volatility risk factor can largely explain the high RSI effect. The key mechanism is that high RSI firms have abundant growth options and, all else equal, growth options become less sensitive to the underlying asset value and more valuable as idiosyncratic volatility goes up. Idiosyncratic volatility usually increases with aggregate volatility (i.e., in recessions).

Number of Pages in PDF File: 52

Keywords: aggregate volatility risk, short interest, real options, mispricing

JEL Classification: G12, G13, G32, E44, D80

working papers series





Download This Paper

Date posted: September 8, 2011 ; Last revised: September 25, 2014

Suggested Citation

Barinov, Alexander and Wu, Juan (Julie), High Short Interest Effect and Aggregate Volatility Risk (September 17, 2014). Available at SSRN: http://ssrn.com/abstract=1924391 or http://dx.doi.org/10.2139/ssrn.1924391

Contact Information

Alexander Barinov (Contact Author)
University of Georgia - Terry College of Business ( email )
438 Brooks Hall
Athens, GA 30605
United States
585-698-7726 (Phone)
HOME PAGE: http://abarinov.myweb.uga.edu
Juan (Julie) Wu
University of Georgia ( email )
Dept. of Finance, Terry College of Business
University of Georgia
Athens, GA 30602-6254
United States
HOME PAGE: http://www.terry.uga.edu/directory/profile/juliewu/
Feedback to SSRN


Paper statistics
Abstract Views: 757
Downloads: 89
Download Rank: 172,285
References:  34
Citations:  1

© 2014 Social Science Electronic Publishing, Inc. All Rights Reserved.  FAQ   Terms of Use   Privacy Policy   Copyright   Contact Us
This page was processed by apollo7 in 0.297 seconds