Robin Williams and Alex Tabarrok

I was asked to do a radio interview with KPCC while I was at TED.  The interview had just started and I’m talking about organ donation when into the studio walks Robin Williams!  Naturally all chaos ensues and Robin takes over… but not before I manage to squeeze in an economics joke with Robin playing the straight man!  Some kind of first there.  I’m not sure Robin got the joke but I think this made the host laugh all the more. No one can out talk Robin, however, so he riffs on organ donation and fiscal stimulus for some time.  Eventually Robin goes on his merry way and the host and I get back to organ donation, bounty hunters, voting and other cool stuff.  An amazing experience for me.  Real audio here (try here if that doesn’t work)

TED: A Brief Report So Far

Bill Gates, now a full-time philanthropist, gave a good talk. Especially interesting was the section on his efforts to improve education. Bill’s first multi-billion dollar efforts in this area were not very successful. It’s now clear he sees the problem as much more political than technological. He noted, for example, that a New York law actually prohibits data on student performance to be used in a teacher’s tenure decision. Amazingly, in some union contracts a principal is allowed to enter a teacher’s classroom for the purpose of evaluation only once in a year and the teacher must be given advance notice! This is much harder hitting stuff than Bill has been saying over the past few years although he still isn’t talking about vouchers and competition which is a must to improve the education system.

I had a lovely chat with Peter Gabriel about Witness, a web site and foundation that he started that lets the disempowered all over the world upload videos showing government abuses of power and atrocities. Witness, in other words, empowers little brother to fight big brother.

On a lighter note do you remember Matt the guy who dances in all the videos from around the world? Well, I got to dance with him at TED. For all our sakes I hope I do not make the video.

The difficulties of a housing stimulus

Ed Olsen, one of the nation's foremost housing experts, points out that it's much harder to stimulate housing than many people think because you have to take into account the rental market.

The primary effect of many proposals directed at the housing market would be to decrease the demand for rental units by about the same amount as they would increase the demand for owner-occupied units. This would be the effect of the proposed tax credits or loans at below-market interest rates to new homebuyers.

 …The impact of preventing foreclosures on housing prices is overstated for the same reason. The overwhelming majority of families who default on their mortgages move to another unit that they do not share with others. Therefore, preventing foreclosures would have little effect on the total demand for dwelling units and hence little overall effect on market prices.

 …Subprime mortgages did induce some people to buy houses beyond their means, and foreclosures would decrease the demand for the types of houses bought by these people. This would decrease the prices of similar houses. However, when they default on their mortgages, the families involved move to more modest houses or apartments, thereby increasing the demand for other types of units in other locations and the prices of units of these types. Preventing foreclosures would lead to higher prices for some properties and lower prices for others.

Read the whole thing (doc).

Sentence of the Day

In low-income countries, road traffic accidents account for 3.7 percent of
deaths, twice as high as deaths due to malaria.

From Chris Blattman.  By my calculations (here and here) road traffic accidents account for about 1.68% of deaths in the United States so there is certainly room for improvement in low-income countries although it would be important to know whether it is the driving, the roads, or the health care most amenable to such improvement.

Political Credit Cycles

This paper integrates theories of political budget cycles with theories of tactical electoral redistribution to test for political capture in a novel way. Studying banks in India, I find that government-owned bank lending tracks the electoral cycle, with agricultural credit increasing by 5-10 percentage points in an election year. There is significant cross-sectional targeting, with large increases in districts in which the election is particularly close. This targeting does not occur in non-election years, or in private bank lending. I show capture is costly: elections affect loan repayment, and election year credit booms do not measurably affect agricultural output.

That's from a new paper (free here) by Shawn Cole in the premier issue of the American Economic Journal: Applied Economics.  Need I explain the relevance?

The Difficulties of Stimulus Policy

60 Minutes had a moving piece on Sunday about Wilmington, Ohio where thousands of people are losing their jobs due to the closure of the town's largest employer, DHL.  Many people had worked at the air distribution center for decades and through no fault of their own were losing their jobs, their health insurance and in one of the hardest losses of all, their community.  Barack Obama and John McCain both talked about Wilmington in their campaigns and yet for all their talk it's clear that neither monetary nor fiscal stimulus can do much for Wilmington.

Consider the situation, DHL employed 10,000 people and Wilmington is a city of 12,000 (not everyone lived in the city proper).  When DHL leaves there will be no other employer to take up the slack and DHL is leaving.  It's losing $6 million dollars a day.and closing all of its internal US operations.  No amount of new road construction or school restoration will restore the jobs lost in Wilmington. Banks may lend and interest rates may fall but the airpark is unlikely to come back.  Even when the rest of the economy recovers. will Wilmington?  The sad truth is that the workers of Wilmington are unlikely to ever find new jobs in their old city.  

I say this not to argue against a stimulus package, either fiscal or monetary, but to illustrate the limits of what we can expect.  We can do something to ease the transition as workers relocate and retrain.  To the extent that a stimulus works, it will make it easier for workers in Wilmington to get new jobs but these jobs will not be in Wilmington.      

Falling World Wide Trade

One of the things that I do find very disturbing about this recession is that it is worldwide.  World trade may fall this year for the first time since 1982. As I argued earlier, the problem goes beyond any credit crunch, which according to the story below has been solved for trade.  The problem is a lack of demand.  Here is more frightening news on the trade front. 

Freight rates for containers shipped from Asia to Europe have fallen to zero for the first time since records began, underscoring the dramatic collapse in trade since the world economy buckled in October.

Trade data from Asia's export tigers has been disastrous over recent weeks, reflecting the collapse in US, UK and European markets.
Korea's exports fell 30pc in January compared to a year earlier. Exports have slumped 42pc in Taiwan and 27pc in Japan, according to the most recent monthly data. Even China has now started to see an outright contraction in shipments, led by steel, electronics and textiles.

A report by ING yesterday said shipping activity at US ports has suddenly dived. Outbound traffic from Long Beach and Los Angeles, America's two top ports, has fallen by 18pc year-on-year, a far more serious decline than anything seen in recent recessions.
"This is no regular cycle slowdown, but a complete collapse in foreign demand," said Lindsay Coburn, ING's trade consultant.

Idle ships are now stretched in rows outside Singapore's harbour, creating an eerie silhouette like a vast naval fleet at anchor. Shipping experts note the number of vessels moving around seem unusually high in the water, indicating low cargoes.

It became difficult for the shippers to obtain routine letters of credit at the height of financial crisis over the autumn, causing goods to pile up at ports even though there was a willing buyer at the other end. Analysts say this problem has been resolved, but the shipping industry has since been swamped by the global trade contraction.

Virtual or and Real

A banker has absconded with 86 billion from Dynasty Banking.  Dynasty Banking?  Is that an obscure Icelandic bank?  Almost, it's a bank in the massive world of Eve Online.

Two years ago in a post called The Future of Macroeconomics I wrote the following:

What makes virtual worlds important for economics is that for the first
time ever, macro-economists will be able to do experiments.  I predict
that we will see some very interesting experiments in the near future.

The massive theft from Dynasty Banking is creating a bank run.  There is no FDIC in Eve Online but other banks have agreed to lend Dynasty cash if it is needed – no doubt they fear contagion.  No word yet on whether fiscal or monetary stimulus is planned but I will watch the experiment with interest.

If this is not enough to boggle your mind, Eve Online is in fact an Icelandic firm!  Which explains why the money in Eve is called ISK, also the code for the Iceland Krona.  To bring the story full circle the Icelandic banking collapse is causing problems for the developer.

"The present currency restrictions are putting us in a straitjacket.
We are in talks with the government, but if we can't let capital in, we
might be compelled to leave Iceland, even though this would be against
our wishes."

EVE currently has around 300K subscribers.

Gudmundsson's comments come after those of CCP CEO Hilmar Petursson,
who told Edge in October following the banking collapse, "I’m fortunate
that CCP has hardly been affected by the economic crisis here. We now
have to take advantage of our status as a global company and maintain
our diversified banking relationships."

CCP also has offices in Atlanta and Shanghai.

Finally, in other news, we have this:

Royal Khanid Navy Grand Admiral Zidares Khanid this morning released a
statement claiming that Khanid Kingdom forces yesterday attacked
thirty-three separate Blood Raider Covenant targets – ranging from
unmanned installations to fully-defended outposts – in what the release
terms “an effort to strike a blow against the spreading blight of
willful heresy.”

Just thought you would want to know. Does your head hurt yet?

Thanks to Roger Avalos for the pointer.

What instead? 2

Matt Ygelsias asks what’s the
stimulus-skeptics’ alternative prescription?  Tyler offers his recommendations below.  I'm somewhat less of a skeptic about fiscal policy than Tyler – there is a good case for moving up useful infrastructure spending (both public and private) today – but I agree with Tyler that it is too early to think that monetary policy is ineffective.  M1 is rising sharply, M2 is up.  Monetary policy works with lags.  As to what to do instead I have offered a number of possibilities including:

1) Investment Tax Credit Unlike traditional fiscal policy an investment tax credit cannot be
fully crowded out and it works best when it is expected to be
temporary. Cuts in income taxes stimulate the least when they are
expected to be temporary.  But in contrast, an investment tax credit
stimulates the most when it is expected to be temporary because a temporary
credit must be used now or lost while a permanent credit gives you the
option to wait.

2)  A supply side stimulus: The IRS knows how much income that each taxpayer reported last
year.  So let's cut everyone's marginal tax rate based on last year's
income.  In other words, suppose that last year Joe earned $66,520
which puts him in a 25% tax bracket.  Joe's tax schedule this year will
be exactly the same as last year except for every dollar earned above
$66,520 the tax rate drops

to 15%.   We do this for all
taxpayers so that each taxpayer has their own schedule and for each
taxpayer there is a decreasing marginal tax rate.Note that this plan increases the incentive to work and it doesn't
increase the deficit.  In fact, the Tabarrok plan increases tax
revenues!  The key is a marginal tax cut with a different margin for
every taxpayer based upon last year's return.

3). A cut in the payroll tax ala Singapore.  If employment is down reduce the cost of employing labor.  This policy has lot to recommend it because unlike a fiscal stimulus it lets the reallocation process work towards its long run equilibrium.  A construction stimulus, for example, pushes people into construction (or keeps them there) when perhaps labor could ultimately be more productive in other sectors of the economy.  The payroll tax cut enhances this reallocation effort it doesn't impede it.

4)  Don't PanicThis is the policy that has cured most recessions.  The do anything and do it now mindset feeds panic.  I do think this recession will be longer than average and quite deep, it is a concern that it is worldwide.  But recessions are normal and we have unemployment insurance and other assistance programs to help people through tough times.  The economy will recover and its very possible to make things worse by trying to make things better.

Comparing Recessions III

Here are a few key graphs from Time Magazine's cover story.  Read them carefully.

…why are Americans so gloomy, fearful and even panicked about the current economic slump?

..The slump is the longest, if not the deepest, since the Great
Depression. Traumatized by layoffs that have cost more than 1.2 million
jobs during the slump, U.S. consumers have fallen into their deepest
funk in years. "Never in my adult life have I heard more deep- seated
feelings of concern," says Howard Allen, retired chairman of Southern
California Edison. "Many, many business leaders share this lack of
confidence and recognize that we are in real economic trouble." Says
University of Michigan economist Paul McCracken: "This is more than
just a recession in the conventional sense. What has happened has put
the fear of God into people."

…U.S. consumers seem suddenly disillusioned with the American Dream of
rising prosperity even as capitalism and democracy have consigned the
Soviet Union to history's trash heap. "I'm worried if my kids can earn
a decent living and buy a house," says Tony Lentini, vice president of
public affairs for Mitchell Energy in Houston. "I wonder if this will
be the first generation that didn't do better than their parents.
There's a genuine feeling that the country has gotten way off track,
and neither political party has any answers. Americans don't see any
solutions."

…The deeper tremors emanate from the kind of change that occurs only
once every few decades. America is going through a historic transition
from the heedless borrow-and-spend society of the 1980s to one that
stresses savings and investment.

Did the last line give it away?  The article is describing the recession of 1991, an unusually mild recession that preceeded one of the biggest expansions in American history.

Thanks to Roger Congleton for the link.

Stimulus Contest

The WashingtonWatch.com blog is having a contest.

Take any part of the stimulus bill
and write a short case for why it’s good or bad. (Recommended: search
the bill for “$” – there are more than 350 of them.) Pick anything –
from an entire government department to the smallest program. You can
even pick a non-spending provision in the bill that you think will do
good or bad.

Entries are limited to 150 words, and they will be judged on
clarity, persuasiveness, creativity, and originality. You don’t have to
be an economist – if you are, you really must avoid being boring. If it
takes a haiku or an infomercial-style pitch to make your case, do it.

Winners will receive $100.  Enter in the comments section here.

Power Computing

I'm in the market for a new computer since my old machine just can't grok the large datasets that I am throwing at it.  I asked Paul Heaton, a very smart and productive econometrician with RAND who works with very big datasets, for his advice.  He sent me the following which I thought might interest others.  Your comments appreciated as well. 

1. It is very hard to find
a desktop system that accepts more than 8 GB of RAM, and RAM is probably
the biggest factor affecting Stata performance.  A 64 bit workstation or server architecture allow for more processors and more RAM, but these components usually cost 3-4 times as much as a
comparably performing desktop. If you want the absolute best performance
(i.e. more than 4 processor cores, 16 or 32 GB of RAM), you'll probably
need to go the workstation route. A good configuration will run you
$4K versus probably $1K for a top-end desktop.

2. I've use a top-end desktop configuration with a quad-core processor
and 8 GB of RAM to run things like NIBRS or value-added models using all
the students in New York City and gotten adequate performance but expandability is key.

3. If you want to run Windows, you'll need a 64-bit version. I use
Vista business which seems to work well for me. You'll need Stata to
send you a 64-bit version and a new license; converting your Stata
license from 32 to 64-bit is cheap. You'll also want to pay to upgrade
Stata to support the appropriate amount of processor cores in your new
machine (much more expensive), this boosts performance appreciably.

4. I suggest setting up your hard drives in a RAID configuration. You
buy four identical hard drives of size X GB instead of just one and a
controller card. The controller card spreads your data across two of
the drives and makes a mirror copy of those drives on the other two;
this is done transparently so from the user's perspective it is as
though you have a single drive of size 2X GB (there are other ways of
doing RAID, but these are less relevant for your situation). There are
2 major advantages to this: 1) The hard drive is often the bottleneck,
particularly when loading large datasets; by parallelizing the
operations across four drives instead of one, your datasets load and
write a lot faster. 2) Because there is a complete copy of your data
that is maintained on-the-fly, when one of your hard drives fails,
instead of losing data or being forced into an onerous restoration of
backups, you simply see an alarm alerting you to the problem.  Decent RAID cards run about $200, and disk storage is cheap, so I think
this is something everyone who does serious data analysis ought to be
doing.

The Fiscal Stimulus: Lessons from Katrina, Iraq, and the Big Dig

Linda Bilmes presented an interesting paper (not online) at the AEAs looking at the fiscal stimulus in light of Katrina, Iraq and the Big Dig.  Here are some key grafs:

…We will be attempting to ramp up spending in a very rapid way in a government bureaucracy not set up to deal with this kind of effort.  In any organization that starts to increase spending very rapidly there are risks of waste, fraud and inefficiency….

A good play to start looking for lessons is by analyzing the three biggest recent examples of heavy government spending on infrastructure: the Iraqi reconstruction effort, Hurricane Katrina reconstruction, and the Big Dig artery construction in Boston.  Let me start by pointing out that all of these were plagued by a number of serious problems.

Iraqi reconstruction: [T]he Special Inspector General for Reconstruction, Stuart Bowen,…has found that the effort has been riddled with cost overruns, project delays, fraud, failed projects and wasteful expenditures…even though the first tranche of $19 billion in Iraqi reconstruction money became available in October 2003, the Defense Department did not issue the first requests for proposals for this money until 10 months later…

Hurricane Katrina: …the US has appropriated, over $100 billion in short and long term reconstruction grants, loan subsidies [etc]…GAO found that FEMA made over $1 billion–or 16% of the total in this particular category–in fraudulent payments…items like professional football tickets and Caribbean vacations.

The Big Dig:  …the largest single infrastructure project in the US…many lessons on how not to run a project…officially launched in 1982, but it did not break ground until 1991, due to environmental impact statements, technical difficulties and jurisdictional squabbles…not "completed" until 2007.

Bilmes is the co-author with Joseph Stiglitz of The Three Trillion Dollar War.

Worst News of the Day

The market at Intrade is predicting a probability of a U.S. Depression (10% or greater decline in GDP) in 2009 to be 56%.  I am shocked.  The probability is up significantly over the past two weeks.  Why?

Addendum: MR Readers are fast!  Within two minutes Marc points us to this post from Donald Luskin who says that it is a contract error.  Here is the key clause from the contract:

For expiry purposes a depression is defined
as a cumulative decline in GDP of more than 10.0% over four consecutive
quarters [that sounds ok, AT]. This is calculated [here is the error] by adding together the published
(annualized) GDP figures (as detailed below). If these annualised
figures add up to more than -10.0% over four consecutive quarters then
the contract will expire at 100.

As Luskin notes

The problem is that if you add four quarterly
change-figures that are already each annualized, you will get a far
larger cumulative result than the actual change over a four-quarter
period. Suppose there are four successive quarters each showing an
annualized 2.5% decline in GPD. Intrade will add those together and get
10%. But over the year, the annual decline in GDP will acually be 2.5%.

Thanks readers, I was about to open an Intrade contract to bet heavily against!

Hat tip to Tim Groseclose.