Category: Uncategorized

Jeffrey Sachs on Paul Krugman

This is an essential read and I agree with Sachs by at least two-thirds; he is on target with his remarks about “crude Keynesianism” and also the desirability of a much longer-term perspective for government spending decisions.  Here is one of many excellent paragraphs:

One of the Obama arguments at the time was that the rush in the stimulus program was needed to avoid a Great Depression. This was and is highly doubtful (though, yes, it is widely accepted). The US economic emergency in late 2008 and early 2009 wasn’t really an aggregate demand crisis but a financial crisis. The chaotic failure of Lehman Brothers had led to an intense panic and credit squeeze. The Fed therefore needed to flood the markets with liquidity, which it rightly did, in order to unwind the panic. The Fed’s action was the real difference with 1933 (when the Fed allowed the banks to fail). It was the Fed, not the fiscal stimulus, which prevented a fall into depression.

And this:

Third, crude Keynesians like Krugman believe that we don’t have to worry about the rising public debt for many years to come, perhaps well into the next decade. This is remarkably shortsighted. The public debt has already soared, from around 41 percent of GDP when Obama came into office to around 76 percent of GDP today (and with no lasting benefit to show for it). If Krugman had his way, and deficits were not restrained, the debt-GDP ratio would already be above 80 percent by now and would be rising rapidly towards 90 percent and above (as shown in the recent CBO alternative scenario).

Read the whole thing.  The article has many of the best paragraphs I have read this year, for instance try the one on the “spending is spending” view:

This approach is disastrous both politically and economically. Progressives like myself believe strongly in the potential role of public investments to address society’s needs – whether for job skills, infrastructure, climate change, or other needs. Yet to mobilize the public’s tax dollars for these purposes, it is vital for government to be a good steward of those tax dollars. To proclaim that spending is spending, waste notwithstanding, is remarkably destructive of the public’s trust. It suggests that governments are indeed profligate stewards of the public’s funds.

Writing for free

The always-insightful Matt Yglesias discusses the benefits and propriety of writing for free.

I would add that I see the new “writing for free” model as changing in (at least) two ways.  First, high living costs make it harder to leverage the patronage of writers into significant impact.  There will arise new arrangements where newbies are offered 15k a year to go blog from the Yucatan, or somewhere else with low living costs but ok broadband.  Foundations or donors will pick up the bill and the newbies will consider the country to be an adventure not a burden.  The “winners” of these tournaments will end up with jobs similar to Matt’s.  Some people, especially those with “lender of first resort” parents, will manage to cover a Brooklyn lifestyle with the 15k.

Second, one’s choice of spouse will matter increasingly for journalism and also commentary.  The returns to a good marriage will rise.  Look for on-line writers to become slightly more establishment, slightly more romantic, and just a wee bit closer to the philosophy of Ross Douthat, minus the enthusiasm for a higher birth rate of course.

Different framings when people agree

Let’s take two cases, namely higher infrastructure spending for the United States today and looser monetary policy for the eurozone.  I favor both, but often I am left discomforted by the endorsements I see, in part because I wish to see those issues framed differently.

On infrastructure spending, I prefer to start with a frustration with current and recent infrastructure spending.  It doesn’t seem very well allocated.  It takes too long.  We just spent a huge chunk through ARRA and couldn’t even clear up the backlogs at LaGuardia and Kennedy airports, the major gateways to America’s #1 city.  We don’t seem able to build up nuclear power as significant protection against climate change.  High-speed rail doesn’t seem like a good investment in the places where it is going through.

One can favor more infrastructure without thinking that “the point” is simply to demand and then get more spending.  “The point,” in my view, is to improve the quality of our decision-making and our processes of implementation.  If it were one or the other, I would rather improve the long-run quality than get the extra $$ today.  So that is the issue people should talk and write about more often, and it seems odd to me to bring up the current $$ issue without insisting on the broader and more important point about massive institutional failure.  It’s almost as if the writers don’t want to weaken their case for the extra $$ to be spent.

Alternatively, I would put it this way: I would like to be able to favor more infrastructure spending than I do (which is still to favor an upgrade).

(I also get nervous when I read 2013 claims that infrastructure spending will significantly boost employment.  I doubt if it will make any more than a very small difference in long-term unemployment, the core of our remaining employment problem.)

Ultimately, I think that these differences in framing are more important than any agreement over the conclusion, although of course both should be reported.

On eurozone monetary policy, I prefer to start by understanding the roots of poor ECB policy.  I don’t ascribe it to bad macroeconomic theory, for the most part, although it is never hard to find examples of bad macroeconomic theorizing, including in the policy community and in speeches.

I ascribe it to the desires of European voters, most of all in the wealthier northern countries.  Very often they have protected professional and service sector jobs and a privileged insider status, for both private sector and public sector reasons.  Four to six percent inflation, to them, means something close to a four to six percent real wage cut.  They won’t be able to renegotiate their way back to the previous real wage because deep down they sense — correctly — that today we live in a different world.   So they hate inflation and prefer to hold on to their insider rents.

So much of eurozone economic policy, and indeed the entire underlying structure of EU interest groups, is based on the desire to protect inside workers from possible real wage cuts.  It therefore should come as no surprise that those same forces have such a stranglehold over monetary policy.  A lot of creditor financial institutions don’t like inflation either.  Nor do old people like inflation, in part because not all of them understand indexing and in part because indexing may be imperfect for the portfolio decisions of the elderly.  The elderly are a major swing voting bloc in many countries.  In the past I have referred to “gerontocratic deflation.”

Now I don’t mind people fulminating against bad (read: tight) eurozone monetary policy per se.  But in my view it misses or at least buries the lede.  The real story here is that a “dysfunctional to begin with” set of EU interest groups have now, due to changing circumstances, become much more dysfunctional.  The core lesson here, in my view, is that governments devoted so obsessively to rent protection won’t be able to make a lot of required tough decisions.  And yes, I become frustrated when I see the whole mess somehow blamed on Austrian economics, the Austerians, or related ideas.  At best that is superficial and at worst misleading or downright false.  It’s mostly a way to score debating points, at the expense of a fuller picture of what is going on.

I don’t like the meme “it’s the xxxx, dummy,” but I’ll try it in modified form: “it’s the interest groups, mein Freund.”

So there we have a story: “entrenched EU interest groups — including labor and the elderly — hinder easy money.”  Much of the left doesn’t like to stress the former factor and much of the right doesn’t like to stress or even admit the relevance of easier money, and so you have an under-reported story.

The bottom line is this: I am happy to read that there is a “sensible middle” position on both infrastructure and monetary policy.  I am happy to hold some version of that position.  But I am unhappy when that broom is used to sweep some very important underlying issues under the carpet.  The insistence on a sensible middle position, while true, is very often a cloak for partisan reframing of the issue itself and a somewhat Orwellian forgetting of what is really going on.  If we could get the underlying issues right, better policy would have a greater chance of coming to pass.  And we would understand the world better.  It also would be harder to score points in written or televised debate.

China fact of the day

Ninety members of the National People’s Congress are on a list of China’s 1,000 richest people published by the Shanghai- based Hurun Report, up from 75 last year, according to a review of the data by Bloomberg News. Everyone on the Hurun list had a fortune of at least 1.8 billion yuan ($289.4 million), more than former Republican presidential candidate Mitt Romney.

Here is more, via a retweet from Yana.

Assorted links

1. The long data of European Jewish expulsion.

2. The economics of hiring paralysis; this piece goes a lot further than does a lot of sticky wage theory, noting that the two can be combined into a larger final explanation.  Nonetheless it gives real support to “risk premium” theories.

3. Columbia thievery of Nutella becomes costly.

4. Potato parties lead to misconduct at McDonald’s Japan.

5. Jeremy Stein on reaching for yield, not my view but always worth hearing from dissenters.

6. Upgrade or die.

Assorted links

1. A non-English-speaker imitating an American accent (badly).

2. Can peer grading work for MOOCs?  And troubled students in MOOCs, including MOOC murder as a concept.

3. Paul Krugman drives the deeply innocent Miles Kimball into a flurry of response.  Here are some EU interchanges and reactions with Krugman, the last tweet cited is classic mood affiliation.

4. Does Chinese have a word for “nerd”?  Here is a new book on the economics of baseball.

5. Is Los Angeles falling behind?

Assorted links

1. Vending machine markets in everything, seedbombs.

2. Why a United States of slow growth is so problematic.

3. Ezra Klein makes the case for U.S. economic optimism.  The case for pessimism, I would say, is that the case for optimism is drawing on true facts, and yet growth still is relatively slow.

4. Does Twitter have a negative and also liberal bias?

5. Update on Ireland.

6. Colin McGinn on Ray Kurzweil, and what is wrong with the Brain Activity Map proposal?

Assorted links

1. Complicated post on peak capitalism, some of it wrong, but at least interesting.

2. Medical marijuana for dogs?

3. Claims about the vulnerability of Bitcoin.

4. Adam Davidson on beer price wars and mergers.

5. Monetary policy with large debts.

6. Convergence?: what a Kenyan presidential debate looks like, you can excerpt no need to watch the full three hours.  And James Buchanan’s final thoughts on liberty and the law.

Assorted links

1. The career incentives of Jihadi clerics.

2. Price inflation is too low.

3. Ryan’s real robot talk.

4. Mid-period Martha Stewart (I am not surprised).

5. The Great Famine potato spud returns to Ireland (MIE)

6. I’m all for science funding, neuro too, but is the Brain Activity Map really the way to go?  There is an introduction to the idea here.

7. Signaling (recommended for economists to click to see the photo).

Assorted links

1. Interview with Saez (I find his views on elasticities somewhat surprising, actually).

2. Why conspiracy theories persist in Pakistan (they are often true).

3. There is no great stagnation.

4. The largest gathering of humanity in the world, the six-week pop-up city, and the accompanying theory of search, plus one possible way of cutting unwanted ties.  All in one story.  India too.

5. Dennis Rodman in North Korea, and oddly the game ended in a tie.

6. Those Americans who will tell pollsters they approve of Congress, excellent piece, one excerpt: “Other answers were simpler. Clyda Mellett of Tennessee, who described Medicare as her top political interest, offered an unqualified thumbs-up. “I think they’re doing great,” she said.”

Assorted links

1. Austerity wine markets in everything.

2. Will Wilkinson blogs other stuff; “defamiliarization.”

3. It is legal to buy a tank and indeed there are “tank brokers.”  (Will there be a profession using tanks to discipline errant NYC nannies?)

4. The bottom line dilemma facing the Republican Party.  (Whoops, correct link here.)  And Matt on sequestration, and Josh Barro on sequestration.

6. Some kind of weird experiment with rats, caveat emptor.  And are special interests growing weaker?