Showing posts with label deflator. Show all posts
Showing posts with label deflator. Show all posts

Sunday, August 24, 2014

Doug Short — Measuring Real Wages: "Lies, Damn Lies, and Statistics"

Earlier this week I updated my commentary on Five Decades of Middle Class Wages, an analysis of Real Average Hourly Earnings of Production and Nonsupervisory Employees. During the 21st century and especially since the end of the Great Recession, wages have clearly been stagnant. 
But, as Mark Twain famously remarked, "there are three kinds of lies: lies, damned lies, and statistics." 
I was, therefore, not surprised when a reader sent me a link to a blog article entitled "Real Wage Stagnation Is a Bit of a Myth." Seriously! The article featured a chart that included the very same earnings data series that I had used, but it came to quite the opposite conclusion:
"Contrary to popular belief, wages have been rising a bit faster than prices. In other words, real wages haven’t stagnated as widely believed, but have been moving higher, albeit at a slow pace."
All it takes is a simple statistical manipulation to paint a smiley face on the real wage data. And what is that? Choose a tame deflator for your inflation adjustment.…
dsshort.com
Measuring Real Wages: "Lies, Damn Lies, and Statistics"
Doug Short