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February 13, 2012
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David G. Savage: Why activists may not be in a hurry to have High Court rule on alternative marriage
February 9, 2012
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Kimberly Palmer: How to actually enjoy -- relaxing, financially -- your vacation
February 8, 2012
Warren Richey: Why momentous Prop. 8 ruling might not satisfy gay-rights groups
Menachem Wecker: Though Controversial, LL.M.'s Can Lead to Specialized Legal Jobs
The Kosher Gourmet byDana Velden: Going to the bother of making soup? You know it better be good. This CREAM OF TOMATO SOUP certainly is! And it's a cinch to make, too (Includes techinques and serving secrets)
February 7, 2012
Frank J. Gaffney, Jr.: Caught off-guard? President's Super Bowl interview with Matt Lauer gives those who need a reason not to vote for him, a darn good one
Suzanne Bohan: Leaping lizards! Tiny reptiles advancing robot design
February 6, 2012
Jonathan Tobin: Iran Threatens Israel With Destruction, But the New York Times Doesn't Hear It
Jeffrey Fleishman: In newly democratic Egypt, tens of democracy activists jailed, to stand trial; their groups are 'threatening the stability of the homeland'
Julie Deardorff : Researchers say antioxidants may not be that effective and could do more harm than good
Mark Clayton: How did Anonymous hackers eavesdrop on FBI and Scotland Yard?
February 3, 2012
Edmund Sanders : Israeli official says Iran is creating missile that could reach East Coast of US
Victoria Kim: Immigrant-smuggling ring used black drivers to avoid racial profiling
February 2, 2012
Jim Carney: Wrong number call may have saved her life
Reza Kahlili : Ex-CIA spy in Iran's Revolutionary Guard: What Obama doesn't grasp about striking deals with Tehran
Tina Susman: For woodchuck rescuer, every day is Groundhog Day
February 1, 2012
Brian Bennett: US officials see increasing threat of domestic attack from Iran
Emily Brandon: How to Take Advantage of New 401(k) Fee Disclosures
January 31, 2012
January 30, 2012
Paul Richter and Ramin Mostaghim: Misreading Teheran's limits -- deadly and economically devastating as they may be -- is a risk administration, Europe seem willing to take
Suzanne Bohan: Warning: Nap-deprived tots missing more than sleep, study finds
Meg Handley: Banks Revamping Rewards Programs to Woo Customers
January 27, 2012
Caroline B. Glick: Obama: Of course I intend to prevent a nuclear holocaust . . . in a few months
Yochonon Donn: In liberal New York City, fervently-Orthodox Jews may soon be getting a district to call their own
Jeannine Stein: An inflated ego and thinking you're 'all that' doesn't just make others sick of you, it can make you ill
Katy Hopkins: New budget rules may affect how much money you get for college
January 26, 2012
Ed Koch: To the New York Times, calling for the murder of Jews by those capable of having their incitement taken seriously isn't news
Jeannine Stein: Mental illness struck one in five U.S. adults in 2010: Report
January 25, 2012
Richard Simon: House passes two bills endorsing the use of religious symbols at military memorials
Fred Weir: Putin: Multiethnic Russia cannot survive as a US-style 'melting pot'; must find its own way
Susan Johnston: 5 Sneaky Coupon Strategies Consumers Should Watch Out For
January 24, 2012
Carol Clark: The price of your soul: How your brain decides whether to 'sell out'
Caroline B. Glick: America lost most in 'Arab Spring'. Sadly, many voters still don't grasp the extent
Warren Richey: Drug criminal scores win in GPS ruling from conservative-leaning high court
Erika Bolstad: Black conservatives gather to talk about gaining strength
January 23, 2012
Melissa Dribben: Jewish voters to play a key role in Florida's Republican primary
Jordan Rau: In quest to grow, Catholic hospital system will announce this morning its break from church
Ali Safi: U.S. envoy gives Taliban terms for peace talks
January 19, 2012
January 18, 2012
January 17, 2012
Frank J. Gaffney Jr.: No-kidding red lines: U.S. response to an Iranian nuke may be bluster, but Israel's won't be
David G. Savage: They sued their principals after slandering them online --- now the cases are headed to the Supreme Court
David Francis: Where to Invest in 2012: With stocks expected to rebound, opportunity abounds for investors
January 13, 2012
Ben Lynfield: Israeli lawmakers move to annex Jewish Judea, one museum at a time
Alexia Elejalde-Ruiz: Thriving through touch: Gentle massage helps older people with low mobility improve in mind and body
January 12, 2012
Warren Richey: Landmark Supreme Court ruling a 'resounding win' for religious groups
Warren Richey: Supreme Court says no to new rule on eyewitness testimony
John Fauber : Statins found to raise diabetes risk in postmenopausal women
Katy Hopkins : Consider This Before You Pay for an Online Degree
The Kosher Gourmet by Joseph Erdos: This mushroom and barley soup has an intense -- almost nutty -- flavor that mixes robust with Middle East. It has creaminess without cream
January 11, 2012
Shari Roan: Millions of atrial fibrillation sufferers at risk for devastating, but preventable, stroke
Tom Hussain: Pakistan -- recipient of more than $21 billion in civilian and military aid -- speeds pursuit of Iranian pipeline, defying US
David G. Savage: High court signals it won't be loosening TV's 'indecency' rules
Stephen Ceasar: Oklahoma's Islamic law amendment can't go into effect, court rules
January 10, 2012
Reza Kahlili: From an ex-CIA spy: US must exploit new split in Iran's Revolutionary Guard
Karen Kaplan: Study: Nicotine replacement products ineffective when used in real-life situations
January 9, 2012
Michael Doyle: Put through legal hell over dream home, couple fought back hard --- all the way to Supreme Court
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Jewish World Review
Dec. 16, 2009
/ 29 Kislev 5770
Economics 101: How little they really know
By
Jeff Jacoby
http://www.JewishWorldReview.com |
Yes, says Larry Summers, the president's top economic advisor and a former secretary of the Treasury: "Today," he told ABC's George Stephanopoulos in a Sunday interview, "everybody agrees that the recession is over."
No, says Christina Romer, who heads the White House Council of Economic Advisors: "The official definition" may suggest that the economy has bottomed out, she said in her own Sunday interview on NBC's "Meet the Press," but when moderator David Gregory pressed her on whether the recession is over, Romer replied: "Of course not. . . . The people on Main Street and throughout this country, they are still suffering. The unemployment rate is still 10 percent."
If the administration's top economists can't agree on something as fundamental as knowing when a recession has ended, how can they possibly be certain that they know how to end it?
Back in January, the incoming Obama administration warned that passing an immense "stimulus" package was an urgent priority if unemployment was to be held below 8 percent; without it, the economic team forecast, unemployment would climb as high as 9 percent. If the package is passed, Summers was asked in early February, "how soon before the American public starts to feel results, the creation of jobs?" Summers's reply: "You'll see the effects begin almost immediately."
Congress gave the new president the stimulus he wanted at $787 billion, it was the largest spending bill in US history yet the share of the workforce without jobs rose well above the promised 8 percent. By November it had reached 10.2 percent, the highest level since 1983, before dipping to 10 percent in December.
What do economists really know? Are their insights into the workings of a modern economy comparable to, say, the medical profession's understanding of the intricacies of human health? Are economists' grasp of the forces that drive the business cycle on a par with aerospace engineers' grasp of the forces encountered by aircraft during flight? Perhaps no apples-to-apples comparison is possible. But consider: Medical science has conquered polio, tuberculosis, and smallpox; air travel is safer than ever. Yet economists still don't know how to prevent recessions, or whether stock prices will go up or down, or whether it is possible to "stimulate" a $14 trillion economy without causing unintended harm.
On Sunday, as the Obama administration's senior economists were declaring the recession over/not over, Paul Samuelson, the first American to win the Nobel Prize in economics, died at 94. In a column published during an earlier crisis a decade ago, Samuelson had suggested that modesty is appropriate when economists purport to diagnose an ailing economy.
"What we know about the global financial crisis is that we don't know very much," he wrote. The formula for economic recovery was unclear, and it was worth remembering that "economics has never been a science." In words as apt today as in 1999, Samuelson observed that officials trying to ease the economic distress were essentially winging it. "It would be reassuring and dramatic to declare that they had succeeded. But the duller truth is that we don't know and neither do they."
In testimony before the congressional Joint Economic Committee last week, George Mason University economist Russell Roberts made a similar point with regard to job-creation and the stimulus. "There is no reliable way of knowing whether the stimulus package has averted a worse situation or whether it's part of the problem. There is no consensus in the economics profession on this question, and no empirical evidence that can settle the dispute."
Most people assume that fixing the economy is the government's responsibility that it needs to do something to get the unemployed back to work. "That may not be possible," Roberts said. Government fixes have a habit of generating unintended and unfortunate consequences. Government intervention, far from dispelling economic anxiety, often exacerbates it. "Doing less might, paradoxically, be more successful than doing more."
Economics isn't rocket science or any other hard science, and it never will be. Human motivations, appetites, relationships, expectations the raw stuff of economic life cannot be perfectly modeled or reduced to an unvarying equation. Unlike the tides or electromagnetic waves or chlorophyll, human beings have free will. Men and women choose for themselves, and no economist or policymaker can ever know with perfect certainty what those choices will be. Roberts quoted Friedrich von Hayek, another Nobel laureate, who had that uncertainty in mind when he summarized the economist's truest function.
"The curious task of economics," Hayek said, "is to demonstrate to men how little they really know about what they imagine they can design."
Every weekday JewishWorldReview.com publishes what many in the media and Washington consider "must-reading". Sign up for the daily JWR update. It's free. Just click here.
Jeff Jacoby is a Boston Globe columnist. Comment by clicking here.
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