Hong Kong dollar

Lifetime achievement: Charles Goodhart

The LSE and BoE veteran economist has his own ‘law’, and played a key role in the establishment of monetary policy in the UK, Hong Kong’s peg and the ‘New Zealand model’, which influenced a generation of central bankers

Hong Kong 'coin carts' rake in cash

Hong Kong Monetary Authority trucks will collect coins from the public; so far, 87,000 people have traded in 78 million coins worth HK$77 million