There are three core means which govern the ability of individuals to spend. The most obvious is income and wages earned. To help gauge the effect of changes in income we rely on disposable income, or the amount of money left to spend after accounting for required expenses. Real disposable personal income in the fourth quarter, the same quarter for which GDP growth data was released, grew at a 1.80% year over year rate. While other indicators of wage growth are slightly higher, we must consider that payroll gains are not evenly distributed throughout the economy. In fact as shown below 80% of workers continue to see flat to declining growth in their wages.

 

 

https://www.seeitmarket.com/u-s-gdp-growth-not-rosy-as-it-seems-17803/