PT - JOURNAL ARTICLE AU - Bruce I. Jacobs AU - Kenneth N. Levy TI - Leverage Aversion, Efficient Frontiers,<br/>and the Efficient Region AID - 10.3905/jpm.2013.39.3.054 DP - 2013 Apr 30 TA - The Journal of Portfolio Management PG - 54--64 VI - 39 IP - 3 4099 - https://pm-research.com/content/39/3/54.short 4100 - https://pm-research.com/content/39/3/54.full AB - This article proposes to augment portfolio theory and mean-variance optimization to incorporate investors’ aversion to leverage. The authors suggest a specification for leverage aversion that captures the unique risks of leverage. They also introduce mean-variance leverage-efficient frontiers, compare them with conventional mean-variance-efficient frontiers, and develop a mean-variance leverage-efficient region. Their analysis shows that leverage aversion can have a large effect on an investor’s portfolio choice.TOPICS: Portfolio theory, volatility measures, statistical methods