BERKELEY – In 1950, finance and insurance in the United States accounted for 2.8% of GDP, according to US Department of Commerce estimates. By 1960, that share had grown to 3.8% of GDP, and reached 6% of GDP in 1990. Today, it is 8.4% of GDP, and it is not shrinking. The Wall Street Journal’s Justin Lahart reports that the 2010 share was higher than the previous peak share in 2006.
Lahart goes on to say that growth in the finance-and-insurance share of the economy has “not, by and large, been a bad thing....Deploying capital to the places where it can be best used helps the economy grow...”