Economists debate whether the decline in productivity is real. It is real, let’s investigate 10 reasons why…
Brookings questions the Productivity Slump. It cites measurement issues.
Much of the recent debate, and related research, on productivity measurement issues has focused on this decline in productivity in the U.S. Predating the financial crisis and the ensuing Great Recession, and now continuing for more than a decade, the productivity slowdown in the U.S. does not appear to be just cyclical in nature, but rather seems to reflect also deeper, structural phenomena. There are different views on what factors explain the slowdown. But one view challenges the very reality of the slowdown, arguing that the slowdown wholly or largely reflects the failure of the productivity statistics to capture recent productivity gains, particularly those from new and higher-quality ICT goods and services
There are two potentially important sources of underestimation of productivity related to ICT goods and services. First, if prices do not fully capture quality improvements in the new ICT products, price deflators are overestimated and real output (adjusted for improvements in quality, including product variety) is underestimated. Second, many ICT services, in particular internet-based services such as Google searches and Facebook, are largely not reflected in GDP measurement even though they generate substantial utility for consumers, the reason being that their use does not involve monetary cost as they are available free of charge to the users.
Facebook a Productivity Killer