Quotulatiousness

March 21, 2013

“Henrich had thought he would be adding a small branch to an established tree of knowledge. It turned out he was sawing at the very trunk.”

Filed under: Americas, Economics, Science — Tags: , , , , — Nicholas @ 10:02

By way of Five Feet of Fury, an interesting story about challenging some very basic assumptions about psychology:

While the setting was fairly typical for an anthropologist, Henrich’s research was not. Rather than practice traditional ethnography, he decided to run a behavioral experiment that had been developed by economists. Henrich used a “game” — along the lines of the famous prisoner’s dilemma — to see whether isolated cultures shared with the West the same basic instinct for fairness. In doing so, Henrich expected to confirm one of the foundational assumptions underlying such experiments, and indeed underpinning the entire fields of economics and psychology: that humans all share the same cognitive machinery — the same evolved rational and psychological hardwiring.

[. . .]

When he began to run the game it became immediately clear that Machiguengan behavior was dramatically different from that of the average North American. To begin with, the offers from the first player were much lower. In addition, when on the receiving end of the game, the Machiguenga rarely refused even the lowest possible amount. “It just seemed ridiculous to the Machiguenga that you would reject an offer of free money,” says Henrich. “They just didn’t understand why anyone would sacrifice money to punish someone who had the good luck of getting to play the other role in the game.”

The potential implications of the unexpected results were quickly apparent to Henrich. He knew that a vast amount of scholarly literature in the social sciences — particularly in economics and psychology — relied on the ultimatum game and similar experiments. At the heart of most of that research was the implicit assumption that the results revealed evolved psychological traits common to all humans, never mind that the test subjects were nearly always from the industrialized West. Henrich realized that if the Machiguenga results stood up, and if similar differences could be measured across other populations, this assumption of universality would have to be challenged.

Henrich had thought he would be adding a small branch to an established tree of knowledge. It turned out he was sawing at the very trunk. He began to wonder: What other certainties about “human nature” in social science research would need to be reconsidered when tested across diverse populations?

A notion that’s popped up several times in the last couple of months is that the easy access to willing test subjects (university students) introduces a strong bias to a lot of the tests, yet until recently the majority of studies disregarded the possibility that their test results were unrepresentative of the general population.

March 20, 2013

Paul Wells says Harper and Flaherty have learned a lot about budgeting

Filed under: Cancon, Economics, Government — Tags: , , — Nicholas @ 10:26

Of course, this isn’t necessarily a good thing:

One thing Stephen Harper learned soon after he became Prime Minister was that Canadians have little intuitive grasp of decimal places. A government does not get 1,000 times more credit for spending $1 billion on something than it does for spending $1 million. In fact, it does not get twice as much credit. As long as the government notices a problem and nods at it, it wins approval from voters who care about that problem. So not long after his man Jim Flaherty started delivering budgets, a Harper era of small and essentially symbolic investment began.

Similarly, the ability to tell the difference between a little belt-tightening and a wholesale cut to a government service or department is not a widespread skill. So as long as the government offers only the vaguest information about its spending cuts, few Canadians will go searching for details.

This general numerical dyslexia will come in handy this year more than most, as Jim Flaherty tries to meet a zero-deficit target that is suddenly rather close — 2015, give or take — while dealing with a lousy economy.

How Buildings Learn

Filed under: Architecture, Economics, History — Tags: , — Nicholas @ 00:02

H/T to Tim Harford for the link.

March 19, 2013

Sifting through the 3D printing hype

Filed under: Economics, Media, Technology — Tags: , , , — Nicholas @ 09:06

At The Register, Professor James Woudhuysen looks at the gap between the breathless hype about 3D printing and the current and near-term technological, political, and legal limitations:

3D printing, otherwise known as additive manufacturing, is a subject that pumps out enthusiasts faster than any real-life 3D printer can churn out products.

In conventional machining, computer-aided design and computer-aided manufacturing (CADCAM) combine to make products or parts of products by cutting away at, drilling and otherwise manhandling materials. With 3D printing, CADCAM works with product scanners, other bits of IT and special plastics and metals to build products up, whether through the squirts of an inkjet-like device or the sintering of metal powder by lasers or electron beams.

Rather in the same way, America’s somewhat self-conscious Maker Movement — several thousand DIY fans out to revive manufacturing through the web and from the privacy of their own garages — promotes 3D printing with layer upon layer of hype.

It’s true that 3D printing has its good points. Without having to engage in expensive retooling, a 3D printer can easily be reprogrammed to make variations on a basic product — good for dental crowns, for example. 3D printing can also make intricate products with designs that cannot be emulated by conventional, “subtractive” techniques.

[. . .]

Despite all this, those who blithely proclaim that 3D printing brings a revolution to manufacturing make a mistake. 3D printing does not represent a pervasive, durable and penetrating transformation of the dynamics and status of manufacturing. Nor, as The Economist newspaper has proposed, is its emergence akin to the birth of the printing press (1450), the steam engine (1750) or the transistor (1950). There is much to celebrate about 3D printing, and even its too-fervent advocates at least represent a reasonable desire to produce new kinds of things in new kinds of ways. Yet what characterises 3D printing is how, as with other powerful technologies today, it need only barely arrive on the world economic stage for zealots to overrate it, and for others to turn it into an object of fear.

March 18, 2013

Cyprus to offer small depositors a slightly less nasty haircut

Filed under: Economics, Europe — Tags: , , — Nicholas @ 10:05

Megan McArdle on the most recent “concession” by the Cypriot bank regulators:

Cyprus seems to have realized what I wrote yesterday: violating your deposit insurance guarantees is a better way to start a bank run than to stabilize a banking crisis. After Cypriots rushed to withdraw their money ahead of the new rules, the Wall Street Journal reports that the government has cobbled together a new proposal: small depositors will pay a 3% “tax” on their accounts (instead of 6.75%); medium depositors (those with between €100,000 and €500,000 will be taxed at the same 10% they were supposed to pay before; and those with more than €500,000 will pay 15%.

That may check the runs on the small accounts. Now the question is: what about the big ones? Will the foreign depositors view 15% as the simple cost of stashing their money out of the watchful eye of their own government? Or will they seek a new haven?

If the foreign money runs, it seems unlikely that Cyprus will be able to bail out the banks again; this desperate bank levy is, after all, what they were forced to do just to raise the $5.8 billion that the EU and the IMF demanded they contribute to the bank rescue. But the higher Cyprus raises the levy on large accounts, the more likely it is that the foreign money will flee to somewhere less shaky.

By “less shaky”, one has to assume a non-European bank…

Update: Cyprus has extended the “bank holiday” to Thursday.

Will the Cyprus bailout set the fuse to a new Great Depression?

Filed under: Economics, Europe, History — Tags: , , , — Nicholas @ 00:01

History may not repeat itself, but it’s quite likely that it paraphrases itself instead:

So, this is going to be a very sour reading of what has happened in Cyprus this weekend. It will also be a very partisan one, possibly even a partial one. But if Milton Friedman and Anna Schwartz were right in their insistence that it was actually the Federal Reserve that caused the Great Depression (which is something that Ben Bernanke himself has insisted that the Fed will not repeat) then one way of interpreting what has happened is that the European Central Bank has just set us all up for another Depression. The trigger is that “tax” of a little over 6% on all depositors.

This isn’t an analysis that you’ll be able to get all economists to sign up to. But the basic story told by Friedman and Schwartz in A Monetary History of the United States was that the 1929 crash was indeed a serious crash. But it would not have led to the Great Depression without the Federal Reserve making some serious mistakes. Two of which were to allow the intertwined collapses of both the money supply and the banking system. Given that it is the banks that create credit and thus the wider money supply they are, to a great extent, the same thing.

[. . .]

But please note the central part of Friedman’s argument. Yes, there was the crash. Yes, there would have been a deep and painful recession as a result. But the tipping of that recession into depression was a result of the cascading series of bank failures in the absence of deposit insurance: that led to the calamitous shrinking of credit and the money supply.

So let us now look at Europe and the eurozone. Certainly there’s been a crash (or even a Crash). We’ve so far avoided the depression part (although not everywhere. Greece is certainly in one, Spain possibly and looking out my window at rural Portugal I see certain signs of a reversion to a non-cash economy.) but the important question is whether we manage to continue to do so?

[. . .]

Yes, I do know, they’ve called it a tax: but here we’ve got to make reference to that duck thing. The difference between a 6% or more “tax” on your bank deposit and a failure of the previously agreed deposit insurance to protect your deposit is quackery enough that it’s a duck.

As I’ve said before the importance of this is moot at present. It depends on who believes what. If the citizenry believe that they don’t have deposit insurance any more (whether we call this a tax or a duck) then we will see more mass withdrawals from banks and we will see more bank failures. And cascading bank failures are exactly the thing that will tumble us into a new depression.

March 17, 2013

Cyprus delays emergency parliamentary session over banking haircut

Filed under: Economics, Europe, Government — Tags: , , — Nicholas @ 09:50

Apparently not all the politicians in the Cypriot parliament are on-board with the mandatory levy on savings accounts:

Cyprus’s parliament has postponed until Monday an emergency session to vote on a levy on bank deposits after signs that lawmakers might block the surprise move agreed in Brussels to help fund a bailout and avert national bankruptcy.

In a radical departure from previous aid packages, euro zone finance ministers want Cyprus savers to forfeit up to 9.9 percent of their deposits in return for a 10 billion euro ($13 billion) bailout to the island, which has been financially crippled by its exposure to neighboring Greece.

The decision, announced on Saturday morning, stunned Cypriots and caused a run on cashpoints, most of which were depleted within hours. Electronic transfers were stopped.

[. . .]

Many Cypriots, having contributed to bailouts for Ireland, Portugal and Greece — Greece’s second bailout contributed to a debt restructuring that blew the 4.5 billion euro hole in Cyprus’s banking sector — are aghast at Europe’s treatment.

Cyprus received a “stab in the back” by its EU partners, the daily Phileleftheros said.

But it and another newspapers highlighted the danger of plunging the banking system into further turmoil if lawmakers sat on the fence.

March 16, 2013

More on the Cyprus banking situation

Filed under: Business, Economics, Europe — Tags: , , , , — Nicholas @ 11:44

At Forbes, Tim Worstall explains why the mandatory levy on bank accounts is an epic facepalm:

There’s nothing particularly bad about making depositors carry some of the load of a bank failure. Indeed, it has something to recommend it: if it happens occasionally then people will take more care over where they put their money and what the banks do with it.

However, there’s a very great difference between allowing depositors without government insurance to take losses and actually reneging on the previously promised government insurance. And it’s that second that they’re actually doing here. [. . .]

Under the system until yesterday all depositors in Cypriot banks were insured up to the value of €100,000 with any one bank. Today that solemn and governmental promise has been shown to be false. And not even the European Union nor the European Central Bank are going to make them stick to it. Indeed, very much the other way around. The EU and ECB are insisting that the Cyprus authorities breach this deposit insurance provision.

As I say, there’s nothing wrong with making uninsured depositors take some of the pain. Certainly nothing at all wrong with making those with large deposits take a haircut. The problem is when government has said “we’ll insure this” and when push comes to shove they say “err, no, we won’t”. And the problem with this is that it makes all future EU deposit insurance worth that much less.

The Cyprus “rescue” includes nasty haircut for savings held in consumer banks

Filed under: Economics, Europe — Tags: , , , , — Nicholas @ 11:23

The BBC reports on the way Cypriot bank accounts are being levied as part of the “rescue”:

Cyprus may be one of the eurozone’s tiniest economies — its third smallest — but for the next 48 hours or so, it may be the single currency area’s most important.

The point is that there could be serious repercussions for other financially over-stretched economies, such as Spain’s and Italy’s, from the nature of Cyprus’s 10bn-euro (£8.7bn) bailout — which includes, for the first time in any eurozone rescue, losses imposed directly on depositors in banks.

These losses, running to almost 6bn euros, stem from an emergency levy of 9.9% on bank deposits over 100,000 euros (£86,600) and 6.75% below that.

The levy serves as a caution to lenders to banks that they should take care where they place their funds and avoid banks which overstretch themselves — as Cypriot banks did.

But precisely the same arguments — for what is known as a “bail-in” by private-sector creditors — were put by liberal-market purists at the peak of the banking crises in Ireland and Spain.

In the end, eurozone governments were terrified that if lenders to Spanish and Irish banks were punished, there would be a devastating domino effect of withdrawals of funds from banks in other weaker economies — a domino effect that would jeopardise the survival of the eurozone.

So, reckless lenders to Spanish and Irish banks were not punished.

There’s a strong possibility that savers in other European countries with weakened banking systems to draw the correct conclusion quickly … and start pulling their money out of the banking system. And also expect the EU to react with draconian currency restrictions. It’s a potential banking sauve qui peut.

March 12, 2013

If consumers were 10% better off … why did they call it a “disease”?

Filed under: Cancon, Economics, Media — Tags: , , , — Nicholas @ 09:23

In Maclean’s, Stephen Gordon illustrates the classic case of burying the lede for popular economics:

    So Dutch consumers are roughly 10% better off than they would have been, but companies have been able to compete only by paring their profit margins.

    “The Dutch disease,” The Economist, November 26, 1977

Talk about burying the lede. That sentence appears at the end of the 10th paragraph of the much-referred-to but rarely read article in The Economist that coined the phrase “Dutch Disease.” In the normal course of things, a 10 per cent increase in consumers’ purchasing power would be the stuff of banner headlines, but, for some reason, The Economist chose to hide that point deep into the story and qualify it with a caveat about how hard it had become for companies to compete. (The answer to that, by the way, is: “So what if producers are struggling?” What really matters is consumer welfare.)

My take on the Dutch Disease debate can be summed up as follows: Why are we calling it a disease?

March 6, 2013

QotD: Canada Syndrome

Filed under: Cancon, Economics, Quotations — Tags: , , , , — Nicholas @ 00:02

It’s one of the marvels of the Canadian electorate. Show Canadians a special interest group that uses its government-granted privileges to fleece consumers, and they’ll embrace it as a “national champion,” a “uniquely Canadian way of life” or some equally vapid catch-phrase.

This is from the Wikipedia entry for Stockholm Syndrome:

    Stockholm syndrome, or capture–bonding, is a psychological phenomenon in which hostages express empathy and sympathy and have positive feelings toward their captors, sometimes to the point of defending them.

What we suffer from is the economic policy equivalent. Call it “Canada Syndrome”: a tendency for consumers to identify with the producer interests that are holding them hostage.

Stephen F. Gordon, “Our Stockholm Syndrome about supply management”, Maclean’s, 2013-03-05

March 4, 2013

Solar power in a dark German winter

Filed under: Economics, Environment, Europe, Germany — Tags: , , — Nicholas @ 13:44

The German government is having to pay a lot of money in subsidies to solar power generators, but is also having to scramble to buy power from other European sources as the solar output is falling far below current demands:

The Baedeker travel guide is now available in an environmentally-friendly version. The 200-page book, entitled “Germany – Discover Renewable Energy,” lists the sights of the solar age: the solar café in Kirchzarten, the solar golf course in Bad Saulgau, the light tower in Solingen and the “Alster Sun” in Hamburg, possibly the largest solar boat in the world.

The only thing that’s missing at the moment is sunshine. For weeks now, the 1.1 million solar power systems in Germany have generated almost no electricity. The days are short, the weather is bad and the sky is overcast.

As is so often the case in winter, all solar panels more or less stopped generating electricity at the same time. To avert power shortages, Germany currently has to import large amounts of electricity generated at nuclear power plants in France and the Czech Republic. To offset the temporary loss of solar power, grid operator Tennet resorted to an emergency backup plan, powering up an old oil-fired plant in the Austrian city of Graz.

Solar energy has gone from being the great white hope, to an impediment, to a reliable energy supply. Solar farm operators and homeowners with solar panels on their roofs collected more than €8 billion ($10.2 billion) in subsidies in 2011, but the electricity they generated made up only about 3 percent of the total power supply, and that at unpredictable times.

March 1, 2013

North Korea’s real inflation rate may have reached 116%

Filed under: Asia, Economics — Tags: , , , , — Nicholas @ 00:01

In the Cato@Liberty blog, Steve Hanke looks at North Korea’s offical statistics and makes an educated guess at what they conceal, rather than reveal about the country’s state:

During the past few weeks, North Korea has been the subject of outsized news coverage. The recent peacocking by Supreme Leader Kim Jong Un — from domestic martial law policies to tests of the country’s nuclear weapons capabilities — has successfully distracted the media from North Korea’s continued economic woes. For starters, the country’s plans for agricultural reforms have been deep-sixed, and, to top it off, I estimate that North Korea’s annual inflation rate hit triple digits for 2012: 116%, to be exact.

Unfortunately, the official shroud of secrecy covering North Korea’s official information and statistics remains more or less intact. But, some within North Korea have begun to shed light on this “land of illusions”. For example, a team of “citizen cartographers” helped Google construct its recent Google Maps’ exposition of North Korea’s streets, landmarks, and government facilities. In addition, our friends at DailyNK have successfully been reporting data on black-market exchange rates and the price of rice in North Korea — data which allowed me to conclude that the country experienced an episode of hyperinflation from December 2009 to mid-January 2011.

February 23, 2013

Provincial budgets range from less-than-accurate to verging on financial fraud

Filed under: Cancon, Economics, Government — Tags: , , , , , — Nicholas @ 10:43

Andrew Coyne, after a short diatribe about our first-past-the-post electoral system (he’s agin’ it), gets down to brass tacks about provincial finances:

As bad as the federal government is, the provinces are worse. And as horrendous as the provinces are generally, the record in some provinces borders on the fraudulent. Saskatchewan and Alberta, for instance, have overspent their budgets in the past decade by an average — an average — of nearly 5%. And since each year’s overshoot becomes the baseline for next year’s budget, the cumulative impact is to produce spending, in the fiscal year just ended, vastly larger than was ever specifically authorized in advance: in Saskatchewan’s case, nearly 40% larger.

That’s as best the [C. D. Howe Institute] can make out. Provincial accounting is notoriously haphazard and inconsistent. Not only does each province use its own rules and procedures, making it impossible to compare the public accounts from one province to another with any confidence, but in several provinces — Newfoundland and Quebec are the worst offenders — the public accounts are not even stated on the same basis as the budget.

And while the public accounts must ultimately prevail, efforts to reconcile the two sets of figures, and to explain the discrepancies, remain spotty. In some provinces — Quebec, Saskatchewan, British Columbia — auditors have refused, repeatedly, to sign off on the books without attaching reservations.

So not only can voters have little confidence that governments will spend what they said they would, they can have little ability even to reckon how much they overspent, or to compare their own province’s performance with the others’. All in all, a thoroughly disgraceful performance. (Honourable exceptions: Ontario and Nova Scotia, though voters in both provinces have other reasons to doubt their governments’ fiscal candour.)

“The sequester’s ‘meat-cleaver approach’ of ‘severe,’ ‘arbitrary’ and ‘brutal’ cuts will ‘eviscerate’ education, energy and medical research spending”

Filed under: Bureaucracy, Economics, Government, USA — Tags: , , , , , — Nicholas @ 10:19

Head for the hills! The sequester is coming!

As in: Batten down the hatches — the sequester will cut $85 billion from this year’s $3.6 trillion budget! Or: Head for the storm cellar — spending will be cut 2.3 percent! Or: Washington chain-saw massacre — we must scrape by on 97.7 percent of current spending! Or: Chaos is coming because the sequester will cut a sum $25 billion larger than was just shoveled out the door (supposedly, but not actually) for victims of Hurricane Sandy! Or: Heaven forfend, the sequester will cut 47 percent as much as was spent on the AIG bailout! Or: Famine, pestilence and locusts will come when the sequester causes federal spending over 10 years to plummet from $46 trillion all the way down to $44.8 trillion! Or: Grass will grow in the streets of America’s cities if the domestic agencies whose budgets have increased 17 percent under President Obama must endure a 5 percent cut!

The sequester has forced liberals to clarify their conviction that whatever the government’s size is at any moment, it is the bare minimum necessary to forestall intolerable suffering. At his unintentionally hilarious hysteria session Tuesday, Obama said: The sequester’s “meat-cleaver approach” of “severe,” “arbitrary” and “brutal” cuts will “eviscerate” education, energy and medical research spending. “And already, the threat of these cuts has forced the Navy to delay an aircraft carrier that was supposed to deploy to the Persian Gulf.”

“Forced”? The Navy did indeed cite the sequester when delaying deployment of the USS Truman. In the high-stakes pressure campaign against Iran’s nuclear weapons program, U.S. policy has been to have two carriers in nearby waters. Yet the Navy is saying it cannot find cuts to programs or deployments less essential than the Truman deployment. The Navy’s participation in the political campaign to pressure Congress into unraveling the sequester is crude, obvious and shameful, and it should earn the Navy’s budget especially skeptical scrutiny by Congress.

The Defense Department’s civilian employment has grown 17 percent since 2002. In 2012, defense spending on civilian personnel was 21 percent higher than in 2002. And the Truman must stay in Norfolk? This is, strictly speaking, unbelievable.

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