Since 23 September 2012, the weekly data for seasonally-adjusted new jobless claims has been especially volatile.

The data reported last week, which applies for the week ending 12 January 2013, would appear to be more of the same. At least, that's what you might first think when you see where the data falls with respect to our statistical equilibrium chart of the trends in new jobless claims.

It looks just like an outlier, right? And truth be told, it definitely is. However, this outlier is not like the others, where we were able to easily identify the cause of the discrepancy with respect to the trend.

Instead, we think something positive might be at work. If it's what we think it is, the low number of initial unemployment insurance claim filings will be with us for another week, which we'll find out later this morning. The bad news is that it won't continue to be with us for much longer than that.

That positive something else is gasoline prices hitting their lows for 2012 some two to three weeks earlier, between 22 December 2012 and 29 December 2012. Here, the national average for retail motor gasoline prices dropped below $3.25 per gallon but more significantly, it dropped near and below $3.00 per gallon in large sections of the United States. Residual Distribution for Seasonally-Adjusted Initial Unemployment Insurance Claims, 19 November 2011 - 12 January 2013

After having been elevated well above that level for the past two years, that threshold might very well mark the point where consumers believe gasoline prices are low, which in turn, might spark extra spending on their part thanks to the related boost in their discretionary income. That in turn would lead employers to retain higher levels of their employees, which would result in a lower level for new jobless claims!

This is very much the flip side to our hypothesis that there is a "high" level for gas prices in the U.S., which we've observed to kick in around a national average price at the pump of $3.50 per gallon. At this level, employers react to consumers having less of their income to spend on other things and the resulting loss to their business revenue by laying off larger numbers of their employees.

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5 Comments So Far
kimgeee Wrote: Jan 25, 2013 11:16 PM
The American right-wing agenda in three steps:

Distract you with trumped-up social issues.
Shift economic benefits upward.
Keep you ignorant so you don't catch on.
D G Wrote: Jan 25, 2013 10:57 AM




When nobody is working, nobody can be laid off.




jimshep Wrote: Jan 25, 2013 8:45 AM
Another possibility for the recent drop in claims is a change in the manner the seasonal adjustments are made or how the adjustments are affected by shifts in the start day of each year.

2012 2013
Week Adjusted Unadj. Adjusted Unadj.
1 402000 646219 375000 557798
2 355000 525422 335000 556710
3 379000 416880 330000* 436766*

*Advance numbers which will likely be revised upward based on previous revisions.

Note the significant drop in seasonally adjusted claims between 2012 and 2013 for similar weeks, but an increase in unadjusted claims between 2012 and 2013.
jimshep Wrote: Jan 25, 2013 9:00 AM
Since the start of the weekly data was 1/7 for 2012 and 1/5 for 2013, the data points are shifted by two days. While two days does not seem significant, the seasonal adjustments are highly nonlinear at the start of the year.

2012 Adjustment factors
1/7 - 0.622080131
1/14 - 0.675647384
1/21 - 0.909134523

2013 Adjustment factors
1/5 - 0.672286383
1/12 - 0.601749564
1/19 - 0.755553317

Plotting this data not only shows the nonlinearity but also seems to indicate that the seasonal shift is greater this year resulting in the lower numbers.

See the following online spreadsheet for data from 2009 to present:
https://docs.google.com/spreadsheet/ccc?key=0AlcHyaE0jo_wdEdjOXJ2ZGQ2bEpGYWVlcDNQQ2hCWlE
jimshep Wrote: Jan 25, 2013 9:06 AM
Bottom line is that with the exception of the first week of this year, unadjusted initial unemployment claims are trending at the same level this year as last year.