Abstract

http://ssrn.com/abstract=2259041
 
 

References (24)



 
 

Citations (1)



 


 



Advances in Portfolio Risk Control: Risk! Parity?


Winfried G. Hallerbach


Robeco Asset Management, Quantitative Investment Research

May 1, 2013


Abstract:     
Spurred by the increased interest in applying “risk control” techniques in an asset allocation context, we offer a practitioner’s review of techniques that have been newly proposed or revived from academic history. We discuss minimum variance, “1/N” or equal-weighting, maximum diversification, volatility weighting and volatility targeting – and especially equal risk contribution or “risk parity”, a concept that has become a real buzz word. We start from a taxonomy of risk control techniques. We discuss their main characteristics and their pluses and minuses and we compare them against each other and against the maximum Sharpe Ratio criterion. We illustrate their implications by means of an empirical example. We also highlight some key papers from the vast and still growing literature in this field. All in all, we aim to provide a practical and critical guide to risk control strategies. It may help to demystify risk control techniques, to appreciate both the “forest” and the “trees”, and to judge these techniques on their potential merits in practical investment applications.

Number of Pages in PDF File: 19

Keywords: risk budgeting, risk control, risk parity, volatility weighting, diversification, portfolio optimization

JEL Classification: G11, G12


Open PDF in Browser Download This Paper

Date posted: May 3, 2013 ; Last revised: April 7, 2015

Suggested Citation

Hallerbach, Winfried G., Advances in Portfolio Risk Control: Risk! Parity? (May 1, 2013). Available at SSRN: http://ssrn.com/abstract=2259041 or http://dx.doi.org/10.2139/ssrn.2259041

Contact Information

Winfried George Hallerbach (Contact Author)
Robeco Asset Management, Quantitative Investment Research ( email )
Coolsingel 120
Rotterdam, 3011 AG
Netherlands
+31102242316 (Phone)
HOME PAGE: http://www.robeco.com/quant
Feedback to SSRN


Paper statistics
Abstract Views: 6,691
Downloads: 1,352
Download Rank: 7,967
References:  24
Citations:  1

© 2015 Social Science Electronic Publishing, Inc. All Rights Reserved.  FAQ   Terms of Use   Privacy Policy   Copyright   Contact Us
This page was processed by apollo1 in 0.407 seconds