"Unfortunately for those who would like me to pipe down, the 7.8% unemployment
figure released by the Bureau of Labor Statistics (BLS) last week is downright
implausible. And that's why I made a stink about it (ed. note - this was last week on Twitter).
Let's get real. The unemployment data reported each month are gathered over a
one-week period by census workers, by phone in 70% of the cases, and the rest
through home visits. In sum, they try to contact 60,000 households, asking a
list of questions and recording the responses.
Some questions allow for unambiguous answers, but others less so. For
instance, the range for part-time work falls between one hour and 34 hours a
week. So, if an out-of-work accountant tells a census worker, "I got one
baby-sitting job this week just to cover my kid's bus fare, but I haven't been
able to find anything else," that could be recorded as being employed
part-time.
The possibility of subjectivity creeping into the process is so pervasive
that the BLS's own "Handbook of Methods" has a full page explaining the
limitations of its data, including how non-sampling errors get made, from
"misinterpretation of the questions" to "errors made in the estimations of
missing data."
Bottom line: To suggest that the input to the BLS data-collection system is
precise and bias-free is—well, let's just say, overstated.
Even if the BLS had a perfect process, the context surrounding the 7.8%
figure still bears serious skepticism."
To reiterate a point I made in my post the other day, the problems with the unemployment number are not new, and any political intrigue surrounding them is the fault of R's as much as D's. And as always, we should also be cognizant of the motives of the person I am quoting.
All that said, and regardless of whose fault shall we say...an interesting...number is, the facts can act as a good shield when something seems a bit off. Therefore, Americans should always be cognizant of the facts when it comes to this widely followed statistic. Sadly, most just aren't.
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