Greece and Banking

Source: Wall Street Journal; Getty Images

A Wall Street Journal Oped with Andy Atkeson, summarizing many points already made on this blog.

Greece suffered a run on its banks, closing them on June 29. Payments froze and the economy was paralyzed. Greek banks reopened on July 20 with the help of the European Central Bank. But many restrictions, including those on cash withdrawals and international money transfers, remain. The crash in the Greek stock market when it reopened Aug. 3 reminds us that Greece’s economy and financial system are still in awful shape. 

Greece’s banking crisis revealed the main structural problem of the eurozone: A currency union must isolate banks from sovereign debt. To fix this central structural problem, Europe must open its nation-based banking system, recognize that sovereign debt is risky and stop letting countries use national banks to fund national deficits.

If Detroit, Puerto Rico or even Illinois defaults on its debts, there is no run on the banks. Why? Because nobody dreams that defaulting U.S. states or cities must secede from the dollar zone and invent a new currency. Also, U.S. state and city governments cannot force state or local banks to lend them money, and cannot grab or redenominate deposits. Americans can easily put money in federally chartered, nationally diversified banks that are immune from state and local government defaults.

Depositors in the eurozone don’t share this privilege....

For the rest, you have to go to WSJ, Hoover (ungated) or wait 30 days until I'm allowed to post it here.

Lucrezia Reichlin and Luis Garicano have an excellent Project Syndicate piece on the same topic.

Writing contest: This is our first paragraph. The Journal's editors thought it was better with latest news first. Which works better?

Mankiw and Conventional Wisdom on Europe

Greg Mankiw wrote a week ago in the Sunday New York Times, ably explaining the  conventional view that the Euro is a bad idea, and that even countries as small as Greece (11 million people) need national currencies. Excerpt:

Monetary union works well in the United States. No economist suggests that New York, New Jersey and Connecticut should each have its own currency, and indeed it would be highly inconvenient if they did. Why can’t Europeans enjoy the conveniences of a common currency?

Two reasons. First, unlike Europe, the United States has a fiscal union in which prosperous regions of the country subsidize less prosperous ones. Second, the United States has fewer barriers to labor mobility than Europe. In the United States, when an economic downturn affects one region, residents can pack up and find jobs elsewhere. In Europe, differences in language and culture make that response less likely.

As a result, Mr. Friedman and Mr. Feldstein contended that the nations of Europe needed a policy tool to deal with national recessions. That tool was a national monetary policy coupled with flexible exchange rates. Rather than heed their counsel, however, Europe adopted a common currency for much of the Continent and threw national monetary policy into the trash bin of history.

Making matters worse, however, was the common currency. In an earlier era, Greece could have devalued the drachma, making its exports more competitive on world markets. Easy monetary policy would have offset some of the pain from tight fiscal policy. Mr. Friedman and Mr. Feldstein were right: The euro has turned into an economic liability that has exacerbated political tensions. For this, the European elites who pushed for the currency union bear some responsibility.

I am a big euro fan. This seems a good moment to explain why I don't accept this conventional view, despite its authority from Milton Friedman to Marty Feldstein and Greg Mankiw and even to Paul Krugman.

Short: I am also a big meter fan. I don't think each country needs its own measure of length, or to shorten it when local clothiers are having trouble and would like to raise cloth prices.

Ben-Gad and the Minotaur

Michael Ben-Gad has a smashing review, "Into the Labyrinth", of Yanis Varoufakis' The Global Minotaur (Disclaimer: I have not read it and don't intend to.) It's a great piece of writing as well as a cogent analysis. Some excerpts:

"The idée fixe that dominates The Global Minotaur, and apparently dominated Mr Varoufakis’s squabbles with the other Eurogroup ministers of finance, is that some countries are inherently more productive than others and therefore always generate current account surpluses, while others always generate deficits, and fixed exchange rates or monetary unions only exacerbate this imbalance. Hence, for the world economy to function, the surpluses need to be recycled though a system of regular transfer payments from the core to the periphery.

Why do these imbalances emerge? According to the theory of comparative advantage as formulated by David Ricardo in the early 19th century, different countries specialise in the production of particular goods and then exchange them for others, and trade is mutually beneficial even if some countries are more efficient at producing all goods. Mr Varoufakis’s theory rejects all this. Instead, he argues, some countries are destined to specialise in the production of goods and services, while others on the periphery will forever specialise in consuming them. Put into layman’s terms, what this means is that the people of Germany, the Netherlands, and Finland produce cars, wooden clogs, or mobile phones and sell them to the people of Greece, who pay for it all with money – and to make this trade sustainable the cash needs to be regularly replenished in an endless loop by the people of Germany, the Netherlands, and Finland.

This is a story we hear quite often beyond Mr. Varoufakis -- that a currency union requires countries to be similar, with similar productivity. I'm glad to see it so effectively skewered. In Ricardo's famous example, Portugal sells wine to Britain, which sells wool to Portugal, even if one is better at both than the other. They were on a common currency, gold.

Greece again

I read this morning's news of a deal -- we'll see how long it lasts -- with interest. Here's a video exchange with Rick Santelli on the subject on CNBC (I can't seem to get the embed to work, so you have to click the link.)

My main thought: what about the banks? The minute Greece reopens its banks, it's a fair bet that every person in Greece will immediately head to the bank and get every cent out. The banks' assets are largely Greek loans, which many aren't paying -- why pay a mortgage to a bank that's already closed and will probably be out of business soon anyway -- and Greek government debt; mostly Treasury bills that only roll over because banks hold them. They can't sell either, so the banks will instantly be out of cash.

The deal reported in today's papers really barely mentions that problem. But that is the problem of the hour.

What next?

Source: Deutsche Bank Research 

The lovely flow chart comes from Deutsche Bank Research

It emphasizes the central point I am taking from all this -- how Greek banks are hostages in this negotiation. With banks closed and capital controls, the Greek economy can't function.

Can Greece Leave?

Is Grexit even possible?

It strikes me that the best Greece can do with a Drachma is to create a two-currency system, sort of like Cuba or Venezuela, or at best Argentina; countries whose politics the Greek government seems to admire, and whose economies its may soon resemble.

Kashyap on Greece

Anil Kashyap has an excellent summary of the Greek debt crisis.

He sees government printed IOUs as a much better solution to the banking and payments crisis than for Greece to exit the euro and try to reestablish the Drachma. I agree entirely.

His summary goes back to the beginning, and reminds us that Greece did not get bailed out; Greece's creditors (mainly european banks) got bailed out.

Betting on Grexit

A capital flight mechanism I hadn't thought of, from  Hans-Werner Sinn (HT Marginal revolution)

Basically, Greek citizens take out loans from local banks, funded largely by the Greek central bank, which acquires funds through the European Central Bank’s emergency liquidity assistance (ELA) scheme. They then transfer the money to other countries to purchase foreign assets (or redeem their debts),... 

 In January and February, Greece’s TARGET debts increased by almost €1 billion ($1.1 billion) per day, owing to capital flight by Greek citizens and foreign investors. At the end of April, those debts amounted to €99 billion. 

I knew Greeks are taking money out of bank deposits, and parking it abroad, and that in the end this money came from the ECB. When a Greek depositor wants his or her money, the Greek bank gets it from the Greek central bank, who gets it from the ECB, which prints it (metaphorically). It had not occurred to me that of course borrowing every cent you can from a Greek bank and parking it abroad is just as smart.

Of course, If Greece leaves the Euro, the Greek central bank goes bust, the ECB loses and Greek borrowers or ex-depositors keep their euros.

Hans-Werner seems to think capital controls are a good idea to stop this run. I think the likely imposition of capital controls is just why people are running in the first place. Similarly, if both Greece and Europe were to credibly say that Greek government default will not mean leaving the euro that would also stop the run.

But news for the day is this interesting run on the borrowing side, not just the depositor side.

SNB, CHF, ECB, and QE

The last two weeks have been full of monetary news with the Swiss Franc peg, and the ECB's announcement of Quantitative Easing (QE). A few thoughts.

As you have probably heard by now, the Swiss Central Bank removed the 1.20 cap vs. the euro, and the franc promptly shot up 20%.

To defend the peg, the Swiss central bank had bought close to a year's Swiss GDP of euros (short-term euro debt really) to issue similar amounts of Swiss Franc denominated debt.

This is a QE -- a big QE. Buy assets, print money (again, really interest-paying reserves). So to some extent the news items are related. And, it's pretty clear why the SNB abandoned the peg. If the ECB started essentially the opposite transaction -- buying debt and selling euros -- the SNB would soon be awash.

A few lessons:

Autopsy

Autopsy for Keynesian Economics. (I don't get to pick the titles BTW) A Wall Street Journal Oped. I'm trying for something cheery at Christmas, and a response to the many recent opeds that ISLM is just great and winning the battle of ideas.  As usual, the whole thing will be here in a month.

This year the tide changed in the economy. Growth seems finally to be returning. The tide also changed in economic ideas. The brief resurgence of traditional Keynesian ideas is washing away from the world of economic policy.

No government is remotely likely to spend trillions of dollars or euros in the name of “stimulus,” financed by blowout borrowing. The euro is intact: Even the Greeks and Italians, after six years of advice that their problems can be solved with one more devaluation and inflation, are sticking with the euro and addressing—however slowly—structural “supply” problems instead.

Read more at WSJ...

Update: Hoover has an ungated version here;  Cato has an ungated version here.

Who is afraid of a little deflation? Op-Ed

This was a Wall Street Journal Op-Ed from a month ago. Now I can post the whole thing in case you missed it then.

Who is Afraid of a Little Deflation?

With European inflation declining to 0.3%, and U.S. inflation slowing, a specter now haunts the Western world. Deflation, the Economist recently proclaimed, is a “pernicious threat” and “the world’s biggest economic problem.” Christine Lagarde , managing director of the International Monetary Fund, called deflation an “ogre” that could “prove disastrous for the recovery.”

True, a sudden, large and sharp collapse in prices, such as occurred in the early 1920s and 1930s, would be a problem: Debtors might fail, some prices and wages might not adjust quickly enough. But these deflations resulted directly from financial panics, when central banks couldn’t or didn’t accommodate a sudden demand for money.

The worry today is a slow slide toward falling prices, maybe 1% to 2% annually, with perpetually near-zero short-term interest rates. This scenario would unfold alongside positive, if sluggish, growth, ample money and low credit spreads, with financial panic long passed. And slight deflation has advantages. Milton Friedman long ago recognized slight deflation as the “optimal” monetary policy, since people and businesses can hold lots of cash without worrying about it losing value. So why do people think deflation, by itself, is a big problem?

1) Sticky wages. A common story is that employers are loath to cut wages, so deflation can make labor artificially expensive. With product prices falling and wages too high, employers will cut back or close down.

Sequester and vortex redux.

I posted this last week, but I was unaware at the time of the Paul Krugman's "Keynes is slowly winning" post; Tyler Cowen's 15-point response, documenting not only Keynesian failures but more importantly how the policy world is in fact moving decidedly away from Keynesian ideas, right or wrong (that was Krugman's point); and Krugman's retort, predictably snarky and disconnected from anything Cowen said, changing the subject from Keynesian ideas are winning to the standard what a bunch of morons they're not Keynesians though I keep telling them to be. (I like Krugman's chart though. I see a glass half full -- look at all those nominal wage cuts, even in Spain! And look how many people got raises.)

In that context, I added two "Facts in front of our noses." Keynsesians, and Krugman especially, said the sequester would cause a new recession and even air traffic control snafus. Instead, the sequester, though sharply reducing government spending, along with the end of 99 week unemployment insurance, coincided with increased growth and a big surprise decline in unemployment. And ATC is no more or less chaotic than ever. Keynesians, and Krugman especially, kept warning of a "deflation vortex." We and Europe still don't have any deflation, and even Japan never had a "vortex."  These are not personal prognostications, but widely shared and robust predictions of a Keynesian worldview. Two strikes. Batter up. 

The original: (This is a re-post if you saw it the first time around, but easier to copy and paste than link.) 

 

Multiplier? What multiplier? 

Heretics

Low inflation is back in the news.  The Wall Street Journal covers the latest decline in European inflation. Peter Schiff has a nice article explaining that inflation is not such a great thing, unless of course you're a government that wants to pay back debt with cheap money. I dipped into this heresy in an earlier post, explaining that maybe zero rates and slight deflation just represent the arrival of Milton Friedman's optimal quantity of money.

But this news also brings to mind some thoughts on the second heresy -- maybe we have the sign wrong, and we're getting low inflation or deflation because interest rates are pegged at zero, and maybe the way to raise inflation (if you want to) is for the Fed to raise interest rates, and leave them there. (Earlier posts on this question  here and here)

Back in 2010, Narayana Kocherlakota explained the basic idea

Long-run monetary neutrality is an uncontroversial, simple, but nonetheless profound proposition. In particular, it implies that if the FOMC maintains the fed funds rate at its current level of 0-25 basis points for too long, both anticipated and actual inflation have to become negative. Why? It’s simple arithmetic. Let’s say that the real rate of return on safe investments is 1 percent and we need to add an amount of anticipated inflation that will result in a fed funds rate of 0.25 percent. The only way to get that is to add a negative number—in this case, –0.75 percent.

To sum up, over the long run, a low fed funds rate must lead to consistent, but low, levels of deflation.”

It's really simple. One of the most fundamental relations in economics is the Fisher equation, nominal interest rate = real interest rate plus expected inflation. Real interest rates can be affected by monetary policy in the short run. But not forever. So if the Fed raises the nominal interest rate and leaves it there, expected inflation should eventually rise to meed that nominal rate.

Optimal quantity of money, achieved?

Here are three graphs, presenting inflation, long-term interest rates and short-term interest rates in the US, Germany and Japan.

Italian deflation?

Giulio Zanella has a nice post on noisefromamerika, dissecting the sources of Italian deflation. (In Italian, but Google translate does a pretty good job.)  Deflation can come from lack of "demand," or from technical innovation and increases in supply. What do the data suggest?

QE and interest rates

Source: Wall Street Journal

In an August 3 article, the Wall Street Journal made the graph at left.

The US and UK have done a lot of "Quantitative easing," buying up long-term government bonds and mortgage-backed securities, to the end of driving down long-term interest rates. Europe, not so much, and the WSJ article quotes lots of people imploring the ECB to get on the bandwagon.

It's a curious experiment, as standard theory makes a pretty clear prediction about its effects: zero.  OK, then we dream up "frictions," and "segmentation," and "price pressure" or other stories. Empirical work seems to show that the announcement of QE lowers rates a bit.  But those theories only give transitory effects, and there is no correlation between actual purchases and interest rates. (p.2 here for example.)

So back to the graph.

Deflation Skeptics

Michele Boldrin, Giovanni Federico and  Giulio Zanella have an excellent essay on noisefromamerika, Should we worry about deflation? Maybe yes, maybe no. (If your Italian is rusty, Google translate does a fine job with it.) This matters of course, as deflation is the great European preoccupation at the moment.

They remind us that, although deflation was correlated with the Great Depression in the US and some other countries,

Source: noisefromamerika.org. "PIL" is GDP

that correlation is not universal. For example, in the late 19th century, deflation coincided with strong growth,

What's the difference?

Slok on Greek Wages

Source: Torsten Slok

Torsten Slok, prodigious producer of graphs, sends this one along.

A section of macroeconomics holds that nominal wages are sticky, pretty much forever. Hence, countries like Greece need their own currencies so they can depreciate them. Somehow this didn't produce great prosperity the first, oh, 147 times Greece tried it, but anyway, it's common to bemoan how terrible it is for Greece to be part of the euro because wages can't fall and it can't depreciate.

Or not, as the graph shows.

Ferguson on Krugtron

A fun show is breaking out. Niall Ferguson on "Krugtron the invincible."

Paul Krugman, for a while now, has been lambasting those he disagrees with by trumpeting their supposed "predictions" which came out wrong, and using words like "knaves and fools" to describe them -- when he's feeling polite. These claims often are based on a rather superficial, if any, study of what the people involved actually wrote, mirroring the sudden narcolepsy of Times fact-checkers any time Krugman steps in to the room. Niall has lately been a particular target of this calumnious campaign.

Niall's fighting back. "Oh yeah? Let's see how your "predictions" worked out!" Don't mess with a historian. He knows how to check the facts. This is only "part 1!" Ken Rogoff seems to be on a similar tear. (and a new item here.) This will be worth watching.

Rogoff on UK Defaults

Ken Rogoff wrote a very interesting FT oped on UK finances (FT original, Rogoff webpage if you can't see FT.)

The issue: Should we worry about huge sovereign debts of advanced countries? Or was the only problem with fiscal stimulus that it was not big enough?