That is not to say that the government has no role to play whatsoever. From time to time, human greed gets the better of corporate bosses, prompting them to skew the system in their favour. The challenge for governments is in identifying instances of that happening and taking decisive action against it. Its role is to level the playing field as much as possible so that free competition is also fair competition. The scandal surrounding the fixing of the London Interbank Offered Rate, better known as Libor, is one relatively recent example. It involved attempts by banks to manipulate interest
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