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May 24, 2013

Rabbi Tzvi Hersh Weinreb: When I didn't so 'humbly disagree'

Caroline B. Glick: Thank you, Hafez al-Assad

Diana West: From the Brooklyn Bridge to London
Morgan Housel: Why spotting bubbles is so much harder than you think

Environmental Nutrition editors: NuVal labeling to the rescue?

Jewz in the Newz by Nate Bloom : Memorial Day: Jews Serving and KIA in War on Terror; Liberace Bio-Pic; Jew Wins "Survivor"; Shalom, Dr. Brothers; More

The Kosher Gourmet by Emma Christensen: HIDE THESE FROZEN TREATS FROM THE KIDDIES!: Sangria pops; Irish cream pudding pops; mango Lassi pops

May 22, 2013

John Thorne: They launched the 'Arab Spring' but now yearn for the good old days of a strongman

John Rosemond: 'Disciplinary math' adds up to parental successl

Warren Richey: Are prayers before public meetings OK? Supreme Court to decide
Rick Montgomery: Use of ADHD drugs as study aid raises concern on campuses

Brierley Wright, M.S., R.D.: 6 convincing reasons you should keep carbs in your diet

Eoin O'Carroll: Scientists examine nothing, find something

The Kosher Gourmet by Carole Kotkin: This soup is made from one of the great pleasures of spring: A wonderful pairing of rosy color and earthy tang

May 20, 2013

Richard A. Serrano: Is Meir Kahane's assassin now a changed man?

Hannan Adely: Town raises Palestinian flag at City Hall

Melissa Healy: Genetic copies of living people from embryos no longer science fiction
Morgan Housel: When smart investors do stupid things

Sharon Saloman, M.S., R.D.: Hunger games: Eat more, weigh less, without starving

Jewz in the Newz by Nate Bloom : Jews Inducted into Rock Hall of Fame; Anton Yelchin co-stars in New "Trek" film; Kutcher (but not Kunis) visits Israel; Jewish TV Star Praises Jewish Rap Star

The Kosher Gourmet by Cathy Pollak: WARNING: This WALNUT CAKE WITH PRALINE FROSTING, perfect for afternoon coffee, is addicting

May 13, 2013

Rabbi Nathan Lopes Cardozo: Why the giving of the document that would permanently change the world could only be done in desolation

David G. Savage: Church-state, literally? Supreme Court weighing public school graduation in a church

Emily Alpert: Recession dragged down birth rates for less-educated women
Morgan Housel: The deep downside of home ownership

Peter Teffer: Will Dutch police soon be stalking cybercriminals on your computer?

Heidi McIndoo, M.S., R.D.: Meatless 'meat' can have its own set of problems

The Kosher Gourmet by Diane Rossen Worthington: Celebrate! This must-try appetizer is delicate yet has depth of flavor: Corn-Leek Cakes with Caviar, Smoked Salmon and Creme Fraiche

May 10, 2013

Rabbi Berel Wein: Be all that you should be

Caroline B. Glick: The dirty little secret about Israel's Arabs

Mona Charen: Hawking's Moral Calculus: The man and the movement he embraces
Morgan Housel: The biggest retirement myth ever told

Sandi Doughton: Eyes may provide new insight into brain problems

Jewz in the Newz by Nate Bloom : The Great Gatsby's Jewish Ties; Jews in the "Time 100 list" List; People's Most Beautiful Women

The Kosher Gourmet by Linda Gassenheimer: A sweet-hot meal: Pear salsa spices up salmon

May 8, 2013

Peter Ford: Why China is welcoming both Israel's Netanyahu and Palestinians' Abbas

Warren Richey: Obama administration quietly backs out of appeal over new contraceptive mandate

Fred Weir: At Kerry-Putin meeting, US-Russia relations thaw --- a tad
Amanda Paulson: Study reveals sad truths about community colleges

Harvard Health Letters: Evidence weak that zinc, echinacea are beneficial

The Kosher Gourmet by Leela Cyd Ross : Almost too pretty to eat, this colorful salad with Sicilian inspiration will tickle the taste buds and delight your visual sensibility

May 6, 2013

Edmund Sanders and Patrick J. McDonnell: Think Israel's objective in Syria is to weaken Assad or embolden the rebels? Think again

Brian Bennett: Israeli airstrikes may show weakness in Syrian defense

Michael Ollove: Millions of ex-felons, parolees and those on probation are about to be entitled to tax-payer paid health coverage
Karen Kaplan: Most men can skip PSA test for prostate cancer, urologists say

Kimberly Lankford: How to track down a lost life insurance policy

Dream of Mars exploration achievable, experts say

The Kosher Gourmet by Susan M. Selasky: EGGPLANT WRAPS are an easy, sumptuous and scrumptious meal

May 3, 2013

Rabbi Nathan Lopes Cardozo: Human Courage and the Unavoidable, Disturbing Text

Steven Emerson: Attorney General Fights CAIR in Court, Lauds it in Public

Mediterranean diet helps beat dementia: study
Harvard Health Letters: When to be screened for a hearing problem

Jewz in the Newz by Nate Bloom : Iron Man's Jewish Connections; Marc Maron's New TV Show; Martin Landau Grows Up with Israel; Shalom, Allan Arbus

The Kosher Gourmet by Diane Rossen Worthington: A sweet surprise for Mother's Day dessert

May 1, 2013

Jonathan Rosenblum: An Improbable Journey to Orthodoxy

Jonathan Tobin: Blame Obama, Not Israel for Syria Push

Kids, kittens the Same? With employee perks at struggling Internet pioneer Yahoo! it's hard to tell
Halena M. Gazelka, M.D.: Mayo Clinic Medical Edge: What you need to know about implanted pain relief devices

Sandy Kleffman: Artificial kidney offers hope to patients tethered to a dialysis machine

Jessica Shugart: When it comes to math, MRIs may be better than IQs

The Kosher Gourmet by Mario Batali: The celebrated chef on how high-maintenance ASPARAGUS RISOTTO need not be

April 29, 2013

Roy Gutman: Poland's new Jewish museum celebrates life, doesn't revisit Holocaust

Mark Clayton: Terrorism in America: Is US missing a chance to learn from failed plots?

Kim Murphy: Boston Bomber's 'Svengali' Revealed
Morgan Housel: He's rich, smart and old: Listen to him

Thomas Salinas, D.D.S.: Mayo Clinic Medical Edge: The safety of amalgam fillings

Harvard Health Letters: Tomatoes and stroke protection

Pete Spotts: Tiny satellites + cellphones = cheaper 'eyes in the sky' for NASA

The Kosher Gourmet by Diane Rossen Worthington: Swing into spring with lemon cream pie

April 26, 2013

Rabbi Abraham J. Twerski: The world is a mirror

Caroline B. Glick: Time to confront Obama

Clifford D. May: Defense in the Age of Jihadist Terrorism
Kimberly Lankford: New strategies ease pain of paying for long-term care insurance

Howard LeWine, M.D.: Ask the Harvard Experts: Too much ibuprofen?

Sharon Palmer, R.D.: How to feel your best -- with plenty of energy, a healthy weight and optimal mental and physical function -- without driving yourself batty

Jewz in the Newz by Nate Bloom: Jewish Major Leaguers, 2013; New Movies and Comedy Show; Shalom, 'Lumpy' (Leave it to Beaver)

The Kosher Gourmet by Emily Ho : A bright and cheerful salad to herald the warmer months ahead

April 24, 2013

Steven Emerson: Boston Bomber Exposes Islamist Secret

Morgan Housel Admit it: No one has any idea what's going on
Harvard Health Letters: Can you get headaches from headache medication?

Kerri-Ann Jennings, M.S., R.D.: How to easily get more Omega-3s in your diet

Melissa Healy: Pot in a pill: All the pain relief without the smoke

The Kosher Gourmet by Susan Russo: Chipotle Chili Butternut Squash Soup is bold, zesty, hot

April 22, 2013

Ken Dilanian: Counterterrorism's future is unclear

US man departing country arrested on terror charges
Barbara Williams: An unorthodox but growing treatment in a 9-year-old's battle against cancer

P.J. Skerrett, M.D.: How to recognize a good whole grain product

Jewz in the Newz by Nate Bloom: Teen actor Jonah Bobo in New Flick: Hunky James Wolk on Mad Men; Erich Segal's Daughter Writes Prize-Winning Jewish Novel


Jewish World Review June 21, 2005 / 14 Sivan, 5765

Economics for the citizen

By Walter Williams


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The final installment of a Ten-Part Series

http://www.JewishWorldReview.com | In 10 short articles, there's no way to even scratch the surface of economic knowledge. I'll simply end the series with a discussion of a few popular sentiments that have high emotional worth but make little economic sense. I use some of these sentiments as a teaching device in my undergraduate classes.


Here's one that has considerable popular appeal: "It's wrong to profit from the misfortune of others." I ask my students whether they'd support a law against doing so. But I caution them with some examples. An orthopedist profits from your misfortune of having broken your leg skiing. When there's news of a pending ice storm, I doubt whether it saddens the hearts of those in the collision repair business. I also tell my students that I profit from their misfortune   —   their ignorance of economic theory.


Then, there's the claim that this or that price is unreasonable. I used to have conversations about this claim with Mrs. Williams early on in our 44-year marriage. She'd return from shopping complaining that stores were charging unreasonable prices. Having aired her complaints, she'd ask me to go out and unload a car trunk loaded with groceries and other items. Having completed the chore, I'd resume our conversation, saying, "Honey, I thought you said the prices were unreasonable. Are you an unreasonable person? Only an unreasonable person would pay unreasonable prices."


The long and short of it is that the conversation never went over well, and we both ceased discussions of reasonable or unreasonable prices. The point is that whatever price a transaction is transacted at represents a meeting of the mind of both buyer and seller. Both viewed themselves as being better off than the next alternative   —   not making the transaction. That's not to say that the seller wouldn't have found a higher price more pleasing or the buyer wouldn't have been pleased with a lower price.

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How about your parents' admonition that "Whatever's worth doing is worth doing as well as possible"? That's not a wise admonition. I tell my students, often to their amazement, that it might not be worth it to try to get the best grade possible in economics. Let's look at it. Say they have biology, physics, English and economics classes. They work their butts off in economics, earning an A, but spending so much time studying economics takes time away from other classes, and they wind up earning an F in biology, a C in physics and a D in English. That makes for a semester grade point average of 1.75. They'd be better off, in terms of grade point average, if they spent less time studying economics, maybe earning a C, and allocating more time to biology and English and thereby earning a C grade in all their subjects. They'd have a higher grade point average (2.0) and wouldn't be on academic probation.


Another example: You ask your wife to have the house as neat and clean as possible when you return from work. You return, and the house is immaculate. You compliment her, saying, "That's a great job, honey. What's for dinner, and where are the kids?" She responds, "I don't know where the kids are, and there's no dinner prepared, but the house is immaculate." Just as getting the best economics grade possible is non-optimal, so is doing the best job possible cleaning the house.


Then, there's "You can never be too safe." Yes, you can. How many of us bother to inspect the hydraulic brake lines in our cars before we start the engine and head off to work? Doing so would be safer than simply assuming that the lines were intact and driving off. After all, prior to launching a space vehicle, the people at NASA make no similar assumptions. They go through a countdown of all systems, taking nothing for granted. Erring on the side of over-caution is costly, and so is erring on the side of under-caution, though for a given choice, one might be costlier than the other.

Every weekday JewishWorldReview.com publishes what many in in the media and Washington consider "must-reading". Sign up for the daily JWR update. It's free. Just click here.

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Walter Williams Weekly Column Archives

Economics for the citizen, Part Nine
Economics for the citizen, Part Eight
Economics for the citizen, Part Seven
Economics for the citizen, Part Six
Economics for the citizen, Part Five
Economics for the citizen, Part Four
Economics for the citizen, Part Three
Economics for the citizen, Part Two
Economics for the citizen, Part One

© 2005, Creators Syndicate

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