index

by Roberta Murphy Luxury is booming and Wall Street is keeping a keen eye on how the rich are spending their wealth. And what better way to measure that hedonism than by creating a variety of indexes that track the shopping of the ultra-rich that we can call the Luxury Blingdex. The demand for four-figure handbags, five-figure baubles, six-figure cars, luxury resorts and travel, insurable art and heady wines has…