Adding to GDP this week (the failed water heater)

Here’s my personal stimulus story. I added something to U.S. GDP this week. The American-made 9-year-old water heater in my Cambridge condo failed yesterday, covering the basement floor with water. This was discovered about 6 pm last night. As I was not in the area, the neighbors all got together in an attempt to stanch the water gushing out. They closed all of the shut-off valves, but the water kept coming. Greg Walsh, the plumber, had planned to come the next morning, but sent his son to investigate. It turned out that the American-made shut-off valve had failed and, despite being shut off, was not impeding the water flow. Son of a great plumber is at least a pretty good plumber, so he managed to stop the geyser. By noon the apartment was being supplied by a new American-made water heater and equipped with some new shut-off valves. GDP should be at least $1000 larger and government economists will hail this as a green shoot of recovery.

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Olympic bids show conflict between rulers and subjects

Upon hearing about Chicago’s failure to secure the 2016 Olympics, a young friend asked if the Olympics would have been profitable. I said that they would have cost billions of taxpayer dollars and that Greece spent over $1 billion on security alone for the post-9/11 Athens contest (even the very successful pre-9/11 Sydney Olympics 2000 punched a $2 billion hole in Australians’ collective pocket (source)). There was no way to recover that in ticket sales, television rights, or temporary boosts to the economy. My friend then asked if the Olympics were guaranteed to lose money, how come any city would bid on them? My response was that bidding for the Olympics highlights the conflict between rulers and subjects, or “politicians” and “taxpayers” as we might refer to these groups in the U.S. The mayor of a U.S. city wants to get the Olympics so that he or she can be in the national and international spotlight for a few months, which might result in being able to obtain a more powerful job. The mayor has the ability to spend taxpayers’ money, and borrow billions more on their behalf through construction bonds, for personal advancement. The taxpayers would have a tough time organizing to stop the commitment to an Olympics.

The taxpayers of Chicago dodged a bullet this time, though no thanks to any of the politicians who supposedly represent their interests. If we assume a modest amount of inflation since the 2000 Olympics, a reasonable dose of Illinois corruption, most of the work being done by mob-controlled unions, and the American systems of dealing with vague security threats, it seems reasonable to assume that the Olympics would have cost at least $5 billion. That would be enough to finance a great engineering college, an online university serving tens of thousands of students, an electric car manufacturer, a bunch of high-tech businesses, a free wireless Internet covering the entire city, and still have a lot left over. Unless taxpayer dollars were truly unlimited, could anyone minding the long-term best interests of citizens choose to spend that money on a two-week spectacle?

Update: http://www.nytimes.com/2005/07/10/opinion/nyregionopinions/10CImatheson.html

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Should Harvard reduce its elitism to previous levels?

An article in the Chronicle of Higher Education by Kevin Carey argues that Harvard should have used some of its fantastic accumulated wealth to expand the number of undergraduates. The U.S. population keeps growing and yet Harvard produces the same number of graduates each year. Thus Harvard becomes progressively more elitist.

[Related 2005 posting: “Radcliffe Southwestern Pre-Professional College for Women of Color”, in which I argued that Radcliffe should have used its substantial endowment to start up a new women’s college in the Phoenix or Los Angeles, rather than disappearing into Harvard. I did not argue for this as a moral imperative, as does Mr. Carey, but rather as something Radcliffe could have done to remain relevant.]

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Ionian presocratics and the U.S.

Western philosophy teachers offer a standard explanation for the birth of scientific inquiry. Isolated cultures clung to myths and religion to explain the existence of the world and natural phenomena. The Ionian Greeks, however, positioned in the middle of various trade routes, heard religion and creation stories from all of their trading partners. These religions and stories were all mutually inconsistent. The Ionians concluded from this that all were likely false and looked for new ways to explain the world. Science was born. (wikipedia)

Let’s look for a parallel in the modern world. Many societies are dominated by a single religion and/or culture. Italy, for example, is at least 90 percent Roman Catholic. Very seldom does an Italian encounter a passionate adherent of some other religion. Yet Italian Roman Catholics are not necessarily themselves passionate or strictly observant. The U.S., by contrast, has at least as much cultural and religious diversity as the Ioanian city states. An American, simply by strolling around his neighborhood, may learn about many religions and creation stories. If the philosophy teachers are right, Americans should be among the world’s least religious people. A Southern Baptist learning about other Christian sects, Muslims, Jews, Buddhists, and Hindus should say “I’m not going to believe any of these stories; I’ll look for explanations in Physics, Chemistry, and Biology.” Yet this is not what we observe. There are millions of Americans who believe very passionately in their particular religions, despite being fully aware that others in the U.S. and around the world hold contradictory beliefs.

How can we account for this apparent discrepancy? Are the historians of philosophy simply wrong about the pre-Socratics? Are modern religions much more compelling and convincing than those promulgated in Miletus circa 600 B.C.? Or what?

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The end of the recession, determined by GDP

Newspapers have been covering Benjamin Bernanke’s mid-September statement that the recession may be “technically over”, by which he presumably meant that U.S. Gross Domestic Product (GDP) was no longer shrinking. Should we pay attention to GDP statistics or whether or not we see business investing and people getting hired for non-government-related jobs? The technical definition of GDP includes government spending. If the government were to double all of its employees’ salaries, printing sufficient money to cover the increase, GDP would increase. The government could end any recession in 10 minutes by doubling all the amounts paid to doctors and hospitals through Medicare and Medicaid. The government could send out $500 checks to every American in exchange for people filling out a survey on what TV programs they watched in the preceding week (survey results were produced!). There is no subtraction from GDP for government borrowing that must eventually be repaid.

A statistic that can be manipulated as easily as GDP should not be used to gauge the economy’s health. The obese sedentary guy who takes a statin will end up with a low measured cholesterol level… and he’ll drop dead of a heart attack all the same.

What could we look at? How about private investment. Without investment there won’t be growth in productivity, wages, or jobs. Government investment isn’t sustainable in the long run because eventually there has to be some private activity to be taxed to feed the government. Data on private investment as a component of GDP are available from  www.bea.gov. The NIPA table released on August 27, 2009 (direct link that may rot) shows that “gross private domestic investment” was falling in 2007 and 2008, mostly due to residential housing being lumped in. Investment was falling at a rate of 50 percent per year in the first quarter of 2009, at a rate of 25 percent per year in the second quarter (Q3 data are not yet available). The fall was not simply due to Americans deciding that they could live with their parents. Investment in “Equipment and software” was falling at a rate of 36 percent in Q1 of 2009 (after three years at that rate of decline, American business would only be investing one quarter as much as it had in 2008… in the U.S.; they might be investing vast sums in China or India but those don’t add to our GDP).

An alternative statistic would be the total number of private sector jobs. The number of jobs that the government can extract taxes from is about the same as in 1999 (earlier posting). Despite a larger population, the U.S. has not added any private sector jobs over the last 10 years. I like this statistic better than anything having to do with earnings because it is not subject to distortion from the financial sector (a few Wall Street guys collecting $100 million bonuses can make it look like the economy is growing sustainably). Nor is it subject to distortion from America’s pension system. The 41-year-old retired Boston city transit workers and the 48-year-old retired autoworkers get and spend checks every month, but an increase in the amount of money society allocates to paying people not to work is not a sustainable path out of a downturn.

It surprises me that people are willing to pay attention to the GDP statistic, at least in the currency that the U.S. government can print. If we must use GDP, shouldn’t we at least look at it adjusted for what the dollar is worth against a basket of foreign currencies? Usually currency traders aren’t fooled by our politicians’ shenanigans. The Euro was introduced in 1999, ten years ago, and was worth about $1. Today it is worth $1.46. Nominated in dollars, it looks as though the U.S. GDP grew from $9.5 trillion to $14 trillion . Nominated in Euros, however, the U.S. GDP is about the same as it was in 1999. Due to population growth, this would mean that the average American should be slightly poorer than he or she was in 1999, aside from any benefits that stem from improved technology.

Should we be putting on our King Bush II-style Mission Accomplished flight suits and celebrating the end of the recession because our government has figured out how to borrow more money and then spend it faster than ever?

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Home aquarium that can be viewed from four sides?

A household member has demanded that I set up an aquarium on a kitchen island countertop. This will probably be 20-40 gallons, glass (tired of acrylic scratches), and contain freshwater community fish. The aquarium will be viewable from four sides. Without drilling through granite, it would be impossible to have any filtration underneath. I want to minimize equipment hanging off the sides and it would also be nice, for leak-proofing, to minimize the extent to which water travels outside of the area covered by the tank.

It would be nice to have the following:

  • excellent mechanical filtration, like the best canister filters
  • reasonable biological filtration (I’ve been told that almost any water movement and some gravel is sufficient to keep nitrifying bacteria alive)
  • light for fish viewing; need not be bright enough for growing plants
  • heater sufficient to keep the temperature at 76 or 78 for tropical fish
  • UV sterilizer to control algae and disease
  • hood to minimize evaporation and chance of a fish jumping out
  • mounting for a decent autofeeder, e.g., the Eheim

The Marineland Eclipse hoods are the closest thing with which I’m familiar. They incorporate a light, mediocre mechanical filtration, and superb biological filtration. You end up sticking a heater into the tank (ugly and one extra cord) and having to live without UV sterilizer or autofeeder. Eclipse was popular during the Clinton Administration. Is there anything newer and more complete?

Note that it is conceivable that I could sacrifice one of the short edges of the tank and hang something there, but I very much want to avoid hanging anything front or back.

Update: Since nobody seems to make the product that I need, I wrote up a design for an aquarium hood incorporating LED lights, filter, heater, UV sterilizer, and automatic fish feeder.]

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Massachusetts State Legislature Considers Fluffernutter

If you’re wondering how a state legislature that is in session all year fills its calendar, here is a Boston Globe story on a current bill that would make the Fluffernutter the official state sandwich of Massachusetts.

[The legislature had earlier this week occupied itself with undoing a bill that it passed in 2004. To avoid a Republic governor being able to appoint an interim Senator, the legislature amended state law so that only the voters via a special election could replace a Senator. With one of our U.S. Senate seats vacant and a Democratic governor in office, we apparently needed to return to the governor the power of appointing a replacement Senator. In order for the new law to be effective immediately, rather than in the standard 90 days, the governor had to certify that it was required for “the immediate preservation of the public peace, health, safety or convenience” (source). Presumably the most urgent issue for Massachusetts taxpayers is getting the Federal government to take over paying for health insurance for our poorer citizens. Two years ago we implemented the kind of mandatory insurance scheme that Barack Obama is now trying to institute for the entire nation. The expected cost savings did not materialize, however, and the “reform” is going to cost billions of dollars more than budgeted.]

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Chrysler Replacing Owner’s Manual with DVD

The New York Times today carries a story about Chrysler replacing paper owner’s manuals for its cars with DVDs. This sounded sensible to me when I read the headline, but then I thought about what would make sense…

  • most of the dashboard space devoted to speedometer, etc., replaced with an LCD screen
  • GPS navigation standard
  • wireless Internet receiver to connect to the free universal wireless Internet that perhaps some day the U.S. will construct and, until then, to open networks, the owner’s home network, and the dealer’s network
  • a bit of flash memory

Given these items of infrastructure, which an engineer who didn’t have any experience in the automotive industry would probably design in, the extra hardware cost of on-screen help would be $0. If a driver got confused about how to use the car, he or she could browse through a text/photo/video owner’s manual on the screen normally devoted to navigation (note that this is how Nikon digital SLRs work; you can press a Help button at any time). The manual and GPS would be kept up to date with trickled data through the Internet receiver. In the event of a total system meltdown or for stuff that needs to be done outside the car, e.g., changing a tire, there would be a 20-page printed quick reference guide.

With Chrysler’s design, the urban owner who is confused about his car will have to walk several blocks back to his apartment, put a DVD in a player (will the average person even have a DVD player in 5 years, once everything of interest can be streamed?), watch the DVD, try to remember what he saw, then trudge back to the car. Couldn’t he use his laptop computer in the car? That would be nice except that increasingly people are getting netbooks without DVD drives. And in any case shouldn’t a $25,000 car be able to explain itself?

So… it sounds as though finally a car company is adapting to the modern world, but actually they are adapting to the way things were in 1975 when a CRT would have added a lot of weight to the car, computer data storage and processing was expensive, and it would have made sense to send the consumer home with a Betamax cassette.

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Pensions: How states and local governments indulge in deficit-spending

I’ve finished While America Aged, whose last third is devoted to San Diego. GM was bankrupted by foolish executives, convinced that the auto market would continue to grow, that GM would continue as the leader of an oligopoly for North America, that health care costs would remain low, and that American life expectancy at age 48 would not grow. The New York transit system and then city were bankrupted intentionally by politicians, who were sure that handouts to public employee unions would win them reelection and that the collapse would come at a time when they’d moved on to higher offices. The City of San Diego is sort of the same story as New York, with public employees retiring earlier and earlier and the pension system not being sufficiently funded (though in reality it is almost impossible to fund a defined benefit pension for people who retire at age 50, especially if the benefits are adjusted for inflation; how can anyone know what interest rates or the economic situation will be like 50-80 years from the present?). Both New York and San Diego set up fenceposts every year. If between the fenceposts the stock market had done exceptionally well, the pension “surplus” would be paid out to retirees. If the market later fell back there was no way to recover the money. Given sufficient stock market volatility, both cities’ pension funds would have been reduced to zero within a few years (because after a big random upswing all of the money would have been paid out and then the remaining assets would have shrunk down to almost nothing).

New York City was bankrupted by Democrats who taxed their residents at some of the highest rates in the nation, spent all of that money, and then spent a lot more in the form of unfunded pension promises. The taxes were so high and services and crime in the city so bad that businesses and residents began migrating to Connecticut and New Jersey even before the financial house of cards collapsed in the mid-1970s. San Diego was bankrupted by Republicans who taxed their residents at comparatively low rates. The city kept growing but not at a rate fast enough to keep up with the growing unfunded pension liability. The problems were exacerbated by fraudulent disclosures in bond offerings, e.g,. “we are not underfunding pensions”, and conflicts of interest, e.g., the president of the fireman’s union was on the board of the pension fund and proposed then approved changes that would add $30,000 per year to his pension and have no effect on any other city employee, past or present.

One message of the book is that the corporate managers who agreed to massive pension commitments were uniquely short-sighted. They were mostly in industries with little competition, either due to oligopoly or government regulation. As soon as competition developed (autos, steel) or government deregulated (airlines), the companies would go bankrupt, a disaster for the shareholders but not for the country. Smart modern companies don’t offer pensions because they’ve have figured out what should have been a simple fact: the only enterprises that should be offering to send people a check every year for the rest of their lives are insurance companies (if they write annuities and end up paying twice as much as planned because of an innovation that extends human life they will save a corresponding amount by not having to pay out life insurance claims) and ones that have a printing press for money (i.e., the federal government).

Cities and states have a tougher time escaping pension commitments and traditional bankruptcy protection may not be available to them. If every household in San Diego owes $6,000 for unfunded pension liabilities, property owners and residents will have to cough it up in the form of higher taxes. If the pension fund does poorly in the stock market, the households will have to pay again.

We the people share a lot of responsibility for pushing our towns and states into insolvency. We vote for politicians who promise the moon but don’t immediately tax away all of our income and wealth. A politician who promises $2 in benefits and $1 in taxes will win an election over one who promises benefits equal to taxes. The federal government respects voters’ wishes by running a visible deficit, borrowing or printing money to cover shortfalls. The Federal government can’t become insolvent because it can simply print money to pay everyone back.

Local and state governments, however, are generally prohibited from running deficits. If they borrow, it is supposed to be for capital projects such as building roads or schools. They can do some Enron-style accounting to make it look like they are borrowing to build a new library and then skim money off to pay operating costs, but a city or state cannot simply say “We’re going to spend more than we’re taking in.” They can’t say it, but they can do it. The key is offering and then underfunding pensions for governnment workers.

If a worker is eligible to retire at age 41 (Boston bus driver) or 50 (many California state workers) and receives a lifetime pension comparable to final year’s salary, actuarially roughly half the cost of employing that worker is from the pension. If payroll is half of a state or local government’s budget, not funding the pension at all is financially equivalent to spending $1.50 for every $1 of taxes collected or running a deficit of 33% of total spending. By choosing a funding percentage every year, a government can elect to engage in deficit spending between 0% and 33% of its budget.

The early retirement ages agreed to by governments inevitably exacerbate the financial challenge. Because health insurance is tied to employment and our 41-year-old retired MBTA worker won’t have a job, the MBTA’s customers are now responsible for his health care up to age 65 when Medicare takes over most of the cost. For a worker who is currently aged 20, the MBTA is promising to pay whatever health care costs prevail in the years 2030 through 2054, both for the worker but also anyone whom he chooses to marry and for any number of children that he chooses to have. How can they possibly know what this will cost? Blue Cross won’t sell insurance for more than one year ahead. What does the MBTA know about health care costs in the year 2054 that Blue Cross doesn’t know?

A lot of newspaper ink and television time is spent fretting about Social Security and Medicare/Medicaid. These programs, however, cannot implode. The government at any time can raise the age of eligibility for Social Security and immediately any funding problems disappear. It might be 75 in 2020, 80 in 2030, and 85 in 2040. Similarly the government can decide not to cover expensive procedures or drugs under Medicare/Medicaid. Alternatively, the federal government can print money and hand it out to those entitled to Social Security and Medicare/Medicaid.

The more serious problem is with state and local governments. Their obligations for pensions cannot be ducked and will fall on the shoulders of residents unlucky enough to remain within the taxing jurisdiction that owes the money.

What hope does the author give us for a solution? Precious little. You know that a problem is tough any time that hundreds of pages of descriptions of the problem flow easily and the suggestions seem tacked on as an afterthought. He says that public employeers unions are now so large, entrenched, and politically powerful (literally able to vote their bosses out of a job) that it is hopeless to consider reducing pensions for government workers. The only hope is to put massive amounts of money aside at the time pension commitments are made, relying on actuarial calculations. He fails to note that actuaries are forced to make a lot of assumptions, all of which proved to be untrue in the Crash of 2008. The stock market might collapse. Interest rates might fall to zero. The U.S. economy might go into a prolonged period of decline and deflation. All of these contingencies could be insured or hedged against, but the counterparty risk would be significant. What good would it do for a state to get an insurance company to agree to pay $100 billion in pensions thirty years in the future? The insurance company might not be solvent in 30 years and the federal government might not decided to bail them out. The state or local government is promising to protect the lifestyle of a present-day 19-year-old worker in the year 2100 when he turns 110. “State government” here includes basket cases such as Michigan and “local government” includes Flint, Michigan (very likely to have be reclaimed by forest before 2100).

More postings on the same book: “History of Public Employee Unions”; one on the General Motors section.

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Harvard and Yale, Black and White

In July, a black employee of Harvard University was arrested in Cambridge. What evidence was sufficient to justify the arrest? Henry Louis Gates was tired, frustrated, and apparently not very hospitable. More: Wikipedia.

This month, a white employee of Yale University was suspected of murdering Annie Le. Raymond Clark was, according to badge swipe records, the only person in the same parts of the building as the victim at the same time. He had deep scratches on his chest, arms, and back. Did this motivate the police to arrest him? Take some DNA samples, yes, but arrest, no. (He was finally arrested after the DNA test results came back.)

As the old housekeeper said in the movie “Being There”, upon seeing her old simpleminded charge (Peter Sellers) on television being put forward as a potential Presidential candidate, and noting that he had never learned to read or write, “All you have to be in this world is white.”

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