BONDS, shares and Treasury bills are all very well, but in the end they are just pieces of paper. They are not assets you can hang on the wall or display to admiring neighbours. Many rich people like to invest their wealth in more tangible form; property, of course, but also collectibles such as art, fine wine and classic cars.
Is that wise? Elroy Dimson, Paul Marsh and Mike Staunton of the London Business School (LBS) have run the numbers for their annual analysis of the financial markets in the Credit Suisse global investment-returns yearbook. Some of these assets have done rather better than others (see chart). Fine wine delivered the best returns; surprising to cynics who might assume that, in the long run, the value of wine vanishes as it turns into vinegar. Really old wine often has historical resonance. A bottle of Chateau Lafite Rothschild from 1787 was sold for $156,450 in 1985 because it was thought to belong to Thomas Jefferson.