Chart Of The Day: Retail Sales And Statistical Excuses

 | Dec 27, 2012 12:36AM ET

Retail sales, as I expected, have turned out to be much weaker than what the National Retail Federation (NRF), and other analysts, previously presumed. The excuses for the weakness, however, were just as much off the mark as the original analysts' estimates. According to an AP article:

Shoppers were buffeted this year by a string of events that made them less likely to spend: Superstorm Sandy and other bad weather, the distraction of the presidential election and grief about the massacre of schoolchildren in Newtown, Connecticut.

The numbers also show how Washington's current budget impasse is trickling down to Main Street and unsettling consumers. If Americans remain reluctant to spend, analysts say, economic growth could falter next year.

While these excuses may play well in the media, in reality, the fiscal cliff, end of October storm and the school shooting had very little to do with retail sales on a nationwide basis. However, what does have much to do with the level of retail sales are incomes.

The chart of day shows the annual change in retail sales which is a very "noisy" data set. I have smoothed that data with a 3-month moving average (black line) and overlaid the annual change in wages and salaries (blue line).