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Trends to watch in 2021

Jan 1, 2021
A leading European investor and a business analyst in Asia share their predictions for a post-coronavirus world.

What's behind bitcoin's dramatic rise?

Dec 11, 2017
And is the bubble going to be dangerous when it pops?
Dan Kitwood/Getty Images

When can we stop using cash?

Jul 5, 2017
Paying with bills and coins is "a combination of cost cost, convenience cost and time cost," researcher says.