Showing posts with label NUMBERS. Show all posts
Showing posts with label NUMBERS. Show all posts

Monday, November 15, 2010

A JOLTING LOOK BENEATH LAST WEEK’S JOB’S NUMBERS

By Annaly Capital Management

Plenty has already been written about last week’s nonfarm payroll data. Many have pointed out the weakness underlying the relatively strong +151,000 headline number: the household survey (which feeds the unemployment rate calculation) printed a loss of 330,000 jobs (the worst of 2010 so far), the number of full time jobs continued to fall, etc. Calculated Risk wrote a great piece today on a topic that we have highlighted as very important: labor force shrinkage. We were inspired by another recent Calculated Risk post to dig into the Job Openings and Labor Turnover Survey (awesomely nicknamed JOLTS) from the Bureau of Labor Statistics.

The headline Nonfarm Payroll number is only a single number. It doesn’t tell you anything about what’s going on underneath the hood. Payrolls change for two reasons: people joining payrolls (hires) and people leaving them (separations). The JOLTS survey gives us some color on these moving parts.

First, to get a sense of the change in payrolls, we can look at the number of net hires by subtracting separations from hires. As it turns out, the JOLTS survey tracks NFP pretty tightly. (We wish this survey went back further, but it only goes back to 2000. The JOLTS data are through September while the NFP data are through October.)

You can see the dramatic job losses of 2008 and the Census-related hiring binge of early 2010 (all of the data here include government hiring/firing). The chart below looks at the behavior of hires and separations.

Hires and separations tend to move in the same direction, which at first seems strange. In a recession, you would expect hires to drop and separations to rise (fewer people hired, more people fired). In reality, what happens is that hires fall faster than separations (i.e. more people leaving payrolls than joining), driving unemployment higher.

A closer look at the two main components of separations helps us understand why this is so:

The single line item “separations” is made up of layoffs and discharges (the first thing that comes to mind) but it’s also made up of people leaving their job, which we’ll call “quits.” As it turns out, quits is usually the larger component. A few things to notice:

1. The level of layoffs tends to fluctuate less than quits.

2. Quits and layoffs seem to move in opposite directions.

3. Layoffs spiked in 2008 and overtook quits to become the largest source of separations. This has recently reversed.

4. Quits bottomed out in late 2009 and have been in an uptrend ever since: this is a good sign.

5. The level of quits is still below the previous recession’s worst levels: this is not so good, meaning that labor turnover is still at relatively sickly levels.

6. Layoffs are pretty low right now, so companies must have done most if not all of their labor force “right-sizing”.

Another interesting data series from JOLTS is job openings, which we show in the following graph. Openings, not surprisingly, tracks quits (i.e. people usually don’t quit a job without another one in hand). This has also been in an uptrend along with hires, but both are still at pretty depressed levels.

The takeaway from all this? As usual, there is more to the employment data than what the headline numbers purport to show. The JOLTS data show that the best that may be claimed about where we are in the employment cycle is that we are making our way off a very low base.

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The content on this site is provided as general information only and should not be taken as investment advice. All site content shall not be construed as a recommendation to buy or sell any security or financial product, or to participate in any particular trading or investment strategy. The ideas expressed on this site are solely the opinions of the author(s) and do not necessarily represent the opinions of firms affiliated with the author(s). The opinions of all guest authors or contributors can and will differ from those of Mr. Roche. These opinions do not necessarily represent the opinions or investment decisions of Mr. Roche. The author(s) may or may not have a position in any security referenced herein and may or may not seek to do business with one another or companies mentioned via this website. Any action that you take as a result of information or analysis on this site is ultimately your responsibility. Consult your investment adviser before making any investment decisions.

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Sunday, November 14, 2010

THE EMPLOYMENT NUMBERS ARE WEAKER THAN YOU THINK

By Comstock Funds

The headline numbers for changes in non-farm payroll employment?are significantly overstated according to our examination of the data in the Bureau of Labor Statistics (BLS) website.? This occurs as a result of the distorting effects of two factors—- seasonal adjustments over a year’s time and the annual benchmark revisions that correct earlier incomplete data.

Let’s deal with the seasonal adjustment distortion first.? The recently released employment number for October indicates that seasonally adjusted jobs increased by 829,000 over October 2009.? However, BLS data show that non-seasonally adjusted employment increased only 626,000 over the same period.? Since normal seasonal fluctuations are not a factor when comparing any number to a year-earlier period, monthly seasonal adjustments in this case are overstating the change in employment by 203,000.? In other words, the actual increase in employment for the 12 months ending October is 203,000 less than the total you would get by adding up the last 12 months of the seasonally-adjusted data that everyone uses.

The second distorting factor is the annual benchmark revision, which the BLS estimates at this time each year.? In line with this routine practice the Bureau recently announced an estimated downward adjustment to March 2010 nonfarm employment of 366,000.? This essentially wipes out more than the entire birth/death adjustment for the period of 336,000.? This will be the second consecutive year in which the benchmark revision more than wiped out the additional jobs added by the birth/death adjustment.? The final benchmark revision will be issued with the employment report to be released on February 4, 2011.

We further note that for the 12 months ended October 31st, 2010, the birth/death estimate added 496,000 jobs to the non-seasonally adjusted monthly numbers.? Since it is highly unlikely that new business startups have actually added any jobs in that period, it is probable that these estimates will also be wiped out by subsequent benchmark revisions.? Thus, when we eliminate this birth/death adjustment of 496,000 from the 626,000 added for the 12 months ended October 31st, we are left with only 130,000 jobs added for the period rather than the 829,000 that everyone uses without actually analyzing the data that is readily available on the BLS site.

To sum up: Start with the 829,000 jobs added on a seasonally adjusted basis.? Subtract the 203,000 jobs added through the distortion of seasonal adjusting.? That leaves 626,000 non-seasonally adjusted jobs added.? Then subtract the 496,000 jobs added by the birth/death adjustment that will probably be wiped out by a subsequent benchmark revision. ?That leaves an estimated?130,000 jobs added for the entire 12 months.

Note:? All of the statistics cited above can readily be found in the BLS website at bls.gov.? For monthly changes in payroll employment, both seasonal and non-seasonal as well as the birth/death adjustment, see “CES Net Birth/Death Model”.? For the benchmark revision, see “CES Preliminary Benchmark Announcement”.

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The content on this site is provided as general information only and should not be taken as investment advice. All site content shall not be construed as a recommendation to buy or sell any security or financial product, or to participate in any particular trading or investment strategy. The ideas expressed on this site are solely the opinions of the author(s) and do not necessarily represent the opinions of firms affiliated with the author(s). The opinions of all guest authors or contributors can and will differ from those of Mr. Roche. These opinions do not necessarily represent the opinions or investment decisions of Mr. Roche. The author(s) may or may not have a position in any security referenced herein and may or may not seek to do business with one another or companies mentioned via this website. Any action that you take as a result of information or analysis on this site is ultimately your responsibility. Consult your investment adviser before making any investment decisions.

A brief note on comments – The increase in users in recent months has resulted in an increase in unproductive comments. Any user who engages in the use of racial epithets or uses the comment section as a place to insult other users will be banned from the site. The comment section is welcome to all readers who are interested in asking pertinent questions and/or engaging in thoughtful, intelligent, and productive debate. In short, just be nice. Thanks.

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