In a lot ways it makes sense. Big problems should have big causes. The social and political context that we live in should be far more important than a few simple equations. And, certainly the deep cultural roots of America’s current woes make for better cocktail conversations and better blog posts, for that matter, than discussions of the money supply. The MSM is just never going to find MZM that interesting.
It is, however, wrong. Our problems are cyclical not structural.
The simple fact of the matter is that the structure of the American economy hasn’t changed that much in that last 24 months. We were building houses at an unsustainable rate, sure. But, at its peak the US employed about 7.7 million construction workers. It now employees about 5.8 million. That’s a difference of a little less than 2 million workers or about 1.5% of the American workforce.
That’s not a trivial dislocation, but its not a catastrophic one either. Nor, is it likely to be permanent. Currently residential construction as a percentage of GDP is at a record low
while even its boom-time peak was no where near a record high. The 2000’s barely eclipsed the building booms of the 1970s. Construction will be back.
Manufacturing is declining for sure, but this is nothing new
Manufacturing employment has been declining for decades and if anything this recovery looks to be starting out slightly more robust than usual.
Indeed, what’s really made this recession different is the loss of jobs in the service sector. Over 4 million service sector jobs were lost during the recession, more than construction and manufacturing combined. While the last few recessions saw only the mildest dip in the long run growth trend of service sector jobs.
Are we to believe that our economy is transforming into the New New Economy where the service sector shrinks in favor of . . . a return to agriculture perhaps?
Maybe I am being to glib. Surely there are some segments within service that are showing rapid signs of change. Perhaps for example, increasing demand for iPhone programmers at the expense of McDonald’s workers?
However, I don’t see much evidence for that either. Information technology has been in a continuous nose dive ever since the dot-com burst.
Retail jobs were hard hit in this recession and they have been sluggish ever since. However, if the retail jobs are transitioning, what are they transitioning to? Not manufacturing. Certainly not construction. It doesn’t look like information technology.
Maybe the economy has made a marked shift towards our perennial super stars of Education and Health
Its true that Education and Health has been growing like gangbusters. However, if anything the Meds and Eds sectors seems not to have noticed the recession. A sector shift story would suggest a change in growth rates.
No, by my eyes it looks like that most abhorrent of phenomena – a general glut. People aren’t hiring an especially high number of any profession. And, not to wax too Keynesian but it is because that which they wish to buy is not made by the hands of workmen.
They wish to buy money. And, buying that means making no purchases at all.
All of the pain we see. All of the destroyed lives that Annie and Reihan so eloquently muse about. They are not destroyed by lack of training or shifting winds or even political uncertainty. They are destroyed because monetary policy has hit the zero lower bound. Unlike previous recessions the Fed cannot keep cutting rates until the pain is gone.
This is cyclical problem. This is a monetary problem. And, it will have monetary solution.

10 comments
Comments feed for this article
Tuesday ~ July 13th, 2010 at 6:49 pm
Nick Rowe
Yep. Good post. The IT graph is most telling. The US economy handled that reallocation of labour well. And construction employment stopped rising, and fell, before the recession began. So the timing’s not right for a structural explanation.
Tuesday ~ July 13th, 2010 at 7:20 pm
jazzbumpa
Karl -
Nothing in this post validates the title.
I believe Keynes pointed out that it is possible to fall into a self-reinforcing deflationary cycle. We seem to be very close to that, if not there already. It is in that realm where cyclical unemployment becomes structural.
None of your graphs offers anything beyond the slightest glimmer of the vague possibility of some modicum of potential hope at some unknown future date.
The M1 multiplier, after following a similar curve to the one on manufacturing posted above, went comatose (0.8) almost 2 years ago, with no signs of life to date.
Banking has ceased to function as a financial intermediary.
http://www.aei.org/outlook/100971
Money supply growth since the start of the recession is vertical, with not even the slightest hint of inflation.
http://research.stlouisfed.org/fred2/graph/?s%5B1%5D%5Bid%5D=AMBNS
Plus, as you pointed out, we are at the zero bound.
What is the monetary solution?
JzB
Tuesday ~ July 13th, 2010 at 7:59 pm
Karl Smith
My first relatively mild solution would be to call for an explicit price level target representing 3% inflation from Jan 2009.
That is to say the Federal Reserve will commit to expanding the money supply until the average inflation rate starting from Jan 2009 was 3%.
If the statement itself is not enough to move markets then my next step would be to stop paying interest on excess reserves. This obviously needs to be a managed step down but it would be my strategy.
If that doesn’t move expectations then I would consider a small cut in the payroll tax rate explicitly financed by monetary creation.
If that doesn’t work – and we are really taking about far out in crazy land now – I would begin an explicit program to monetize the debt of the Federal Treasury then Fannie / Freddie then Sallie Mae then Ginne Mae then the FHA.
If that multi-trillion dollar expansion of the money supply fails to either expand the economy or stoke inflation then I would of course hand in my economist card. However, there are still more levels of monetary expansion possible. We could suspend all taxes and finance the government solely on money creation. We could buy up all privately held bonds.
And of course in the end we can just start handing out cash.
If the central bank wants inflation, then it can get inflation.
Tuesday ~ July 13th, 2010 at 11:52 pm
Andy Harless
Does “explicitly financed by monetary creation” have any substantive meaning, given that the Fed won’t promise to keep the money in circulation forever (since the ultimate disposition of the money will be dictated by the Fed’s inflation target) and given that the government wouldn’t be paying interest on the T-bills that would otherwise finance the expenditure? The only difference would be in the balance sheets of the Fed and the Treasury, but since the Fed is, financially speaking, a wholly-owned subsidiary of the Treasury anyhow, that is merely a formality. It seems to me that the explicitness is basically just a show: “Hey, look here! We’re printing money!” Investors may enjoy a theatrical performance as much as the next person, but I’m not sure it would alter their behavior.
No matter how it’s financed, a cut in the payroll tax (or any other kind of helicopter drop) is fiscal policy. That’s not to say it wouldn’t be a good idea, but it won’t allow you to make the claim of being a monetary purist and maintain an attitude of disdain for people who advocate the use of fiscal policy.
Tuesday ~ July 13th, 2010 at 9:28 pm
Rebecca Burlingame
My biggest concern is that the education and health “superstars” do not provide money flow through communities in the same fashion that manufacturing once did. Might there be a tipping point in which it is no longer possible for education and health to continue economically as they are now? Could you enlighten me as to the difference in how money flows through communities via education and healthcare as opposed to manufacturing… the idea here is how each manufacturing job once supported, say, 15 other jobs. Weird request, I know, this is just the way my mind works.
Tuesday ~ July 13th, 2010 at 10:12 pm
Karl Smith
So the short answer is that that’s a bad way to think about it. Its a common way but its not economically sound. A job doesn’t “support” other jobs.
What has to happen is that the imports from a community ultimately have to balance the exports (not accounting for government transfers and the like).
So if a community imports says 1000 cars then it has to export the equivalent amount of goods or services.
In a manufacturing based economy one could approximate this by only thinking about balancing manufacturing sectors.
A factory town for example was exporting lots of steel or textiles or what have you. Which meant it could import a bunch of stuff as well. Enough stuff to provide a high standard of living to a lot of people.
However, as the share of manufactured goods declines and the importance of manufacturing in ones standard of living declines it no longer makes sense to approximate import/exports with manufacturing.
So for example a community could have an office building, a hospital, a university, a research lab, etc. It could provide services for people in other communities, effectively exporting those services. This would then balance imports into the community.
However, and this is important, all that really matters is that import/exports balance. If a community was completely self-sufficient then it could be comprised of whatever jobs it wanted and be as large as it wanted.
Its only because certain goods: computers, cars, food, etc are almost always produced outside of a given city that some level of imports are important. If all the goods and services people wanted were produced inside the community, the composition would be completely determined by the preferences of the community members.
Wednesday ~ July 14th, 2010 at 11:43 am
Roland
Thanks Karl, I think a 3% target would do it..
Wednesday ~ July 14th, 2010 at 12:15 pm
Matthew Yglesias » The Myth of Structural Unemployment
[...] as Karl Smith argues in an excellent post, evidence for a structural shift in the American economy is quite hard to discern. What’s true is that we have a lot more unemployed construction workers than we had three [...]
Friday ~ July 16th, 2010 at 10:35 am
TheMoneyIllusion » A few remarks on Kling’s business cycle theory
[...] is Karl Smith: The simple fact of the matter is that the structure of the American economy hasn’t changed that [...]
Wednesday ~ August 4th, 2010 at 9:17 pm
Robert
Structural unemployment is real and is here to stay. Even those economists who are beginning to recognize the problem vastly underestimate the ultimate impact. It is not just about a “skill mismatch.” It is ultimately going to be about a total lack of demand for skills (and workers). It is something unprecidented and it is caused by advancing technology. And ,no, it is NOT the same thing that has been going on for decades. Technology is moving faster and faster. In the next couple of decades will will see a staggering level of progress.
For an excellent overview of this problem, check out this book (available as a free PDF): The Lights in the Tunnel: Automation, Accelerating Technology and the Economy of the Future. http://www.thelightsinthetunnel.com).
If there were a textbook on this issue of technological unemployment and where it will lead, this book is it. I wish every economist would take a break from data analysis and READ THIS BOOK.
The author also has a blog at http://econfuture.wordpress.com