Thoughts on Investing from Capital Spectator
"The Market for Financial Advice: An Audit Study," a new working paper from the National Bureau of Economic Research, finds that there's considerable risk in assuming that you'll always find good advice for managing your portfolio from among so-called financial professionals. The paper starts out with a simple question: "Do financial advisers undo or reinforce the behavioral biases and misconceptions of their clients?" In search of an answer,
We use an audit methodology where trained auditors meet with
financial advisers and present different types of portfolios. These portfolios
reflect either biases that are in line with the financial interests of the
advisers (e.g., returns-chasing portfolio) or run counter to their interests
(e.g., a portfolio with company stock or very low-fee index funds). We document
that advisers fail to de-bias their clients and often reinforce biases that are
in their interests. Advisers encourage returns-chasing behavior and push for
actively managed funds that have higher fees, even if the client starts with a
well-diversified, low-fee portfolio.
Money, of course, changes everything, and it compels some advisors to dispense poor investment recommendations. As Financial Advisor magazine summarizes the NBER paper's findings, "Financial advisors often work against the interests of their clients if it means the advisor can earn more in fees."
Not exactly a shocking disclosure, but a relevant one now and forever. One of the problems of evaluating advice, even for sophisticated investors, is that portfolio benchmarks should be customized to match each client's objectives, risk tolerance, net worth, and so on. Alas, that's a tough assignment under the best of circumstances. As the NBER study suggests, it's also a task that's all too often ignored in the financial industry. All the more reason to start with the default portfolio that's optimal for the average investor with an infinite time horizon: a passively allocated portfolio of all the major asset classes.
This default mix of assets is an obvious place to start for several reasons. Why? The long answer is found in decades of research. The short answer: this portfolio has, in theory, the highest risk-adjusted expected return. That may not be true in practice, but the actual results over the past decade—one of the more stress-tested periods in recent history—are certainly competitive. Another plus is that you can inexpensively replicate a passively allocated mix of the major asset classes with ETFs. It doesn't hurt that the strategy is fully transparent with and requires no forecasts or special investing skills.
The main question, of course, is how to customize this asset allocation benchmark for your investment needs? That's a good question for your advisor to ponder. His answer may tell you a lot about whether it's even worth asking him a second question.
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