Believe those who are seeking the truth. Doubt those who find it. Andre Gide

Sunday, March 6, 2011

The free-banking vs. central-banking debate

Ah, what a lovely way to start the day. A glorious morning, cool and fresh. A meeting of aged soccer players on a lush and muddy turf. No broken bones. No pulled hamstrings. I even scored a goal. Oh, the joy.

And now back home to read over my fan mail. You know...I had no idea that Americans were so passionate. I think that
American-style passion frightens us little Canadians. I suspect that this is what makes Canada so dull. And it's probably the reason I left too. Welcome to the jungle, Mr. Andolfatto.

As many of you can imagine, I've been the recipient of hundreds of rather nasty emails lately. I don't know any other way to describe it except as "awesome." Oh, I don't especially like being called names and being insulted, but it's no big deal (academics need pretty thick skins to survive). The awesome part is how people are so eager to express their views. It is, I think, a part of what makes America great.

Now for a little story--some background, I guess. Long ago, a remarkable debate took place about the optimal way to organize an economy's money and banking system. The proponents of free-banking eventually lost out to those who favored some form of central bank regime. The nature of these debates are nicely summarized by Vera Smith in her book, The Rationale of Central Banking.

Then for a long time, it seemed that very few people were interested in this debate anymore. Oh, a few academics would talk about it here and there. But if one was interested in practical monetary policy issues, well, one simply had to take the existence of a central bank as given.

That attitude always struck me as wrong-headed. As a young academic, I was interested in the theoretical foundations for monetary exchange. And I became fascinated in the experiments with money and banking regimes that were tried in the past. I made a point of teaching this to my students. And, in particular, I emphasized the free-banking alternative.

And now I find myself employed at a central bank (I still retain affiliation with my university). Well, I'm at a regional branch of a central bank (there are 12 regional Feds). And because of my present employment, many people evidently believe that I am a hard-nosed central bank type whose sole purpose is to defend the institution and its policies. As if an academic could or would want to ignore 20 years of scholarly research on the subject just like that. No, that's not how it works--and it's not the reason I was hired by the St. Louis Fed (if it was, I would not have come).

I love the research division here in St. Louis. My colleagues are great and the intellectual atmosphere is vibrant. The debates we have among ourselves often get lively. And yes, we sometimes talk about the merits of gold standards, free-banking, etc. I have even invited George Selgin, an ardent and articulate proponent of free-banking, to visit us in St. Louis and give us a lecture on the topic (which he has agreed to do some time in the future).

As an academic who has devoted a considerable amount of time on the subject, I cannot say that I presently fall strongly on either side of the debate. I can see merits (and defects) in both points of view. And I think it is great that Ron Paul has brought the subject back into the spotlight. As an academic interested in the subject, it is no less than thrilling. I think I can speak for most of us economists working at the St. Louis Fed in saying that we welcome a healthy debate. (And do not make the mistake of thinking that all Fed economists necessarily fall on one side of the issue).

To make a solid case one way or the other, it is important to keep the facts straight. (Yes, I realize that I am setting myself up for more abuse but please, spare yourself the trouble.) Moreover, it is also important, I think, not to present data in a misleading light. Now, I do not think everything Ron Paul says is wrong. In fact, as I said in my original post, I appreciate the libertarian philosophy. But if one wants to promote libertarianism based on sound intellectual foundations, it does the cause no good to make and promote misguided statements about money, prices, and the role of central banks. History is replete with examples of  bad government policies in place well before the existence of central banks. In my view, it is wrong to convey the impression that something close to economic nirvana will dawn in the absence of a central bank.

In my original post, I wanted to attack one particular idea promoted by Ron Paul. (I did not mean to attack the man personally, and I regret the adjective I used to describe what I thought of his idea). I want to be clear that the post was not meant to critique all or even most of the Congressman's ideas--nor was the post meant to serve as a defense for the Fed.

It is my belief that Ron Paul promotes a misleading argument concerning the fact that our price-level today is much higher today than it was 100 years ago. His argument implicitly suggests that nominal wages today would be roughly where they are at even in the absence of currency debasement. This is, in my view, just plain wrong.

But for people who believe it (and evidently there are many out there that do), it provokes rage against the Fed. It is as if the Fed has stolen virtually all of their wages and that real material living standards today would be much higher if only the price-level had remained at its 1913 level. This proposition is grossly at odds with the evidence, which shows roughly 2% annual real growth in per capita income and roughly stable income and expenditure shares. There is, of course, considerable discussion about growing income inequality. But almost every paper I read about this phenomenon seems to point either to skill-biased technological change or competition from emerging economies. I'm not sure what Fed policy has to do to with those forces.

I am no defender of inflation. But the US inflation rate has been low and stable for decades now. Seigniorage revenue is small potatoes relative to the appropriations made by Congress via direct taxation. Ending the Fed will do little, in my view, to diminish the level of those appropriations. Tackling that issue will take serious tax reform--a reform that would have to take place whether or not a Fed was in existence.

Now, there may be other reasons for abolishing the institution, but if so, then why not emphasize those? As I said in my original post, there are many legitimate arguments one could level at the Fed as an institution or in the way it conducts its policy. But it does no service to the libertarian cause to attack the Fed with misleading arguments (that are mixed in with other more legitimate ones). It does no good because opponents to the libertarian cause can latch on to the lame arguments and use them to discredit the more worthy ones.

The Fed was established by an act of Congress in 1913. The Fed is operating under the rules established by Congress. If you have a problem with these rules, then I encourage you to lobby your Congressional representatives to change them. Blaming the Fed for following the law as established by Congress  (and other guidelines, such as the dual mandate) seems like a rather strange way to go. But hey--power to the people.

Friday, March 4, 2011

The Ron Paul Thing

I've taken down my post entitled "Ron Paul's Money Illusion" because it seems to have provoked mindless rage rather than thoughtful debate.

A part of this is my fault for saying that, while I respected many of the Congressman's libertarian ideals, I thought that he could be more circumspect at times. Well, I didn't exactly use this language, if you know what I mean. And for that, I want to apologize to the Congressman and all of his ardent supporters.

Having said this, I stand by the substantive point that I was trying to make. That column, however, was written too hastily. So I think I'll rewrite it, this time a little more carefully, and with a little less colorful language (and maybe a little more data).

A good weekend to all.
DA

Thursday, March 3, 2011

Jobs Go Unfilled Despite High Unemployment

Came across this interesting article today: Jobs Go Unfilled Despite High Unemployment. Here is the opening snippet:

For the 15 million Americans who can’t find jobs the labor market is like an awful game of musical chairs. There are many more players than there are available seats.

Yet at Extend Health, a Medicare health insurance exchange firm in Salt Lake City, the problem is just the opposite—a growing number of chairs to fill and not enough people with the skills to fit the jobs. “It seems like an oxymoron in this environment that you can somehow be challenged to find great workers,” CEO Bryce Williams admits, almost sheepishly.

Extend Health’s call center workers help retirees navigate the process of signing up for commercial Medicare Advantage and drug coverage plans. For this fall’s Medicare Enrollment season, the firm will need close a thousand workers. The ideal candidate is over 40, with a background of financial services in order to qualify for insurance licensing.

“They need to be able to pass the state of Utah exam, which is not easy, “he explains. “They need to have a background in comparing the financial metrics of trying to help someone compare and analyze and give great advice.”

Williams has hire a recruiter, plans to roll out billboards along Interstate-15 in Utah, and is now looking at establishing a new call center out of state where the firm can find more people to train and hire.
“We like being in Utah but at a certain point you max out on the total pool of people that you can tap," Williams says. “So, we're going to have to look at other states.” Part of Williams’ problem is that his business is in a sector that’s facing a skills gap.

A Tight Labor Market For Skilled Jobs

Overall labor demand softened in February, but online ads for computer science jobs were up more than 15 percent from January, according to The Conference Board Help Wanted Online Data Series (HWOL).
While there are more than twenty-five job seekers for every open position in fields like construction, in technology, health and science-related jobs the exact inverse is true.

For computer science jobs and skilled health care practitioners, there were just over three ads for every job seeker in February. For life sciences jobs like medical science researchers and chemists, the ratio was 2 to 1.
"It’s the equivalent of a seller’s market in real estate,” says Jeanne Shu, HWOL Project Coordinator. While those occupations are seeing a lot of growth, employers are scrambling to find available qualified workers.
“If they can't find the right person with the right skill set they'll hold out longer for them."

I figure that there's something more than "deficient demand" going on here. But maybe that's just me...

Update: March 13, 2011

Some more interesting anecdotal evidence here: Factories having trouble finding workers.
(I thank Mike Ward for the link.)

Wednesday, March 2, 2011

U.S. Inflation and Inflation Expectations

Here are a couple of slides, courtesy of my colleague Kevin Kleisen. The first depicts recent U.S. inflation, both core and headline.


So, following a rather sharp decline in the headline CPI rate, we see an even sharper increase more recently. The core measure, however, remains relatively low and stable.

This next graph depicts a variety of market-based measures of inflation expectations. You may recall that the Fed was recently concerned that inflation expectations were drifting too low (relative to the implicitly desired target or around 2%). Inflation expectations now appear to have converged to pre-crisis levels. One could make a legitimate case that to the extent this was a part of the goal for QE2, the policy was a success.


Of course, the fear that many people have is that inflation may somehow get out of control. It is a legitimate concern and one that ranks high on the list of FOMC members.

And then there are a host of other concerns, like the ones outlined here by Pimco Managing Director Bill Gross: Economy May Reverse Course When Fed Buying Ends. I especially like this quote:
"Who will buy Treasuries when the Fed doesn't?" he asked. "I don't know."

I'm sure Mr. Gross is a smart guy. But statements like that just make him sound a tad foolish.

Think about it. A USD is the equivalent of a zero-interest-bearing small denomination Treasury bill. So when the Fed is purchasing longer dated Treasuries, what is it doing? It is selling zero-interest bills for (slightly) positive-interest bills. Would a deceleration in this asset-swap activity really have the dramatic effect Gross suggests? (He is suggesting a sharp spike in Treasury yields). I doubt it. In fact, the implied tightening is likely to keep a lid on inflation expectations and hence keep nominal interest rates low (via the Fisher effect).

But we shall see...

Tuesday, March 1, 2011

Ed Leamer on Deflation Dread Disorder

The always entertaining Ed Leamer here on Deflation Dread Disorder (The CPI is Falling!).

(let me know if the link does not work for you).

Thursday, February 17, 2011

On job openings and job availability

Paul Krugman is a tireless writer. That's the good part. The bad part (you knew this was coming) is that...well, he can also be a tiresome writer.

Consider this: A Rising Natural Rate. Here, he is commenting on some analysis by the SF Fed trying to estimate some measure of the "natural" rate of unemployment. Fine, nothing wrong with this. But then he slips this in:

Right now, there are very few job openings relative to the number of unemployed:
 
So there’s no question that right now, the demand side is what is constraining unemployment.

Ya got that? Paulo says that thar's no question bout it. Thar's deficient demand out in them thar hills. An y'all see that l'il ol' dyergram up thar? Well...that thar jus' goes ta prove it. Lessen' yer blind, that is. Lessen' yer sum evil laysay fare type.
 
Well, I hate to break it to those who demand and consume this brand of religion, but there might just be some question about it. Shhhh...what I am about to say is super secret...economists aren't really sure what's going on. I mean, think about it. If we knew what was going on, there would be no need for economic research. You know...research...that activity that brings so much joy to you know who (The Joy of Research).

But I don't want to be too hard on Paulo. Evidently, he has an agenda to push and he pushes it from a particular philosophical perspective. I can respect that. What I don't like is the constant allusion to certainty--the lack of humility in what we know--the notion that the data "speaks for itself." These are the tactics used by politicians, not academics. This is what I find so tiresome in his otherwise fine writing.

But maybe I should cut him some slack. Evidently, it must be some sort of Nash best-reply to fluff up one's feathers this way and show no sign of weakness. There is always some right-wing nut job out there waiting to pounce, to tear apart, and to misrepresent anything that might be construed as capitulation on his part. He knows this. I know this. Now we all know this. So let's set it aside and take a closer look at that data.

The chart above appears to be drawn from the Job Openings and Labor Turnover Survey (JOLTS). This is a great data set, but it has its limitations.

The question I'd like to ask is whether it really is the case that there are more unemployed workers than available jobs. According to JOLTS, the answer is yes. But this does not mean it is so in the economy.

It could be the case that many, perhaps even most, job openings are not advertised (hence not picked up by JOLTS). There are, evidently, a lot of farm jobs available that Americans refuse to work at (see: Despite Economy, Americans Don't Want Farm Work). Many unadvertised jobs are poor-paying jobs. Everybody knows they're out there. If you need a quick (and legitimate) buck, you send your application to McDonald's. There are arguably millions of these low-skill low-pay jobs around. Jobs are not scarce. (What is scarce are good jobs that are well-matched with the characteristics of all those available to work.)

The JOLTS data itself provides some evidence that many job openings are not measured. In particular, take a look at this:


So there's no question that right now, the supply side is what is constraining unemployment.

Tuesday, February 15, 2011

Cyclical asymmetry in the unemployment rate

Economists have known for a long time that there is a cyclical asymmetry in the unemployment rate. In a recession, the unemployment rate tends to spike up quickly and sharply. During an economic expansion, the unemployment rate tends to decline only gradually. Consider the following data, for example:


The shaded regions roughly depict the periods over which the unemployment fell from peak to trough. As you can see, what the U.S. is experiencing right now looks a lot like what Canada experienced in the early 1990s. Evidently, it takes time to rebuild the employment stock after a shock. And the bigger the shock, the longer it seems to take.