Just how bad is the economy?

The second-quarter GDP numbers came out. The newspapers and Republicans pounced on low growth and anemic job growth. The Democrats rebut growth is growth and tell us of the steady job gains. How bad is the economy?

Economists know that levels matter, and that long-run growth matters more than anything else. I made a few graphs to emphasize these points.

Start with the level (in logs) of real GDP. (This is an update of a graph I saw on John Taylor's blog.)

Looking at levels you see the current awfulness better than by looking at growth rates. GDP declined almost 5% in the recession, but then started growing at a glacial pace, averaging 2.4% since the trough.  We seem stuck in this slow growth trap.

Myths and Facts About the Gold Standard

This is a July 28 2012  Wall Street Journal OpEd with a few of their cuts restored.

While many people believe the United States should adopt a gold standard to guard against inflation or deflation, and stabilize the economy, there are several reasons why this reform would not work. However, there is a modern adaptation of the gold standard that could achieve a stable price level and avoid the many disruptions brought upon the economy by monetary instability.

Let's start by clearing up some common misconceptions. Congressman Ron Paul's attraction to gold, and Federal Reserve Chairman Ben Bernanke's biggest criticism, is that a gold standard implies an end to monetary policy and the Federal Reserve. It does not.

Krugman, Delong and Inflation

Quite a few commenters and correspondents have asked me what I think of the latest blast, "What Chicago Doesn't Know" from Krugman and the obliquely-titled "The need for a higher rate of increase in prices" from Brad DeLong.

Yes, I've been worried for some time that our current debt could lead to inflation. And yes, that inflation has so far not happened, and US government interest rates remain low.

Well, they made fun of Friedman when he said in 1968 that inflation was coming. They made fun of Greenspan when he said in 1996 that stocks seemed awfully high, and stocks went up for a few more years. They made fun of Shiller when he said in 2005 that house prices looked awfully high, and they went up for a few more years. Greek interest rates were really low in 2007.

Krugman asks whether I have realized I have the "wrong model." My model is arithmetic.

A good Greek story

Matt Jacobs sent along a link to a great story from Greece on Reuters,  "Lessons in a shrimp farm's travails." The whole article is worth reading, but here are a few tidbits:

Just over a decade ago, Napoleon Tsanis set out from Sydney with 11 million euros and a dream to build a shrimp farm in his ancestral homeland... What he got was years of wrestling Greek bureaucracy and a court battle with a civil servant...

Six policies from NPR

"Six policies economists love (and politicians hate)" From NPRs Planet Money

The Planet Money team got together a group of economists from widely differing political backgrounds, and came up with this very nice list of policies the economists all agreed on--which are all regarded as hopeless in the standard political debate.

1. Eliminate the mortgage tax deduction.
2. End the tax deduction companies get for providing health-care to employees.
3. Eliminate the corporate income tax. Completely.
4. Eliminate all income and payroll taxes. ... Instead, impose a consumption tax.
5. Tax carbon emissions. 
6. Legalize marijuana.

It is often perceived that economists don't agree on anything, or that economists are pretty much just like everyone else in the spectrum of their policy views -- that economics training really has no clarifying effect on one's worldview. This list is a nice counterexample. We could probably safely add eliminating all agricultural subsidies and free trade.

(I quoted the proposals as above. In fact, the health tax exemption applies to individuals, and it's for employer-provided group health insurance, not care.  Hat tip, I found the NPR story in a nice post on econlog)

Powell Post

Jim Powell has a very nice article at Forbes,with his trademark combination of thoughtful comment and detailed facts.

I love his litany of ways that the government subsidizes and taxes the same activity. Hmm, I wonder what maximizes the need of all sides to come ask for favors. It's a great list for those of you who think that regulation in practice achieves much of anything coherent:

Government is actually a big bureaucracy run amuck, a vast tangle of contradictions that often have harmful consequences.  For instance:

• Politicians scold citizens for consuming too much sugar, but the government provides subsidies for producing high fructose corn syrup that’s widely used in sodas, cookies and other sweets.
• Taxes are higher because government subsidizes some farmers to grow crops and subsidizes other farmers not to grow crops.

Who is for growth?

This weekend, a prominent columnist delivered some brilliant advice to a presidential candidate:

...make America the launching pad where everyone everywhere should want to come to launch their own moon shot, their own start-up, their own social movement. We can’t stimulate or tax-cut our way to growth. We have to invent our way there....

More weird behavior in high frequency markets

Today's Coke and IBM markets are jumping every hour on the hour.  Does anyone know what the heck is going on? One guess received: another case of algorithms gone wild. But whose, and on the hour, exactly? And are there no humans left to counter this sort of thing? Looking at the google finance plot (source here) this started exactly at the open today and seems to have petered out. (Thanks Giovanni Puma for sending me the pictures.)

Common sense from France

Today's WSJ has a lovely editorial from Pascal Salin, professor emeritus of economics at the Université Paris-Dauphine. It echoes many of the things I've said about the euro crisis, but with deeper political insight....and it's from France.

A few tidbits with comment

Contrary to what is claimed daily in the media by politicians and many economists, there is no "euro crisis." The single currency doesn't have to be "saved" or else explode.

Forget the mandate

(This is a Bloomberg "business class" oped, July 1. I got frustrated how the health care discussion has gotten stuck in a rut, "see, Obama's raising your taxes." "No, it's a penalty." Blah Blah.) 

On June 28, the Supreme Court upheld President Barack Obama’s health-care law. Opponents and supporters are still sparring over whether its mandate is a tax. It’s time to get over this debate. The mandate’s mild penalty was never this law’s central economic and policy flaw.

The distinctions among a mandate, a tax, a penalty, or a credit, and between federal and state powers, are important legally and constitutionally. But they are irrelevant in economic terms for this law.

The Devaluation Chorus Sings again

The chorus to devalue (and then inflate) the euro as the key to solving Europe's ills is singing again.

Ken Griffin and my colleague Anil Kashyap have a big OpEd on the Euro in the New York Times. They want Germany to leave the Euro, followed by quick euro depreciation relative to the Mark and Dollar.

Martin Feldstein, writing in the Wall Street Journal, echoes this faith in devaluation

The only way to prevent the dissolution of the euro zone might be a sharp decline in the value of the euro relative to the dollar and to other currencies

As you might have guessed, I think it's a terrible idea.