Nobody can establish who first used the phrase 'evidence-based investing', and no regulator defines it. Robin Powell, who was given the name by Larry Swedroe in 2015 and is sometimes wrongly credited with coining it, sets out what it actually means: four tests of what counts as evidence, borrowed from a medical parallel that hit the same crisis twelve years ago. Including where he goes further than a global tracker, and why he holds that position less firmly than he used to.
Yes, annual management fees for actively managed funds are far higher than they are for index funds. But it’s the linked costs of active funds that people don’t consider, and those can be even more significant. Anyone who uses so-called budget airlines will be familiar with what economists call linked costs, or junk fees as Americans tend to call them. Linked costs are secondary expenses that arise as a result of buying a primary product or service. So, for instance, you
Robin Powell
Dec 11, 20244 min read
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