Mechanic Industry Force Muscles Workers mechanic-63201_1280

Employment in the states

There are dueling claims and controversy over employment figures in Kansas and our state’s performance relative to others. I present the actual data in tables and interactive visualizations that you can use to make up your own mind.

(Let’s keep in mind that jobs are not necessarily the best measure of economic growth and prosperity. Russell Roberts relates an anecdote: “The story goes that Milton Friedman was once taken to see a massive government project somewhere in Asia. Thousands of workers using shovels were building a canal. Friedman was puzzled. Why weren’t there any excavators or any mechanized earth-moving equipment? A government official explained that using shovels created more jobs. Friedman’s response: ‘Then why not use spoons instead of shovels?'”)

It’s important to note there are two series of employment data provided by the U.S. Bureau of Labor Statistics, which is part of the U.S. Department of Labor. The two series don’t measure exactly the same thing. A document from BLS titled Employment from the BLS household and payroll surveys: summary of recent trends explains in brief: “The Bureau of Labor Statistics (BLS) has two monthly surveys that measure employment levels and trends: the Current Population Survey (CPS), also known as the household survey, and the Current Employment Statistics (CES) survey, also known as the payroll or establishment survey. … These estimates differ because the surveys have distinct definitions of employment and distinct survey and estimation methods.”

Employment in the States, Year-Over-Year Change, Private Industries, Kansas Highlighted
Employment in the States, Year-Over-Year Change, Private Industries, Kansas Highlighted
Importantly, since the CES gets its data from employers, it reports on jobs located in the state where the company is located, not where workers live. Similarly, the CPS reports data based on where people live, not where they work. For areas that straddle state lines — like the Kansas City Metropolitan Area — this is an important factor.

Another BLS document explains in detail the differences between the CPS and CES data. For example: CES: “Designed to measure employment, hours, and earnings with significant industrial and geographic detail” CPS: “Designed to measure employment and unemployment with significant demographic detail.”

Another difference: CES: “Self-employed persons are excluded.” CPS: “Self-employed persons are included.” (See Understanding the employment measures from the CPS and CES survey.)

Employment Levels, Year-Over-Year Change, Kansas Highlighted
Employment Levels, Year-Over-Year Change, Kansas Highlighted
I’ve gathered data from BLS and made it available in two interactive visualizations. One presents CPS data; the other holds CES data. You can compare states, select a range of dates, and choose seasonally-adjusted or not seasonally-adjusted data. I’ve create a set that allows you to easily choose Kansas and our nearby states, since that seems to be relevant to the current discussion. (I included Texas in this set, as we often compare ourselves to that state.) The visualizations show indexed data, meaning that we see the relative change in values from the first date shown. There is also year-over-year changes illustrated.

Here is the visualization for Current Establishment Survey data, and here is visualization for Current Population Survey data.


Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>