Saturday, July 6, 2013

Did We Really Lose 240,000 Full Time Jobs Between May and June Due To ObamaCare?

That's what all the organs of political opposition to Obama and ObamaCare are saying in the wake of Friday's unemployment report.

Investors Business Daily is an example, here:

"It's even worse when you consider all of the net addition to June jobs - repeat, all - were part time. Compared with the 360,000 part-time positions created, full-time employment shrank by 240,000. Year to date, only 130,000 full-time jobs have been added to our economy. The rest of the jobs - 557,000 - have been part time. ... The No. 1 culprit, though, is ObamaCare. The added costs this monstrous piece of legislation has imposed on employers of full-time workers encourages them to hire only part-timers, who get few benefits and no health care."

That is a very one-sided presentation of the "facts", cherry-picked from the seasonally-adjusted numbers from the government's models of what's happening. The seasonally-adjusted chart of full-time for 2013 to date, for example, clearly shows a sudden 240,000 decline in full-time jobs. But the chart of the government's own raw full-time data for 2013 to date, clearly shows that full-time is up well over 3 million jobs for the first half of the year, not "130,000" as Investors Business Daily says. This chart also shows that the current level of full-time is over 1.2 million higher than the seasonally-adjusted model says it is, and that instead of a month over month decline in full-time of 240,000 jobs, we've just experienced an increase of 757,000 full-time jobs in June.

Why the discrepancy? The model anticipates events based on past history which may or may not occur. A case in point is modeling auto manufacturing jobs in the summer, which I think is what the 240,000 drop in the chart is all about. This is anticipatory, an expectation of plant shut downs this summer for retooling, which may or may not occur. The model tries to anticipate these events based on past history. But given strong demand for autos recently I'm guessing the shut downs may not materialize to the extent the model expects them to, introducing more noise into the seasonally-adjusted chart as the summer unfolds. At any rate, I say the chart is already noisy for this reason and should be taken with a grain of salt.

I say stick with the raw data, and chill out with political rhetoric.