Global finance, investment and academic experts share their wisdom on some of the big investing questions.
Gus Sauter on the growth of passive investing
The increasing popularity of passive investing
Gus Sauter on why 'buy and hold' is still the best strategy, whatever the market conditions.
Is 'buy and hold' dead given the dismal returns of recent years?
How overperforming can quickly turn to underperforming when costs are taken into account
Why costs matter
Warren Buffett is a highly successful stock picker, so why aren't there lots more like him?
Why aren't there more investors like Warren Buffett?
Why paying your fund manager more means you'll make less.
Why you don't get what you pay for