Norway’s is famously huge. Qatar used its to buy Harrods. How do sovereign wealth funds work? And why isn’t ours as big as ...

Photo shows Three piggy banks sit in a row in white ... they potentially need to sell some Australian dollar assets. "Given they own such large chunks of some key markets, then the chance for ...

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Although they're meant to hold pocket change, vintage piggy banks can be worth some serious money. These old banks have a totally fascinating history, and there are a few factors that can ...