The returns of investments are not completely random over time (i.e., do not follow a perfect “random walk”). This contrasts with assumptions in common portfolio construction approaches, such as mean variance optimization (MVO), which generally assume that returns are independent and identically distributed (IID). In a recent CFA Institute Research Foundation brief, we demonstrated that serial dependence can have a…
Editor’s Note: This is the final article in a three-part series that challenges the conventional wisdom that stocks always outperform bonds over the long term and that a negative correlation between bonds and stocks leads to effective diversification. In it, Edward McQuarrie draws from his research analyzing US stock and bond records dating back to 1792. CFA Institute Research and…
If all you have is a hammer, everything looks like a nail. Abraham Maslow It’s easy to default to what you know. When it comes to toggling content, that might be reaching for display: none or opacity: 0 with some JavaScript sprinkled in. But the web is more “modern” today, so perhaps now is the right time to get a…
The Trump Administration recently announced plans to revoke DACA (Deferred Action for Childhood Arrivals)…
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Thought leadership refers to the process of speaking out on unique and thoughtful perspectives that come from extensive industry experiences and knowledge. Likewise, B2B thought leadership has been one of…
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