Q3's GDP Revision Was Nonsense

 | Nov 26, 2014 02:20PM ET

Since this is Thanksgiving, I want to offer my thanks to you for your readership over the past year. Your comments, suggestions, and debates have been a great source of education and affirmation for me. Thank you.

As we prepare for the annual food fest, and post-Thanksgiving tryptophan-induced food coma; I thought this weekend's reading list should be a bit of a smorgasbord of interesting topics to stimulate your brain cells between naps and football.

Have a happy and safe, if you are traveling, Thanksgiving holiday and many blessings to you and your families.

1) Q3 GDP Upside Revision Was Nonsense

I have written for some time that the real economy has diverged from the governmental reports which have been subjected to mass torturing of the underlying data. The latest report on GDP was just the latest example of the impact of statistical data revisions and seasonal adjustments.

The latest quarter was sharply boosted by an undisclosed Revision to Prior Quarter. The Bureau of Economic Analysis (BEA) reported its second estimate of third-quarter gross domestic product (GDP) growth at 3.9%, up from initial reporting of 3.5%. This was against an unrevised 4.6% pace of second-quarter growth. Importantly, once the third estimate of any quarter is in place, the number is not revised again except for annual benchmark revisions.

That restriction, however, does not apply to the GDP’s accounting-equivalent counterpart, gross domestic income (GDI), which goes through three revisions. The majority of the latest headline growth in GDI was due to a sharp-downside revision to second-quarter growth, which is suggestive that second quarter GDP was also likely sharply slower than previously estimated.