These are the most expensive cities if you want to live in luxury, according a Swiss private bank

These are the most expensive cities if you want to live in luxury, according a Swiss private bank

Singapore's central business district.NurPhoto/Getty Images <ul> <li>Singapore is the most expensive city for living in luxury, per a report by the Julius Baer Group.</li> <li>Rent, house prices, sc… [+1986 chars]

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