The triumph of capital

The triumph of capital

At the time of publication, Mark Zuckerberg’s net worth was $225 billion. (Photo by Craig T. Fruchtman/Getty Images)A handful of left-wing economists have made tortured efforts in recent years to redefine asset value appreciation as a form of income.That’s because over the past 10 years, Mark Zuckerberg, among other billionaires, has amassed a staggering amount of wealth relative to the taxes he’s paid. But defining income to include this sort o…