, Columnist
The GDP Is a Flawed But Magical Indicator
It isn't an exact science, but the results usually make sense.
Martin Feldstein has an optimistic argument.
Photographer: Anindito Mukherjee/BloombergThis article is for subscribers only.
Economists have long argued that the gross domestic product has many flaws as a measure of well-being and policy success. Yet there's a good reason it's still being used: There's a certain magic to it, despite its science being somewhat iffy.
QuickTake GDP: Measuring Income or Well-Being?
