Sunday Godblogging (special Wednesday edition)

Did God cause the subprime meltdown?

While researching a book on black televangelism, says Jonathan Walton, a religion professor at the University of California at Riverside, he realized that Prosperity’s central promise — that God will “make a way” for poor people to enjoy the better things in life — had developed an additional, dangerous expression during the subprime-lending boom. Walton says that this encouraged congregants who got dicey mortgages to believe “God caused the bank to ignore my credit score and blessed me with my first house.” The results, he says, “were disastrous, because they pretty much turned parishioners into prey for greedy brokers.”

via Andrew Brown

This American Meltdown

On October 3, This American Life ran a piece on the financial meltdown and the bailout bill. It’s been getting some good press, and for good reason. I highly recommend it; I’ve been trying to follow the whole mess at it’s developed, and this is really the most lucid explanation of some difficult (and scary) concepts I’ve come across. Download it from the TAL site, or find it at the iTunes Music Store. You’ll learn something; I certainly did. You might even be able to explain it to your friends.

365: Another Frightening Show About the Economy

Alex Blumberg and NPR’s Adam Davidson—the two guys who reported our Giant Pool of Money episode—are back, in collaboration with the Planet Money podcast. They’ll explain what happened this week, including what regulators could’ve done to prevent this financial crisis from happening in the first place. You can learn more about the daily ins and outs and join the discussion on the Planet Money blog.

Prologue.

Host Ira Glass goes to Union Square, a 15-minute subway ride from Wall Street, where it doesn’t look like we’re on the edge of an economic abyss. (3 minutes)

Act One. The Day the Market Died.

Alex Blumberg and Adam Davidson recount the 36-hour period, two weeks ago, when the credit markets froze. Plus, what it’s like now for businesses to get short-term loans, and how the hardship is spreading to every sector of the economy. (16 minutes)

Act Two. Out of the Hedges and Into the Woods.

One more confusing financial product that’s bringing down the global economy. And one of way to think about this product is this: If bad mortgages got the financial system sick, this next thing you’re about to hear about, helped spread the sickness into an epidemic. These are “credit default swaps.” Alex explains. (19 minutes)

Act Three. Swap Cops.

Ira talks with Michael Greenberger, a former commodities regulator, who tells the story of when it was decided not to regulate credit default swaps. And how that decision was emblematic of the way we didn’t regulate a lot of the toxic financial products we’re hearing about now. (8 minutes)

Song: “Bankrupt on Selling,” Modest Mouse

Act Four. What’s Next?

Ira and Adam answer the question: Was the $700 billion bailout bill signed into law today a good idea or a bad one? (10 minutes)

The Fed Can Buy Commercial Paper Directly From Corporations: Who Knew?

Back to Dean Baker (you knew it was coming):

The Fed Can Buy Commercial Paper Directly From Corporations: Who Knew?

Remember way back to last week when it was going to be the end of the world if Congress didn’t pass the bailout package? Remember the Washington Post’s account in which Treasury Secretary Henry Paulson told President Bush, “there is no Plan B.”

Well, it looks like the Fed has discovered a Plan B. It turns out that the Fed can buy commercial paper directly from non-financial corporations needing credit to maintain operations. This will keep the credit markets working even if the zombie banks aren’t up to the task. In other words, the threat of a complete meltdown in the absence of a bailout was nonsense and the media once again got taken for a ride by the Bush administration.

Of course, relying on the central bank to dish out credit to corporations is not ideal, but neither is it ideal to overpay for $700 billion of junk assets on the books of troubled banks.Too bad that the media didn’t spend more time focusing on the options available, instead of selling President Bush’s bailout package.

While we’re on the topic of the bailout, how about a little media follow-up on the issue of limiting executive compensation. After the bill passed, there have been several articles reporting the views of various experts that the limits on executive compensation were essentially meaningless.

This provides the potential for some great news stories. Did the members of Congress not know that their restrictions on executive compensation were meaningless or did they deliberately try to deceive the public? Real reporters would be asking this question.

—Dean Baker

Explaining the market

As I write (Monday morning), the Dow is down some 450+ points, following the international stock markets.

Does anyone doubt that if this had happened in the wake of a defeat of the bailout, the accepted explanation would have been the bailout’s failure?

Update: for the record, the DJIA finished the day at 9955.50, down 369.88, recovering somewhat from below 9600 earlier in the day.

Palin on the dangers of Medicare

Paul Krugman.

2E88B881-8086-46FB-BF40-52CF187C1870.jpg

Unbelievable. Sarah Palin finished her closing remarks by quoting Ronald Reagan:

It was Ronald Reagan who said that freedom is always just one generation away from extinction. We don’t pass it to our children in the bloodstream; we have to fight for it and protect it, and then hand it to them so that they shall do the same, or we’re going to find ourselves spending our sunset years telling our children and our children’s children about a time in America, back in the day, when men and women were free.

When did he say this? It was on a recording he made for Operation Coffeecup — a campaign organized by the American Medical Association to block the passage of Medicare. Doctors’ wives were supposed to organize coffee klatches for patients, where they would play the Reagan recording, which declared that Medicare would lead us to totalitarianism.

You couldn’t make this stuff up.

To bail or not to bail

I’ve been linking to and quoting Dean Baker on the bailout, generally because I’m inclined to agree with his take on the whole thing. But what do I know?

It concerns me that several economists whose views I respect take, mostly with some reluctance, a contrary view.

James Galbraith, for example:

In short, as I said at the beginning, the bill is a vast improvement over the original Treasury proposal. Given the choice between approving or defeating the bill as it stands, I would urge supporting the bill. I do so without illusions. There need be no pretense that it will solve our underlying financial and economic problems. It will not. The purpose, in my view, is to get the financial system and the economy through the year, and into the hands of the next administration. That is a limited purpose, but a legitimate purpose. And it may be the most that can be accomplished for the time being.

Nathan Newman:

Now, the final negotiated bill could have been a lot better. There should be tougher oversight, a better guaranteed equity share for taxpayers, a better deal for homeowners facing foreclosure, and, in the longer term, a commitment to using this new consolidation of home mortgages in the hands of the government to promote affordable housing more broadly. And if we want to go after the wealthy, we can do that explicitly through the tax code by raising taxes on dividends, capital gains and the wage income of high-income individuals. If there are any losses to taxpayers, it would be good to build in increased taxes or a financial transaction tax to automatically kick in to pay off those debts.

But we need some bill to create an alternative to these crazy Fed bailouts that are just helping Citibank, JP Morganchase and Bank of America become financial megabanks that will just dominate the economic landscape soon. I’d rather move assets into taxpayer hands that further strengthen a handful of these megabanks.

Joseph Stiglitz (also here):

Perhaps by the time this article is published, the administration and Congress will have reached an agreement. No politician wants to be accused of being responsible for the next Great Depression by blocking key legislation. By all accounts, the compromise will be far better than the bill originally proposed by Paulson but still far short of what I have outlined should be done. No one expects them to address the underlying causes of the problem: the spirit of excessive deregulation that the Bush Administration so promoted. Almost surely, there will be plenty of work to be done by the next president and the next Congress. It would be better if we got it right the first time, but that is expecting too much of this president and his administration.

And Paul Krugman, all over the case. Stiglitz argues that something needs to be done, though it’s not entirely clear if he’s in the “better than nothing” camp with respect to the present bill.

All in all, there’s a distinct sense of a stampede.

Let’s close with a bit more of Dean Baker, who seems resigned to passage.

As a very large number of economists have argued, this bailout is fundamentally flawed in its design. It should be focused on directly injecting capital into the banking system, not overpaying for bad assets. This design flaw makes the bailout far less effective. Furthermore, this bill does almost nothing to offset the contractionary effect from the collapse of an $8 trillion housing bubble. For these reasons, it is not just morally repugnant to give taxpayer dollars to incompetent Wall Street bankers, it is also bad economic policy.

So here’s the deal. One simple measure of the success of the bailout is whether it fixes the mess. Will it be sufficient to restore the banking system or will we need still more money six months or a year down the road? Suppose it does?

Will our political leaders, who promised us that this bailout is the essential medicine for the economy, just get up and tell us that they need still more money? If our political leaders believe what they are telling the public, then they should be prepared to take responsibility for the success or failure of their policy. Are there any commitments to resign leadership positions in the event this great policy fails?

Update: I meant to add that I take the no votes of Russ Feingold and Bernie Sanders as strong political (vs primarily economic) reinforcement of the no position. Here’s Sanders:

If we are going to bail out Wall Street, it should be those people who have caused the problem, those people who have benefited from Bush’s tax breaks for millionaires and billionaires, those people who have taken advantage of deregulation, those people are the people who should pick up the tab, and not ordinary working people. I introduced an amendment which gave the Senate a very clear choice. We can pay for this bailout of Wall Street by asking people all across this country, small businesses on Main Street, homeowners on Maple Street, elderly couples on Oak Street, college students on Campus Avenue, working families on Sunrise Lane, we can ask them to pay for this bailout. That is one way we can go. Or, we can ask the people who have gained the most from the spasm of greed, the people whose incomes have been soaring under president bush, to pick up the tab.

“I proposed to raise the tax rate on any individual earning $500,000 a year or more or any family earning $1 million a year or more by 10 percent. That increase in the tax rate, from 35 percent to 45 percent, would raise more than $300 billion in the next five years, almost half the cost of the bailout. If what all the supporters of this legislation say is correct, that the government will get back some of its money when the market calms down and the government sells some of the assets it has purchased, then $300 billion should be sufficient to make sure that 99.7 percent of taxpayers do not have to pay one nickel for this bailout.

Most of my constituents did not earn a $38 million bonus in 2005 or make over $100 million in total compensation in three years, as did Henry Paulson, the current secretary of the Treasury, and former CEO of Goldman Sachs. Most of my constituents did not make $354 million in total compensation over the past five years as did Richard Fuld of Lehman Brothers. Most of my constituents did not cash out $60 million in stock after a $29 billion bailout for Bear Stearns after that failing company was bought out by J.P. Morgan Chase. Most of my constituents did not get a $161 million severance package as E. Stanley O’Neill, former CEO Merrill Lynch did.

Last week I placed on my Web site, www.sanders.senate.gov, a letter to Secretary Paulson in support of my amendment. It said that it should be those people best able to pay for this bailout, those people who have made out like bandits in recent years, they should be asked to pay for this bailout. It should not be the middle class. To my amazement, some 48,000 people cosigned this petition, and the names keep coming in. The message is very simple: “We had nothing to do with causing this bailout. We are already under economic duress. Go to those people who have made out like bandits. Go to those people who have caused this crisis and ask them to pay for the bailout.”

Dean Baker: the stock market is not the economy

Economics Lesson for Reporters: Other Things Equal, a High Stock Market is a Transfer of Wealth from People Who Don’t Own Stock to People Who Do

Reporters on economics and business should know that, but from the reporting on the bailout, it is clear that very few do. There seems to be a view that stock market wealth is money from heaven.

Ownership of stock is a claim to the future profits of the corporations whose stock is owned. If the value of stocks increase because the economy is expected to grow more rapidly, and therefore future profits will be larger, then it is reasonable to say that a higher stock market is good news for everyone.

But suppose the stock market goes up because the markets think that the government will tax school teachers and fire fighters to hand money to Wall Street banks. Is this one good for everyone?

Finally, suppose that the Wall Street titans haven’t a clue what future profits will be (these are the folks that pushed the NASDAQ above 5000), and a rise in the stock market is driven by irrational exuberance. In this case, the higher stock market simply means that stockholders have a greater claim on the same amount of national wealth. This would be like handing out a trillion dollar bills and giving them only to shareholders. That’s good for the shareholders, but not for the rest of the country.

It would be nice if the folks who report the news understood that the stock market is not the economy.

—Dean Baker

Dean Baker: Pets.com is not coming back

Seems I’m not doing anything but quoting Dean Baker. So be it.

Pets.Com Is Not Coming Back and House Prices Will NOT Recover!

There are numerous accounts of the bailout that discuss the possibility that taxpayers will make money on the deal when the housing market stabilizes (e.g. the print version of the Post article). This is a fairy tale.

We had a housing bubble. A housing bubble is like a stock bubble. Prices get over-valued because of irrational exuberance and do not reflect fundamentals. After the bubble collapses, prices fall back to levels consistent with their fundamentals.

In the current case, the bubble is about half deflated and house prices are falling rapidly. They are not falling because of the credit crisis. They are falling because of an enormous over-supply of housing. The vacancy rate for ownership units was already 50 percent higher than its previous record in the fall of 2006. This was before there was any credit crunch.

The fact that Alan Greenspan, Henry Paulson, Ben Bernanke and many other others in positions of authority did not recognize the housing the housing bubble in years from 2004-2006 demonstrated extraordinary incompetence. Anyone who still does not understand that the root problem is a bursting housing bubble should not be allowed near the negotiations and certainly should not be writing news articles trying to inform the public.

–Dean Baker

Dean Baker: Why Bail?

Let’s just quote Dean Baker, shall we? (If the apparent date of the post is correct, this went up early Monday morning, before the House voted the bailout bill down.

Why Bail? The Banks Have a Gun Pointed at Their Head and Are Threatening to Pull the Trigger

If you have a real story, you don’t have to make up phony stories. That’s pretty straightforward.

I’ve heard lots of phony stories. Much of the country’s political and economic leadership has been running around raising the prospect of the Great Depression and a breakdown in the banking system (I actually had taken the latter seriously). These stories are absolutely not true.

There is no plausible scenario under which the no bailout scenario gives us a Great Depression. There is a more plausible scenario (but highly unlikely) that the bailout will give us a Great Depression. There is no way that the failure to do a bailout will lead to more than a very brief failure of the financial system. We will not lose our modern system of payments.

At this point I cannot identify a single good reason to do the bailout.

The basic argument for the bailout is that the banks are filled with so much bad debt that the banks can’t trust each other to repay loans. This creates a situation in which the system of payments breaks down. That would mean that we cannot use our ATMs or credit cards or cash checks.

That is a very frightening scenario, but this is not where things end. The Federal Reserve Board would surely step in and take over the major money center banks so that the system of payments would begin functioning again. The Fed was prepared to take over the major banks back in the 80s when bad debt to developing countries threatened to make them insolvent. It is inconceivable that it has not made similar preparations in the current crisis.

In other words, the worst case scenario is that we have an extremely scary day in which the markets freeze for a few hours. Then the Fed steps in and takes over the major banks. The system of payments continues to operate exactly as before, but the bank executives are out of their jobs and the bank shareholders have likely lost most of their money. In other words, the banks have a gun pointed to their heads and are threatening to pull the trigger unless we hand them $700 billion.

If we are not worried about this worst case scenario (to be clear, I wouldn’t want to see it), then why should we do the bailout?

There has been a mountain of scare stories and misinformation circulated to push the bailout. Yes, banks have tightened credit. Yes, we are in a recession. But the problem is not a freeze up of the banking system. The problem is the collapse of an $8 trillion housing bubble. (It was remarkable how many so-called experts somehow could not see the housing bubble as it grew to ever more dangerous levels. It is even more remarkable that many of these experts still don’t recognize the bubble even as its collapse sinks the economy and the financial system.) The decline in housing prices to date has already cost the economy $4 trillion to $5 trillion in housing equity. This would be expected to lead to a decline in annual consumption on the order of $160 billion to $300 billion.

Given the loss of housing equity, I have actually been surprised that the downturn has not been sharper. Homeowners had been consuming based on their home equity. Much of that equity has now disappeared with the collapse of the bubble. We would expect that their consumption would fall. We also would expect that banks would be reluctant to lend to people who no longer have any collateral.

This is the story of the downturn and of course the bailout does almost nothing to counter this drop in demand. At best, it will make capital available to some marginal lenders who would not otherwise receive loans. We should demand more for $700 billion.

For the record, the restrictions on executive pay and the commitment to give the taxpayers equity in banks in exchange for buying bad assets are jokes. These provisions are sops to provide cover. They are not written in ways to be binding. (And Congress knows how to write binding rules.)

Finally, the bailout absolutely can make things worse. We are going to be in a serious recession because of the collapse of the housing bubble. We will need effective stimulus measures to boost the economy and keep the recession from getting worse.

However, the $700 billion outlay on the bailout is likely to be used as an argument against effective stimulus. We have already seen voices like the Washington Post and the Wall Street funded Peterson Foundation arguing that the government will have to make serious cutbacks because of the bailout.

While their argument is wrong, these are powerful voices in national debates. If the bailout proves to be an obstacle to effective stimulus in future months and years, then the bailout could lead to exactly the sort of prolonged economic downturn that its proponents claim it is intended to prevent.

In short, the bailout rewards some of the richest people in the country for their incompetence. It provides little obvious economic benefit and could lead to long-term harm. That looks like a pretty bad deal.

Google, PG&E, and Levi Strauss, together again

Google joins PG&E and Levi Strauss in actively opposing California’s Proposition 8, the initiative constitutional amendment that would eliminate the existing right of same-sex couples to marry (in the phrasing on the November ballot).

PG&E:

“We are proud to join NO on 8 and Equality California to protect the freedom to marry for all Californians,” said PG&E Senior Vice President of Public Affairs Nancy McFadden. “For years, PG&E has advocated for equality and fairness in the workplace, and across California. In that same spirit, PG&E is honored to be a founding member of the Equality Business Advisory Council and urge our business colleagues to join us as we work to guarantee the same rights and freedoms for every Californian.” 

Levi Strauss:

As a company with a long history of standing up for equality, civil rights and social justice on behalf of our employees and other stakeholders, we are proud to co-chair the business council with our friends at PG&E,” said John Anderson, President and CEO of Levi Strauss & Co. 

Google :

As an Internet company, Google is an active participant in policy debates surrounding information access, technology and energy. Because our company has a great diversity of people and opinions — Democrats and Republicans, conservatives and liberals, all religions and no religion, straight and gay — we do not generally take a position on issues outside of our field, especially not social issues. So when Proposition 8 appeared on the California ballot, it was an unlikely question for Google to take an official company position on. 

However, while there are many objections to this proposition — further government encroachment on personal lives, ambiguously written text — it is the chilling and discriminatory effect of the proposition on many of our employees that brings Google to publicly oppose Proposition 8. While we respect the strongly-held beliefs that people have on both sides of this argument, we see this fundamentally as an issue of equality. We hope that California voters will vote no on Proposition 8 — we should not eliminate anyone’s fundamental rights, whatever their sexuality, to marry the person they love.

Posted by Sergey Brin, Co-founder & President, Technology

Elizabeth Warren: Is the Crisis Real?

Is the Crisis Real?

At a Harvard panel discussion [video] yesterday, economics professor Ken Rogoff made an interesting point: The liquidity crisis isn’t real. Or, to restate it: Any liquidity crisis is caused by the promise of a government bailout. Ken said that his many friends in investment banking said that there is plenty of money to invest in financial services, but right now it is “sitting on the sidelines.” Why? Because the financial services industry does not want to pay the terms demanded. As he put it, why do business with Warren Buffett who will negotiate a tough deal, if you believe that the government will ride in soon with cheaper cash?
Ken also talked about the need to shrink the financial services sector. He thinks it is good that the investment banking houses are failing and many people on Wall Street are losing their jobs because, in his view, we have an oversupply in that sector and our economy just can’t support it.

Ken’s background with the IMF and on the Board of the Federal Reserve add a certain credibility to his assessment of conditions on Wall Street. If he is right, the $700 bailout is saving some investment bankers’ jobs in the short term, but overall it is making the financial system worse.

It was a terrific panel: Nobel winner Robert Merton, Dean of the Harvard Business School Jay Light, Harvard economist and Chair of the President’s Council of Economic Advisers-2003-05 Greg Mankiw, Harvard Business School Prof and long-time Goldman Sachs partner Robert Kaplan, and me*. It might be worth listening to the webcast.

If you tune in, don’t miss Ken’s talk (he is fifth of the six of us). He is calm and funny, but there is no too-big-to-fail talk. Instead, he makes the whole rush-to-bailout look like a very bad idea.

0A0964A8-6B47-4378-9063-FD460F20691F.jpg* “me” being Elizabeth Warren, Leo Gottlieb Professor of Law at Harvard Law School, the other standout participant on the panel.

You may not have the interest or patience for this; it’s about an hour and a half long, and not every participant is quite as lucid as Rogoff and Warren. But if you do, I think you’ll find it rewarding, especially Warren’s own contribution on the roots of the current Wall Street troubles in the anything-goes mortgage market of the housing bubble.

Bonus link: Wikipedia has a decent article on credit default swaps (described briefly by one of the panelists), in which it appears that they’re every bit as insane as they sound.

The disappearing Bradley effect

Sam Wang again, moving from the effects of cell phones to the effect of race on polls.

The disappearing Bradley effect:

A hot topic among polling nerds is the “Bradley effect,” which occurs when a non-white (usually black) candidate falls short of opinion polls on Election Day when he/she runs against a white candidate. For this reason it has been suggested that support for Obama might be overstated — a hidden bonus for John McCain. Now comes a large-scale empirical study by Harvard political scientist Dan Hopkins. He finds that since the mid-1990s, the Bradley effect has disappeared. His paper is a must-read.

Atrios has a good point

He’s commenting on a piece by Kathleen Parker. Here’s Parker:

Palin Problem

It was fun while it lasted.

Palin’s recent interviews with Charles Gibson, Sean Hannity, and now Katie Couric have all revealed an attractive, earnest, confident candidate. Who Is Clearly Out Of Her League.

No one hates saying that more than I do. Like so many women, I’ve been pulling for Palin, wishing her the best, hoping she will perform brilliantly. I’ve also noticed that I watch her interviews with the held breath of an anxious parent, my finger poised over the mute button in case it gets too painful. Unfortunately, it often does. My cringe reflex is exhausted.

If BS were currency, Palin could bail out Wall Street herself.

Only Palin can save McCain, her party, and the country she loves. She can bow out for personal reasons, perhaps because she wants to spend more time with her newborn. No one would criticize a mother who puts her family first.

Do it for your country.

Then Atrios:

Palin

I’m actually a little sympathetic to Palin. Her problem isn’t so much that she speaks in gibberish, the problem is that she doesn’t speak in Official Washington Gibberish. John McCain spouts gibberish all the time, as do all politicians, but it’s often the kind of gibberish which is part of the Beltway dialect. It’s pundit-approved gibberish. Whether or not it makes any sense is irrelevant. Whatever Palin’s knowledge of domestic or foreign affairs, her biggest problem is that she’s obviously completely unfamiliar with the basic contours of the core political discourse of our country. Gibberish is fine as long as it’s the right kind of gibberish.

What subprimes look like

Last week the SF Chronicle published a story describing two subprime mortgages written in San Francisco by Lehman Brothers subsidiary BNC Mortgage.

One homeowner, Johnny Pitts, was a Muni bus driver who had bought an Oakland home for $429,950 in 2005. His mortgage payment, which had started at $2,880, was about to reset to $3,730 a month – plus $750 more for taxes and insurance. Home payments are supposed to be no more than 40 percent of income. By that formula, the necessary income would have been $11,200 a month or $134,400 a year. Was it reasonable to assume a bus driver was bringing home that kind of money? In fact, Pitts’s take-home pay was just $4,000 a month.

Loans both 100 percent

The other homeowners, Jeff and Vanessa Hahn of Fairfield, were on the hook for monthly payments of $5,000 – exactly the amount they earned together as a self-employed businessman and teacher.

As for loan to value, in both cases it was 100 percent – hardly a desirable ratio. Pitts had a piggyback second loan; together the two loans accounted for the full purchase price. The Hahns had done a cash-out refinance for their home’s full assessed value of $570,000 in March 2007, a few months before the article was written.

And the values themselves were questionable. Within months, both homes were worth about $100,000 less than the loans – but based on that rapid rate of decline it seemed likely they had been worth less even when the mortgages were written.

Lehman is gone, of course, but it’s hard to believe that they were very much the exception.

This is part of the background to the current bail-out talks.

Bonus: Lehman’s mission statement:

We are one firm, defined by our unwavering commitment to our clients, our shareholders, and each other. Our mission is to build unrivaled partnerships with and value for our clients, through the knowledge, creativity, and dedication of our people, leading to superior returns to our shareholders.

Polling: the cell phone effect

Sam Wang of the Princeton Election Consortium estimates the cell phone effect at about 1%. What’s the cell phone effect? The general idea is that a) pollsters mostly don’t call cell phones, b) more and more people have only cellphones and are thus not included in polls, and c) those people may have systematically different political views than the rest of the population (for example, they might be younger, and younger voters might tend to favor one candidate over another).

The cell phone effect: about 1 percent

How much has cell phone usage affected the reliability of polls? The answer may surprise you: Depending on what pollsters do about it, not much at all. Obama’s support may be understated by as little as 1%.

The question of whether polls have systematic errors is a continuing one. In the recent polling news is a Pew Center study that hits hard on the question of cell phone users. According to the survey, failing to survey people who have cell phones but no landline leads to a net underestimate of Obama’s support relative to McCain. According to a previous Pew/AP survey, cell-onlys comprised nearly 13% of households at the end of 2006. Cell-onlys prefer Obama over McCain by 18-19% (compared with an even split in the landline sample). Uncorrected, this leads to an error of about 0.13*0.185 = 2.4% in the Obama-McCain margin. Clearly this is significant, which is the Pew Center’s conclusion.

Follow the link for quite a bit more.