Saturday, November 10, 2012

Does the World Need an Inflation ?


Many economists have suggested over the past few years that there are essentially two policies that would help the developed countries out of their present situation of large deficits, large sovereign debt and low growth. Many have dared suggest that a combination of financial repression and moderate inflation are the path to salvation. Financial repression occurs when the Fed (Central Banks) maintain an artificially low interest rate . This lowers the burden of servicing the sovereign debt substantially. Ex: If the US national debt of $15 Trillion is to be financed at an average interest rate of say 7% then over a $1 trillion worth of interest will have to be paid each year. If on the other had the average interest rate is to be about 1% then refinancing burden would be only $150 billion i.e. a drop of about $900 billion. That is not bad. What do you think?


THERE have recently been a number of calls for a higher inflation target. The proponents claim that this would stimulate economic growth and also ease sovereign-debt crises. I have mixed feelings about these proposals. There are clear advantages to adopting more expansionary monetary policies in the US, Europe, and Japan, but it’s a mistake to target inflation directly, or even to describe the advantages of monetary stimulus in terms of higher inflation.

Inflation can rise due to either supply or demand-side factors. Because most consumers visualise inflation as a supply-side phenomenon (implicitly holding their own nominal income constant) they see inflation as a problem, not a solution. Thus any calls for a higher inflation target are likely to be highly controversial, which makes it unlikely they would be adopted by conservative central bankers.

A much better solution to frankly admit what a growing number of economists are saying; inflation targeting was a mistake from the beginning, and the major central banks should instead be targeting nominal income growth (preferably level targeting). All of the advantages of higher inflation (economic stimulus, lower real debt loads, etc.) are actually more closely linked to rising nominal incomes. A switch to NGDP targeting would not require the major central banks to adopt a new and higher inflation target, with the associated loss of credibility. Instead they should estimate an NGDP target likely to produce 2% inflation in the long run, that is, an NGDP growth rate target of perhaps 4.5% per year in the US, 4% in Europe, and 2.5% in Japan. If the central bank believes there is a need for some “catch-up growth” (and surely that’s the case in the US and Europe, then they should start the trend line from 2008 or 2009, to allow for higher NGDP growth for the next several years.

Some might argue that this is just a back door way of raising the inflation target. Not so. Inflation targeting is what got us into this mess. If we had been targeting NGDP in 2008, level targeting, then monetary policy would have been far more stimulative, the recession would have been much milder, and the sovereign debt crisis would have been confined to Greece and perhaps one other country. We don’t need an expedient like a temporarily higher inflation target, which will further erode central bank credibility. Rather we need an entirely new policy rule, a rule that will be so robust that it doesn’t have to be abandoned every time we face a recession or a debt crisis. A rule that is consistent with 2% inflation in the long run. Nominal income targeting is the policy rule that is most likely to fit that description.

Saturday, October 20, 2012

For Richer for Poorer.

As probably many of you know, there is a cloud hanging over the future of the US and many other countries, the cloud of wealth concentration. There is nothing in life that will not be affected by this phenomenon. It obviously affects our allocation of resources and  it will have tremendous influence on who gets what. It would affect the relations between the social classes and could lead to social unrest if we allow the fissure between the haves and have nots to increase. The following is only one part of an excellent article that speaks to this issue.

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Growing inequality is one of the biggest social, economic and political challenges of our time. But it is not inevitable, says Zanny Minton Beddoes


IN 1889, AT the height of America’s first Gilded Age, George Vanderbilt II, grandson of the original railway magnate, set out to build a country estate in the Blue Ridge mountains of North Carolina. He hired the most prominent architect of the time, toured the chateaux of the Loire for inspiration, laid a railway to bring in limestone from Indiana and employed more than 1,000 labourers. Six years later “Biltmore” was completed. With 250 rooms spread over 175,000 square feet (16,000 square metres), the mansion was 300 times bigger than the average dwelling of its day. It had central heating, an indoor swimming pool, a bowling alley, lifts and an intercom system at a time when most American homes had neither electricity nor indoor plumbing.

A bit over a century later, America’s second Gilded Age has nothing quite like the Vanderbilt extravaganza. Bill Gates’s home near Seattle is full of high-tech gizmos, but, at 66,000 square feet, it is a mere 30 times bigger than the average modern American home. Disparities in wealth are less visible in Americans’ everyday lives today than they were a century ago. Even poor people have televisions, air conditioners and cars.
But appearances deceive. The democratisation of living standards has masked a dramatic concentration of incomes over the past 30 years, on a scale that matches, or even exceeds, the first Gilded Age. Including capital gains, the share of national income going to the richest 1% of Americans has doubled since 1980, from 10% to 20%, roughly where it was a century ago. Even more striking, the share going to the top 0.01%—some 16,000 families with an average income of $24m—has quadrupled, from just over 1% to almost 5%. That is a bigger slice of the national pie than the top 0.01% received 100 years ago.
This is an extraordinary development, and it is not confined to America. Many countries, including Britain, Canada, China, India and even egalitarian Sweden, have seen a rise in the share of national income taken by the top 1%. The numbers of the ultra-wealthy have soared around the globe. According to Forbes magazine’s rich list, America has some 421 billionaires, Russia 96, China 95 and India 48. The world’s richest man is a Mexican (Carlos Slim, worth some $69 billion). The world’s largest new house belongs to an Indian. Mukesh Ambani’s 27-storey skyscraper in Mumbai occupies 400,000 square feet, making it 1,300 times bigger than the average shack in the slums that surround it.

The concentration of wealth at the very top is part of a much broader rise in disparities all along the income distribution. The best-known way of measuring inequality is the Gini coefficient, named after an Italian statistician called Corrado Gini. It aggregates the gaps between people’s incomes into a single measure. If everyone in a group has the same income, the Gini coefficient is 0; if all income goes to one person, it is 1.
The level of inequality differs widely around the world. Emerging economies are more unequal than rich ones. Scandinavian countries have the smallest income disparities, with a Gini coefficient for disposable income of around 0.25. At the other end of the spectrum the world’s most unequal, such as South Africa, register Ginis of around 0.6. (Because of the way the scale is constructed, a modest-sounding difference in the Gini ratio implies a big difference in inequality.)

Sunday, October 07, 2012

Employment Conundrum


As soon as the US government released the unemployment results for September showing that nonfarm employment increased by 114,000 (anemic) but yet the rate of unemployment dropped substantially from 8.1 to 7.8 many of the conservative politicians and econimic analysts cried foul. Jack Welsh, the former GE CEO tweeted"If you can't debate then you fix the numbers"  and a CNBC personality said: "I told you that they would get the number below 8% just before the elections". All of the above comes under the category of sour grapes. No one who knows anything about the BLS would ever make such an accusation because it is baseless and is something that will be next to impossible to achieve . Over 50 different individuals work on these figures and not a single one has the power to manipulate them. The following is a great explanation of what the unemployment figures mean, as presented by Greg Manikw one of "star" economists in the US.


If you go to the recent release from the BLS, you can find these two sentences a few paragraphs apart:

Total employment rose by 873,000 in September.

Total nonfarm payroll employment increased by 114,000 in September.

To a layman, this may seem confusing.  The first statement suggests a robust labor market, the second a more lackluster one.  What is going on?

The issue is that there are two surveys.  The first estimate of employment comes from the survey of households; the second is from the survey of establishments.  I thought readers might like to hear what my favorite intermediate macro textbook says about this issue.  Here is an excerpt:

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Because the BLS conducts two surveys of labor-market conditions, it produces two measures of total employment. From the household survey, it obtains an estimate of the number of people who say they are working. From the establishment survey, it obtains an estimate of the number of workers firms have on their payrolls.

One might expect these two measures of employment to be identical, but that is not the case. Although they are positively correlated, the two measures can diverge, especially over short periods of time. A particularly large divergence occurred in the early 2000s, as the economy recovered from the recession of 2001. From November 2001 to August 2003, the establishment survey showed a decline in employment of 1.0 million, while the household survey showed an increase of 1.4 million. Some commentators said the economy was experiencing a “jobless recovery,” but this description applied only to the establishment data, not to the household data.

Why might these two measures of employment diverge? Part of the explanation is that the surveys measure different things. For example, a person who runs his or her own business is self-employed. The household survey counts that person as working, whereas the establishment survey does not because that person does not show up on any firm’s payroll. As another example, a person who holds two jobs is counted as one employed person in the household survey but is counted twice in the establishment survey because that person would show up on the payroll of two firms.

Another part of the explanation for the divergence is that surveys are imperfect. For example, when new firms start up, it may take some time before those firms are included in the establishment survey. The BLS tries to estimate employment at start-ups, but the model it uses to produce these estimates is one possible source of error. A different problem arises from how the household survey extrapolates employment among the surveyed households to the entire population. If the BLS uses incorrect estimates of the size of the population, these errors will be reflected in its estimates of household employment. One possible source of incorrect population estimates is changes in the rate of immigration, both legal and illegal.

In the end, the divergence between the household and establishment surveys from 2001 to 2003 remains a mystery. Some economists believe that the establishment survey is the more accurate one because it has a larger sample. Yet one recent study suggests that the best measure of employment is an average of the two surveys. [George Perry, “Gauging Employment: Is the Professional Wisdom Wrong?,” Brookings Papers on Economic Activity (2005): 2.]

More important than the specifics of these surveys or this particular episode when they diverged is the broader lesson: all economic statistics are imperfect. Although they contain valuable information about what is happening in the economy, each one should be interpreted with a healthy dose of caution and a bit of skepticism.

Tuesday, September 18, 2012

QE3 and the Economy

 

Fed’s Evans Says QE3 Will Make Economy More Resilient

Federal Reserve Bank of Chicago President Charles Evans said the central bank’s third round of quantitative easing will help the economy keep growing despite headwinds from Europe’s debt crisis as well as potential U.S. tax increases and spending cuts.
“Given the slow and fragile recovery, the large resource gaps that still exist, and the large risks we face, it remains clear that we needed a more resilient economy,” Evans said today according to prepared text of a speech in Ann Arbor, Michigan. The Fed’s actions last week “provided a more accommodative monetary policy that can help us achieve such resilience.”
Evans has been among the most outspoken advocates for additional monetary stimulus from the Fed in the past year. In an Aug. 27 speech he called for the Federal Open Market Committee to engage in open-ended asset purchases, a strategy that was adopted by the Fed in its Sept. 13 decision to purchase $40 billion a month in mortgage debt until the labor market improves.
“We’re going to look at the labor market and the way the economy is going and also inflation pressures, and if it seems like we need to continue to do this, we’ll continue to do this next year,” Evans said in response to audience questions.

Operation Twist

The central bank will have to consider continuing the mortgage-debt purchases into 2013 and should purchase additional Treasuries once the central bank’s Operation Twist program expires in December, Evans said.
The Fed maintained Operation Twist, selling about $45 billion of short-term Treasury securities a month and buying about $45 billion of longer-term Treasuries, even as it began purchasing $40 billion a month of mortgage-backed securities.
Evans told reporters after the speech that a pace of $85 billion in mortgage-backed securities and Treasury securities may be appropriate into 2013.
“We’re looking for stronger employment growth, some beginning declines in the unemployment rate and stronger growth,” Evans said. “I’d be surprised if we would see enough evidence of that by the end of this year. So under that conditioning, I would expect that we would continue at something like an $85 billion pace of purchases post December.”
The Chicago Fed chief renewed his call for the policy makers to provide accommodation as long as unemployment remains above 7 percent and the inflation outlook is under 3 percent. Evans said that although the Fed did not adopt this policy last week he supports the QE3 decision “wholeheartedly.”

Disappointing Growth

Evans said the Fed’s actions will help strengthen a pace of growth that has been “disappointing” and help counteract “greater downside risks posed by the slowdown in global economic growth, the economic turmoil in Europe and the fast- approaching U.S. fiscal cliff.” If Congress doesn’t act, more than $600 billion in automatic tax increases and spending cuts will take effect starting in January.
Evans raised his growth and inflation forecasts in response to the Fed’s new program and now sees the unemployment rate falling faster, the policy maker told reporters.
“My own projections did have somewhat stronger growth because of that,” Evans said. “If I’m looking for -- as one benchmark -- seeing the unemployment rate fall below 7 percent, I think it will happen much sooner than if we had not undertaken that action.”

‘Heroic Forecast’

Evans said unemployment could fall below 7 percent by the end of 2014.
“I don’t think that’s a heroic forecast,” he said.
The FOMC took action last week following a Sept. 7 Labor Department report showing the economy added 96,000 jobs in August. The unemployment rate dropped to 8.1 percent from 8.3 percent as 368,000 people left the labor force.
Evans said that the central bank’s policy has been unable to have its full effect on the economy because not all mortgage holders have been able to refinance.
“We’ve been fighting against a variety of issues that are clogging the effectiveness of the monetary policy transmission channel,” Evans said in response to audience questions. “Normally it’s the case that when you have such a large amount of monetary stimulus in place we would have seen an enormous refinancing wave of mortgages.”

Underwater Borrowers

Yet many borrowers who are underwater, or owe more on their mortgage than the value of their home, are unable to refinance and “if there were adjustments made in those refinancing programs we could deliver much more effectiveness of our policy accommodation,” he said.
In addition to undertaking QE3, the Fed said last week that economic conditions would likely warrant holding their target interest rate near zero through at least mid-2015, extending a previous date of late 2014. The Fed said low interest rates will remain appropriate for a “considerable time” after growth strengthens.
The Fed is contending with a slowing economy. Gross domestic product climbed by 1.7 percent in the second quarter, down from 2 percent in the first quarter and 4.1 percent in the fourth quarter of last year.

Highly Accommodative

“Stating that we expect to keep a highly accommodative stance for policy for a considerable time after the recovery strengthens is an important reassurance to households and businesses that Fed policy will not tighten prematurely,” Evans said.
Stocks and commodities have rallied since the Fed said on Aug. 1 that it would “provide additional accommodation as needed to promote a stronger economic recovery,” foreshadowing the launch of QE3 last week.
The Standard & Poor’s 500 (SPX) Index rose 6.3 percent from Aug. 1 to yesterday. The S&P GSCI index of 24 commodities has risen 6.4 percent in that time period.
Evans said the Fed should be willing to risk a little more inflation in order to help improve the labor market. The Fed should “not be resistant” to policies that lower unemployment closer to its longer-run level “but run the risk of inflation running only a few tenths above our 2 percent goal.”
Evans, 54, became president of the Chicago Fed in 2007 after serving as the bank’s director of research. Fed presidents rotate voting on monetary policy with Evans voting next year.

Tuesday, September 04, 2012

The Coming Economic Boom


                                                      The Coming Boom in the US

           Roger Altman has written an OpEd in the Financial Times in which he argued that a Boom is coming our way in the United States for the following five reasons. Please read and comment . Be sure to use your real name, Non Anons!!!
  
Rising home prices. Home prices are rising in half of the major housing markets in the U.S.

Booming energy production. Gas and oil production in the U.S. has increased at “breathtaking” rates.

Financial sector health. The banking sector, nearly nationalized while on its deathbed just a few years ago, has recovered faster than anyone thought possible.

Competitiveness. A few years ago, we were becoming a post-industrial nation. Now we’re back in the game of making big, hard things.

Budget balancing. Here Altman gets a bit partisan, predicting that an Obama re-election could result in a budget deal that brings down our mounting debt levels.

Saturday, October 16, 2010

What Needs To Be Done To Cut The Deficit



I was about to write a brief post that sums up the difficulty of eliminating the federal budget deficit when I ran across a rather lengthy but a very clearly written article by Chris Farrell of the Market Money fame program on Public Radio. I think that you will benefit from reading his unabridged post. As this article makes clear and as we have hinted at in class the most significant obstacle to overcome; not that the others are easy; is the level of expenditures related to Medicare.




The size of the federal deficit is repeated so often by politicians and the news media that it's easy to become numb to the sheer magnitude of the number รข€” an estimated $1.29 trillion for the fiscal year which ended on September 30, according to the new figures released today by the Obama Administration.

While that's a drop from the record $1.4 trillion deficit recorded for fiscal 2009, it's still the second largest deficit in history. No one is happy about the tidal wave of red ink:

* The issue helped Tea Party activists angry about out the deficit to seize the political spotlight.
* The Republican's "Pledge to America" promises to "stop out-of-control spending and reduce the size of government" if the party wins big in the November mid-term elections.
* President Obama on a recent stop in Richmond, Va., talked about the need to "get control of our budget.

Here's the rub: The deficit-hating oratory is heated but the deficit-reducing specifics are glaringly absent.

"The turn hasn't gone from highlighting the deficit to actually doing something about it," says Maya MacGuineas, president of the Committee for a Responsible Federal Budget in Washington, D.C. Adds Veronique de Rugy, senior research fellow at the Marcatus Center at George Mason University: "We are still in the realm of rhetoric."

The reason for the reluctance? Simple political calculation. As the late Nobel laureate Milton Friedman was fond of saying, "there is no free lunch." Or, as Mick Jagger of the Rolling Stones, a graduate of the London School of Economics, put it, "you can't always get what you want."

Eventually, however, the size and rapid growth of the deficit mean that it will have to be dealt with and that painful trade-offs will have to be made. The only real question is whether those decisions get made before the U.S. tumbles into a fiscal crisis.

"Those who say this won't be good for me because I'll pay higher taxes or I'll get a smaller benefit ignore the fact that we can't keep doing what we're doing," says James Horney Center on Budget and Policy Priorities.

So what are the realistic options? You won't get many details from the majority of the politicians up for election on Nov. 2, but here are some of the ideas making the rounds in Washington:

Let the Bush Tax Cuts Expire


It's easy to fall into deep despair about the deficit, but Obama's former budget director, Peter Orszag, recently grabbed the fiscal spotlight with a remarkably easy solution: Let the 2001 and 2003 tax cuts expire for everyone.

By allowing taxes to return to the pre-Bush era levels for taxpayers, the federal budget would be close to balance by 2015.

"If we actually ended the Bush-era tax cuts, that would pretty much do it," Orszag said in an interview with CNN's Fareed Zakaria. "If you do a bit on the spending side and then end the tax cuts, you pretty much get there."

The virtue of this approach is that it doesn't require any special legislation or deal-cutting among special interest groups. Congress could then devote its legislative energy to addressing major reforms needed in entitlement programs like Medicare, Medicaid and Social Security, which everyone agrees is necessary.

That said, the idea is DOA. One reason is the risk that higher taxes could send a fragile economy spiraling lower. But the politics may be even more important. Since the earliest days of his campaign, President Obama has committed to not raise taxes on any family earning less than $250,000. Going back on that pledge could be electoral suicide —especially as Republicans are vehemently against all tax hikes. Still, it's an intriguing litmus test to see how serious a politician is about addressing the problem.

What About Other Tax Changes?

Few dispute that America's income tax code is Byzantine, a complicated stew chock full of credits, deductions, phase-ins and phase-outs. Reigning in these so-called "tax expenditures" that clutter up the federal tax code could go a long way toward attacking the deficit "Tax expenditures are bad tax policy," says MacGuineas. She and others point out that a tax credit that reduces Uncle Sam's revenues causes the deficit to rise just as surely as does a spending increase — it's just more politically palatable.

For example, Martin Feldstein, economist at Harvard University and former chairman of the White House Council of Economic Advisors under President Reagan, estimates that simply reducing the size of tax expenditures from the current 6 percent to 4 percent of GDP would bring the projected 2020 debt down from 90 percent to 72 percent.

Sounds good, right? Who doesn't want a cleaner, less complicated tax code (especially come April)? Problem is, these loopholes support many activities people like. For instance, the education credit helps parents save for the high cost of college. The mortgage interest deduction is almost sacred to homeowners. The child care tax credit can be a much needed boon to new parents.

What's more, many Republicans look at moves toward reducing tax expenditures as the equivalent of a tax hike.

Entitlement Reform

America is aging, with the leading edge of the baby boom generation reaching its retirement years. It's well-known that to eventually bring the long-term deficit under control, the government will have to address the three main entitlement programs -- Social Security, Medicare and Medicaid.

Now, despite rhetoric to the contrary, there really is no Social Security crisis. There's financial trouble down the road but it's manageable. Still, the general outline of a compromise for shoring up Social Security's finances has emerged in recent years. It essentially relies on hiking the retirement age, lifting the cap on annual wages subject to the payroll tax, and making the cost of living index less generous. (The Congressional Budget Office offers a list of options in its July 2010 report, Social Security Policy Options at http://www.cbo.gov/ftpdocs/115xx/doc11580/07-01-SSOptions_forWeb.pdf.). Yet many people don't buy into the compromise because it means retiring later or paying more in taxes. Ultimately, however, one — or both — will likely have to happen.

The real long-term budget pressure comes from higher health care spending. To give a sense of the scale of the problem, the benchmark 75-year projection by the Social Security Trustees guesstimates the cost of Medicare alone will swell to 11.4 percent of gross domestic product in 2083 — 94 percent larger than Social Security's cost. "We need to slow the rate of growth in healthcare," says Horney.

He's right, but the kinds of changes in healthcare required to do so will make the controversy over Obamacare a stroll through the park. Salaried doctors? Universal healthcare? Healthcare vouchers for everyone? The debate has only begun.

Cut Back on Defense Spending

Defense accounts for 20 percent of the budget. Last April Defense Secretary Robert Gates targeted more than 20 programs for termination or cutbacks, and the Defense Department is looking for more cuts. A reduction the nation's nuclear arsenal and missile defense systems could end up on the table, while military compensation is another possible target. The reason: military personnel earn average cash compensation that beats 75 percent of their civilian peers of comparable age and education . Benefits are also better than for most civilian jobs. One solution would be to cap the growth future in military compensation at the rate prevailing in the rest of the economy.

"The U.S. spends the biggest share in the world on defense," says the Marcatus Center's de Rugy. "We can cut it a lot."

Yet slashing into defense spending is always difficult, especially with troops at war in Afghanistan and still engaged in a mission in Iraq. Cuts in defense programs also quickly translate into job losses elsewhere in the economy as military contractors cutback — something few politicians willingly allow without a fight.

A Baseline Scenario

Here's one way to start thinking through the trade-offs. A centrist approach was released on Sept. 30 by William Galston of the Brookings Institution and MacGuineas. Their goal is to get debt back down to 60 percent of GDP by the end of the current decade. Their blueprint relies half on spending cuts and half on raising taxes.(http://www.brookings.edu/papers/2010/0930_public_debt_galston.aspx ) They would do everything from slashing deep into defense spending to embracing carbon taxes.

Others would take a very different tack, however. De Rugy, for one, is against raising taxes to tackle the deficit. Instead, she advocates pushing a lot of federal responsibilities back to the states, such as education and transportation, as well as pushing entitlements more toward a private voucher system.

Where do you stand? Would you cut spending? If so which programs would get trimmed? Would you raise taxes? Which ones? Change entitlements? How?

And then there are these questions: When -- if ever -- will politicians stake their fortunes on backing concrete solutions? And if they do, will voters reward them for taking action?

Monday, October 11, 2010

Nobel Prize in Economics 2010



2010 did not look very promising for US citizens as far as the 2010 Nobel prizes go. At times most of the Nobel laureates turn out to be US citizens but none of the awards this year was given to an American until today. The last prize is the one given in Economics and two of the recepients are American while the third is a British Cypriot.

The Economics award went this year to Peter Diamond, Dale Mortensen and Christopher Pissarides for their work on unemployment. The three professors will share the $1.5 million prize that was established in 1968 by the Royal Sweedish Academy of Sciences.

The Academy praised in its statement the work that the three award recepients had done in explaining how job vacancies and wages react to economic policy and government regulation.

"According to a classical view of the market, buyers and sellers find one another immediately, without cost, and have perfect information about the prices of all goods and services... But this is not what happens in the real world," the prize committee said in a statement.

It said the trio's work enhanced understanding of "search markets" where frictions exist as demands of some buyers are not met and some sellers cannot sell as much as they want.

This could involve simple cases of a buyer and a seller of a product as well as more complex relations between employers and job seekers, or between firms and suppliers.

On the labor market, the laureates' models help understand how unemployment, job vacancies and wages are affected by regulation and economic policy, including the size of jobless benefits, the committee said.

Their theories can also be applied to housing markets, as both vacancies and the time to sell a home vary over time.