Tue, May 26, 2015
A A A
Welcome Guest
Free Trial RSS
Get FREE trial access to our award winning publications
Industry Updates

EDHEC-Risk Institute cautions institutional investors on portfolio diversification

Monday, March 31, 2014
Opalesque Industry Update - In a new publication entitled “Improved Risk Reporting with Factor-Based Diversification Measures,” EDHEC-Risk Institute encourages institutional investors to look carefully at the effectiveness of their portfolio diversification. CACEIS supports the research chair on “New Frontiers in Risk Assessment and Performance Reporting” in which this research was produced.

Before the financial crisis, pension funds were insufficiently diversified, with concentration in a small number of asset categories. Since the crisis of 2007, there has been a genuine trend towards investment in new asset classes and categories in order to diversify, but that does not mean that the diversification is effective.

The study examined the 1,000 largest US pension funds as of 30 September 2002, 30 September 2007 and 30 September 2012.

The research introduces new diversification measures based on the concept of risk allocation rather than the concept of asset allocation. The authors’ aim was to measure the correspondence between the appearance of diversification (the effective number of classes or constituents, or ENC) and the reality of diversification (the effective number of bets, or ENB), which measures the actual number of independent risky bets taken by institutional investors. Risk-adjusted performance is measured more effectively by using ENB.

Increasing the number of asset classes or categories without taking the inter-relations between their risks into account does not provide any real gain in terms, first, of diversification, and then of performance.

A copy of “Improved Risk Reporting with Factor-Based Diversification Measures” can be downloaded via the following link: EDHEC Publication Improved Risk Reporting with Factor-Based Diversification Measures

What do you think?

   Use "anonymous" as my name    |   Alert me via email on new comments   |   
Today's Exclusives Today's Other Voices More Exclusives
Previous Opalesque Exclusives                                  
More Other Voices
Previous Other Voices                                               
Access Alternative Market Briefing


  • Top Forwarded
  • Top Tracked
  • Top Searched
  1. Comment - Top hedge fund managers talk about how easy their jobs have gotten, BlackRock to Schroders warn of Argentina’s $20bn bond glut, The 35-year “investment supercycle” is drawing to a close, says Bill Gross, Gundlach: When the Fed starts hiking rates, 'GET OUT' of this asset class[more]

    Top hedge fund managers talk about how easy their jobs have gotten From Businessinsider.com.au: Time was, before the financial crisis hit, corporate boards treated multi-billion dollar hedge fund managers like Jehovah’s Witnesses pounding on their doors and flashing bibles. But no more.

  2. T Rowe's challenge to Dell deal may fuel critics of 'appraisal'[more]

    From Reuters.com: An increasingly popular tactic used by hedge funds and others to extract more money from buyouts could soon face a major courtroom test when a big investor in Dell Inc may argue that it should be paid a higher price for the 2013 acquisition of the PC maker. The strategy, known as "

  3. News Briefs - Ergen says LightSquared plan unfairly favors hedge funds, Why hedge fund managers make good advisory clients, I learned a lot about dad-bros after spending 4 days in Vegas with 2,000 hedge funders[more]

    Ergen says LightSquared plan unfairly favors hedge funds LightSquared Inc.’s bankruptcy plan gives hedge funds that invested in the broadband company a leg up while blocking telecommunications firms from competing with it, a fund owned by Dish Network Corp. Chairman Charles Ergen said in

  4. Opalesque Exclusive: SEC approves proposed changes to Form ADV, '40 Act - comment period to follow[more]

    Bailey McCann, Opalesque New York: Hedge funds and providers of liquid alternatives will want to pay close attention to proposed reforms approved by the SEC yesterday. The changes will require more frequent reporting, as well as a closer look into social media, liquid alternative strategies, and

  5. Opalesque Exclusive: Ovation Partners targets opportunities where few "natural lenders" participate[more]

    Benedicte Gravrand, Opalesque Geneva for New Managers: Changes in financial regulations post-2008 (Dodd-Frank and Basel III) are forcing banks to significantly alter their core lending businesses. And as mid-sized

 

banner