A Touch of Stagflation?

So, the ECP (Extremely Clueless Physicist) model of the economy says that when there is less available energy, the likely economic consequence will be stagflation: simultaneous inflation and economic contraction. I articulated this model in debate over at Econbrowser some time back. The basic idea is that when there's less energy, the physical economy must contract, at least as a short term response, since all economic activities require energy, and the amount of energy required in any given activity is pretty much proportional to the amount of that activity one is doing. Since the money supply does not tend to contract immediately, there is both real economic contraction and a change in the ratio of money to real goods and services (ie inflation).

The assembled macro-economists at Econbrowser were hard on this theory, viewing inflation and economic contraction as only possible together due to clueless actions of the government based on long discredited theories. So it was with interest this morning that I read the following in the San Francisco Chronicle that accompanied my omelette: Concern rising over possibility of stagflation. Seasoned market watchers say traders may be overreacting as Dow drops 124 points

Investors and economists are growing increasingly concerned that inflation could be creeping upward even as economic activity slows.

The Dow Jones industrial average dropped nearly 124 points, or 1.19 percent, to close at 10,317.36 Wednesday, as Wall Street reacted to a report from the Institute for Supply Management showing that service sector economic activity grew in September, but more slowly than in August, and at the lowest rate since April 2003.

At the same time, the institute, an association of private sector purchasing managers, said its index of prices jumped to the highest level since the measure was devised in 1997.

Go to SFgate.com for the rest of the story.

Just what the ECP model would predict after a touch of hurricane induced energy loss follows a period of flattening energy supply...


Given how incredibly wasteful our economy is regarding energy, I have a hard time believing that decreasing energy usage implies a contracting economy.  Eventually you would reach a point where this might happen, but there is so much fat in our economy that I cannot see this happening for a while.

There would be some economic pain for those whose role in the economy is to support the wasteful use of energy - those people would feel the pain right away.

Oh. Brilliant trick.

Just pronounce some segments of the economy "fat," then when they go, the economy is not really contracting.

The "fat" votes as well, we should remember.
I think there's a small cushion of "fat" that can be trimmed. If a consumer makes three trips in an SUV to run three errands, but can be persuaded by high gasoline prices to accept a little inconvenience and consolidate the three errands into one trip, less energy is used, but the errands still get made (i.e., the consumer-based economy continues to chug along).
Since the 70's our economy's supposed to have gotten pretty efficient with energy, relatively. This is not to say there are not more gains to be made (cutting that fat, I suppose), but we should be safer than the past.

Is the recent hikeup hitting energy intensive economies (China) hard? It would make sense.

Uhm. If we're already pretty efficient, doesn't that make us more vulnerable to the Extremely Clueless Physicist's scenario, not "safer"? Fat people should do better in famines, no?
We are amazingly wasteful regarding energy. In all aspects of our society, energy is so cheap, we don't even consider it - think of the open refrigerators and freezers in supermarkets. Energy efficiency is the cheapest 'source' of energy and can be as low as 3cents/kWhr. I think energy demand is viscous - elastic but slow. It takes time to adjust to a more energy efficient lifestyle. Awareness, new products, and energy effcient technologies have to be developed and deployed. For example, I'd like to buy a Prius, but my present car is 3 years old and fine. It doesn't make financial sense to trade. But my next car in three years will be a hybrid. When natural gas prices go up, watercooler talk will start to center on insulating hot water pipes, changing HVAC air filters, replacing windows with highly insulating windows, making sure the refrigerator coils are dust free.

Fast changes in energy price force consumers to eat the price before any adaptation, reducing other consumption, thus slowing the economy. The more slowly energy costs increase, the more likely we can adapt and still have a good economy.

Henry

Henry, if you're current car is three years old (we're in the same boat in a one car household with my wife's car being 3 years old), by the time you're ready to buy a new car, you just might be buying an all electric model instead of a gasoline hybrid. So look at the bright side, you might get to leap frog some technology.
Wholesale electricity from nuclear power plants in California is 2.8 cents a kW-hr.

Check the CPUC site.

Just a little gripe here, but the interpretation of stagflation I've always heard and used is inflation accompanied by economic stagnation.  Not that realistically one's much better than the other, but wouldn't inflation accompanied by economic contraction (which, I'm slightly confused by terminology here... contraction of GROWTH or contraction of total?) be a different beast entirely? Conflation?  Inflaction? Contflation?  I bet we're probably going a bit overboard on the last one.. wouldn't want any religious right to get stirred up by confusion on that one... =D
Quoth the Wikipedia:
Stagflation is a term in macroeconomics used to describe a period of characteristic high inflation combined with economic stagnation, unemployment, or economic recession.
So I think I'm covered... Presumably gentle stagflation involves only stagnation, while fiercer instantiations of the beast bring actual recession.

The Wikipedia entry is to me hilarious for all it's careful working around all the possibilities except, to me, the obvious one. Shhhhh. Maybe, just maybe, stagflation, and reverse stagflation in the 90s, has something to do with energy supplies....

Stagflation occurred in the economies of the United Kingdom in the 1960s and 1970s and the United States in the Nixon administration of the early 1970s as reported by various news and financial sites. The difficulty in fitting its existence within a Keynesian framework led to a greater acceptance of monetarist theories in the 1970s and 1980s. The pendulum has, to some extent, swung back in the other direction as monetarism had increasing difficulty predicting the demand for money and the long period of low inflation and high employment of the 1990s - a kind of reverse of stagflation.

As of 2004 global stagflation is making a comeback with the price of oil over $40 a barrel, the US government slowly increasing interest rates, and employment rates stagnant. Monetarists and Keynesian economics continue to have difficulty explaining the phenomena.

Supply-side economics emerged as a response to US stagflation in the 1970s. It largely attributed inflation to the ending of the Bretton Woods system gold standard in 1971 and the lack of a specific price reference in the subsequent monetary policies (Keynesian and Monetarism). As a response most governments today compile consumer price indexes as part of their monetary policy.

Supply-side economics asserts that the contraction component of stagflation was caused by the inflation induced rise in real tax rates (see bracket creep). In addition certain states in the USA had laws against nominal interest rates being above a certain level and in the midst of inflation this forced real interest rates to be negative. In some places this caused a collapse in finance for business.

Heh.. that's the biggest problem with Wikipedia.  So concerned about not appearing foolish that it's hardly ever daring.  In fact, about a day after Katrina hit, when TOD was going crazy with posts, I thought it may be a good idea to update the Wiki page for Peak Oil, to make mention of it.  It was basically something along the lines of "Katrina caused great speculation within the PO community that it would be the catalyst, or at minimum a confounding influence."  It was a bit longer, with a little more detail.  But it wasn't anything speculative, nor was it factually wrong.  The PO community was, indeed, making heavy speculation at that point.  But, within about 3 minutes of me posting it, they changed it back, with the comment, "Removed horrible trolling section inserted cowardsly without sufficient proof."  LOL.  Oh well.

As far as stagflation, I go back to chaos theory and the Heidegger environmentalists.  Any natural environmental event that you try to change, you inevitable worsen.  Monetary policy causes harsher collapses than need be.

The reason you usually don't see inflation during a contraction is because of a decrease in the "velocity of money". Another way to express this is that in times of economic uncertainty, people want to hold more cash as a buffer against possible bad news. This increase in holding cash effectively reduces the amount in circulation, decreasing inflationary pressures.

One thing that distinguishes "inflation" from an increase in the cost of goods is that in inflation, wages go up along with prices. If wages are not rising then we are not seeing a general inflation of the money supply, but rather goods are getting more costly due to changes in how hard they are to make and get.

So what do you think is going on now (as described by the Chron)?
I don't think anyone really knows what is going to happen next in the economy (as in so many other things!). Sometimes people focus on changing just one variable at a time in order to simplify the analysis. So an increase in oil prices could lead to an economic slowdown. And an increase in oil prices could bubble through the economy and cause an increase in many other prices. Put these two pieces together and you have stagflation.

But they didn't do the analysis all together. If they did, they would see that the economic slowdown will reduce demand and curtail the amount people are willing to spend, making it difficult or impossible to raise prices. What might end up happening is that some prices will fall, those for which the effects of decreased demand are stronger than the effects of increased costs.

I am not an economist but what I understand is that the stagflation of the Jimmy Carter era is seen as due to bad policies on the part of the central bank. Basically they had this Keynesian model where the bank could choose any point they wanted on a curve trading off unemployment and inflation. But after playing this game for long enough, people began to factor in future inflation, building it into their contracts and such, and as a result inflation no longer had the stimulative effect that it used to. Basically Keynesianism only worked if nobody knew about it. Once people caught on to the con, the jig was up. That bill came due in the stagflation era.

I do agree the central bank has a role to play - if they raise interest rates quickly enough, they'll be able to head off inflation and prevent it getting culturally established. I lived through this particular set of policy choices in the UK in 1979 (Thatcherism) during the worst of the oil shocks. It did indeed cure inflation, but the interest rates required to do this were extremely high, and the economy became very distressed in other ways (massive unemployment, large scale loss of industrial base). OTOH, if one keeps interest rates low through an energy crisis, there'll be galloping inflation as the happily growing money supply chases less physical economy.
I should add - I strongly assume that the Greenspan fed will choose inflation fighting first, if it has to choose.
But, the main question isn't that rising cost will destroy demand.  We know that, at some point, that is true.  It's just a matter of determining how inelastic the price is.  Is it $3? $5? $10? a gallon?  Personally, while I feel the pinch at $3, I haven't changed many habits besides for cutting down on maybe one extra trip a week.  I'm certaintly not at the point of buying a bicycle.  Then again, my daily commute is about 2 miles one way.  Being unspecialized labor, I'm lucky in that area.  

As far as the relation between unemployment and inflation.. I remember the curve you're talking about.. something makes me think it's called the Rule of Seven, where for every point of unemployment gains, you gained 7 points of inflation, although that obviously can't be it.

If there's any economics specialists around..

As I've come to understand it, the two general types are inflation are cost-push and demand-pull.  They were both described to me as pulling wages along with it, although I suppose in the era of free trade, costs are now seperate from American wages.  
I know this must be obvious to some (that should include you, Halfin), but does anyone here remember the 1970's?
Hard to forget the 70's.  I started working as a statistician at the U. of Toronto in 1972 for $7200 a year; by 1974 my salary had doubled, only a little because of merit, most because of inflation.  Everyone got huge raises in the 70's just to keep up.  The Dow Jones Industrials dropped from around 1,000 to 580 from 1973 to late 1974.  That would translate into a drop from the current level of 10,300 or so to around 6,000 in 20 months.  Can it happen again? If consumer inflation takes off, and wages and savings continue to stagnate (as they have during the past 4 years), and interest rates rise to protect against the collapse of the U.S. dollar, the stock markets could collapse again. The Fed can't afford a run on the dollar, because it would mean wicked inflation here in N.A., since  oil, among other consumer items, would become very expensive in U.S. dollar terms.  Maybe that's the way it will play out, maybe that's the way energy conservation will be forced upon us.
P/E in the stock market remains at very high levels. If you have rising inflation, implying the Fed having to raise interest rates, and simultaneous economic stagnation or recession, stocks will start to look like a really lousy deal at current prices.
Excellent comment, thanks GJ.
A bank run would be probably the worst thing to happen to the stability of this country in a very long time, however my gut just says it's going to happen very soon.

Which is why I prefer to keep my cash on hand.  I don't have an insane fortune of it, so I don't worry too much about security.  Also, in the end, keeping it stored at my house doesn't do much for the sudden inflation after a bank run and replaces my run to the bank with a run to my house.  But, I figure by saving the frustrations at the banklines, I'll have time to rush home, grab the money, and take the next logical step before anybody else has the chance.  I've already located a nearby coin shop and became friendly with the owner, and he has guaranteed me he'll honor an exchange with me.  So, while everybody else is sitting with as large a pile of cash they could find for themselves, I'll hopefully be carrying 3 oz of Krugerrand.  True, it's not a fortune, but I guarantee it will become an indemand commodity, which should earn me a nice profit as I start leveraging it.  Truth be, I don't like alot of aspects of capitalism.  But when it comes down to securing limited resources for my family group, I'll probably be ruthless.

And, with that, I feel like a Dostoevsky character.

gold is in such limited circulation that I highly doubt gold or coins or precious metals will be meaningful at all if suddenly the greenback had no value.

Those with guns, or land, will do ok, provided they know how to use them. But I guess there are alread plenty of guns in the land.

The thing with gold, and why I've chosen it as my ultimate reserve medium, is not that it has much inherent value, but that its percieved to have value.  It's basically shifting the market away from the "idea" currency of dollars to a "mostly idea" currency of gold.  Which is fine.  It can be traded towards more solid forms such as land later.
Gold has eternal value, is fungible, travels well.  Twenty pounds of gold at $500 per ounce is $160,000.  Gold has no IOU's against it, unlike most currencies.  It never tarnishes, is malleable, is used in electronics and manufacturing, and has beauty.

If fiat currencies become worthless my choice for exchangeable 'currency' would be cigarettes.  When the brown organic lumps hit the fan, I'm going to load up the freezer. There are still 25% of adult Americans smoking, many of whom will trade food and guns for smokes.  Of course, then we get to that stage there may not be any electricity to power my freezer, so maybe I'll take up smoking myself (cough).

Agree about gold. Cigarettes are an interesting idea as a tradeable commodity or at least to make quick friends with someone who smokes. Why do you need to refrigerate? Will they go bad?
I'd rather choose alcohol. There will be hundred times more reasons for getting drunk in times like this (if it happens).

If I had the physical possibility I'd also have made a personal reserve of gasoline. Just in case of course.

Unfortunately, it seems like gasoline does not store well, at least in small containers, so it is difficult for your typical residential survivalist to stockpile.  Diesel fuel and its close relatives kerosene and fuel oil all seem to tolerate long term storage much better.  Ideally, you would have a diesel-powered car to burn these fuels.
Yeap, diesel fuel may be the right choice and also because it can be used for heating. It does not smell nice but at least in my country lots of people are still using it.
Smoking is one of the most physically addictive human behaviours, so cigarettes have more value, IMO, than booze.  As for keeping them in the freezer, they retain their original state considerably longer while frozen, much like frozen bread.
I would go with cofee myself. It has to be imported unlike cigarettes.
Being a smoker myself, I was pretty amused by how, during Hurricane Katrina, there were thousands complaining about lack of food and water, but every newsreel had dozens of peeople sitting around and smoking.  Good to know that when my stomach is consuming itself, and I'm dry as a bone, I'll still be able to get a smoke in. =D
Those with friends will do ok.  From my Swedish point of view it seems very "american" to value the personal gun so much.  I view the state or in realy bad times quick restoration of the states basic functions as more important. This might be since Sweden is a 9 million pop country with a state that has been fairly benign for a very long time. And since I think this is a good idea I will of course volunteer for state emergency organisations until I get too old to help.

I know that modern infrastructure is very sensitive for disturbances but i believe that people can handle more then they can imagine. But bad preparations as in civil defence, grid redundancy, etc can mean that quite a lot of people can die during emergencies while other people figure out how to keep things running.

Having a few disasters helps the preparations for worse disasters but it is a horrible thing to wish for.
For instance. Sweden were very lucky during the first world war but had civil hardship due to trade disturbances. We vere even more lucky during the second world war and in manny ways the civil hardship were less due to lessons learned during the first world war on how to handle rationing etc. We were then very well prepared to be as lucky in the thirld world war untill the end of the cold war. ;-)

If you want to protect yourself from a bank run you'd better become a debtor then a creditor (by holding cash you are crediting the economy with your labor). Fiat assets can lose their value in no time.

Of course you have to be careful what type of mortage you pick in case you choose real estate. Or simply do what everyone else is doing - spend and get in debt. I've been through this twice, and I can say that at least in my lifetime debtors have always been the winners in this game.

In some ways massive inflation could be a good thing.  Americans and the U.S. government are up to their ears in debt.  Any debt which is locked in at fixed rates diminishes rapidly in value in high-inflation periods.  Car loans and most mortgages fall in this category.

The middle class has seen no real dollar wage gains in half a decade now (median family income in the U.S. is the same as in 1999 according to the NY Times).  Corporate profits and upper class incomes have soared.  Since the middle class makes up the bulk of consumer spending, it is the driving force for long-term economic growth.  High inflation would hurt, but it would also correct the growing gap between the middle class and the rich:  the rich are investors which indirectly hold much of the middle class' debt.

Just trying to find a silver lining...

Except that while this may be true with regards to debt, in a period of stagflation, real wages aren't rising (indeed, they are probably falling), further exacerbating the income gap between rich and poor or middle class (remember spending on consumer goods constitutes a vastly larger percentage of disposable income for the poor or middle class than it does for the rich).

Put another way, yeah it may feel good to you that now your mortgage payment is only 5 or 10% of your take-home pay, but does that really mean anything when spending on essentials such as food, gas, electricity is now closer to 70%?  You certainly won't feel any "richer" than you did before, indeed you'll probably feel vastly poorer, since you'll realize that after paying the bills for essentials, you don't have a lot left over for discretionary purchases (movies, dining out, luxury goods; i.e. the things that make one feel "rich").

And the problem with private debt has never really revolved around fixed-rate, secured instruments, but rather with above-one's-means spending on consumer goods on variable-rate unsecured credit lines, whose rates WILL GO UP DRAMATICALLY with inflation.  With the new changes to the bankruptcy bill, creditors still make you pay it all off, essentially committing you to a life of wage slavery.  So instead of wiping out your bad debts and getting to keep your home, you'll be forced to liquidate your home and assests at fire-sale prices (due to collapse of new mortgage market from high interest rates), only to become what is essentially a modern-day sharecropper (to use Warren Buffett's term).

Viget:

If U.S. consumers are primarily holding variable rate debt, then you are absolutely correct and we're toast.

However, if the debt is primarily fixed, then I think we may benefit as long as workers get cost-of-living increases that match inflation fairly well.  Real dollar wages would not increase, but the amount or real dollar debt would plummet.  My scenario is based on the idea that variable rate debt is a much smaller amount than fixed.  (Most debt is house + cars, a little is credit card).

If the debt is variable (lots of credit card debt), though, the interest payments will, indeed, reduce much of the middle class to sharecroppers.

In any case, if you have variable rate debt you better shed it NOW.  It doesn't hurt to be rid of it -- but having it may be a disaster in the making.

Gunnk--

100% agreed, but my take is that variable rate debt is a bigger chunk of the debt market than you think, and right now it's the fastest growing form of debt (witness the rise of ARM's and even negative amortization mortgages in areas with ridiculous housing prices).  I don't have the numbers to back that up right now, I will go look them up though.

My other point, which I guess we could quibble on, is the impact of stagflation.  When I hear stagflation, to me that means that since there is no economic growth, employers will not have the wherewithal to both a)increase wages to at least keep pace with COLA due to inflation and b)promise a real (inflation-adjusted) rate of return to their investors.  That means something's gotta give.  My bet is it will be wages.  There will be wage freezes, and maybe even outright layoffs and cutbacks (witness the labor concessions we've been seeing in the airline industry).  In which case, average middle-class Joe will see cost-of-living consume an ever larger chunk of his take-home income, thus making him feel "poorer" regardless of how his debt's been eroded as per my analysis from my previous post.

In such a situation, it also logically follows that unsecured, variable-rate debt usage will skyrocket, as families make tough decisions between putting bread on the table and getting even deeper into debt.  Now, maybe the credit companies will finally wake up and realize that they're making a bad situation horribly worse by lending to folks with little to no ability to pay them back, but now that they've got the protections from the bankruptcy bill, I think they will continue with impunity.

But who knows?  It all depends on how spectacular the inflation is and how much the economy slows down.  Might not be as bad as we think.

(ps the other potential silver lining is that interest rates on savings accounts will also increase, providing a bit more income, though I expect this to be a minor effect)