Is productivity growth slowing, or just better hidden?
Actual U.S. GDP per capita data (red line) plotted against the hypothetical level that would have been attained if labor productivity growth had continued at its 1995-2004 pace through the end of 2015. Various estimates of the incremental consumer surplus from internet technology in 2015 are shown at right, but none of them approaches the level of "missing" GDP per capita.
 
Source: calculations in Syverson (2017), FRED database