The problem with diversifying investments // TRAIN BRAIN

The problem with diversifying investments

Is it still worth diversifying your investment portfolio? Joshua Roberts, our capital markets correspondent, explains why this strategy for safer returns is becoming increasingly ineffective.

The Economist

On Tuesdays and Thursdays, The Economist posts videos that give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them. We're also producing full films such as The Disrup...

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