Wednesday, April 29, 2009

Peddling Prosperity: Economic Sense and Nonsense in the Age of Diminished Expectations by Paul Krugman

This book is essential reading if you want to understand how politics led the U.S. into misguided economic policies.

Information about the book from Amazon.com:

Editorial Reviews

Review
In ten lively chapters, Krugman traces how loose economic thinking has repeatedly led to wrongheaded government policies. In the process, he offers the best primer around on recent US economic history. -- Newsweek 

Product Description
The past twenty years have been an era of economic disappointment in the U.S. They have also been a time of intense economic debate, as rival ideologies contend for policy influence. But strange things have happened to economic ideas on their way to power--they've been hijacked by policy entrepreneurs who offer easy answers to hard problems. 

About the Author
Paul Krugman is the recipient of the 2008 Nobel Prize in Economics. He writes a twice-weekly op-ed column for the New York Times and a blog named for his 2007 book, The Conscience of a Liberal. He teaches economics at Princeton University.

"The Fed Today" video


Join radio and television journalist Charles Osgood as he explains the workings of the Federal Reserve System. 

This 13-minute video covers the Fed's history from its creation in 1913 to the technological innovations of 21st century banking. It explores the structure of the Fed as well as monetary policy, banking supervision, financial services, and more.

Tuesday, April 28, 2009

Are Business Leaders to Blame for our Tendency to Overeat?

According to "The Science and Psychology Behind Overeating," an April 28, 2009 Wall Street Journal review of the book The End of Overeating: Taking Control of the Insatiable American Appetite:
The Science and Psychology Behind Overeating
Former FDA commissioner David Kessler examines the causes of excessive eating in his new book, "The End of Overeating"
By JEFFREY A. TRACHTENBERG

In a wide-ranging look at eating habits, David Kessler, the former head of the Food and Drug Administration, addresses America's ever-increasing waistlines in his new book, "The End of Overeating: Taking Control of the Insatiable American Appetite."

He interviews the overweight, who say that just the sight of a favorite snack food is enough to make them feel hungry, as well anonymous food executives who admit that fat, salt and sugar are often the building blocks of successful food products. The book was prompted by a question that had long nagged Dr. Kessler: Why is it that Americans continue to crave such foods as potato chips and candy bars long after they feel full? "No one has ever explained what's happening to them and how they can control their eating," he writes. "That's my goal in this book."

Dr. Kessler, a 57-year-old pediatrician, was commissioner of the FDA from 1990 to 1997. He is probably best known for his opposition to tobacco interests and efforts to better label food products. He is currently a professor of pediatrics at the University of California, San Francisco.

The Wall Street Journal: What most surprised you while researching this book?

David Kessler: I wanted to understand why it was so hard to control what we eat. I thought I was going to end up in the world of nutrition and endocrinology. I ended up inside the brain and inside the food industry. The metaphor for the book was: Why did the chocolate chip cookie have such power over me? I saw a woman on Oprah who said she ate when she was happy, when she was sad, before her husband left for work and then after he left. I wanted to understand what was driving her behavior. It was not just that she was eating too much -- she was eating when she didn't want to eat. And nobody could explain why. I wanted to know, how could we help her? What was driving her? The greatest surprise was understanding how highly palatable foods had hijacked her brain.

WSJ: Early on in the book, you suggest that that major food companies know what motivates shoppers.

Dr. Kessler: They know what drives demand, and they were able to design foods to be hot stimuli. The food industry says they only give consumers what they want. But what they want excessively activates the rewards circuits of the brain. They aren't selling just any commodity. They've designed highly stimulating products, and consumers come back for more. Nothing sells as much as something that stimulates the rewards-circuitry of the brain. It's all about selling product.

WSJ: What about restaurant eating?

Dr. Kessler: Much of what we eat in restaurants is fat on fat on sugar on fat with salt. Pick any dish in any mid-American restaurant. What is spinach dip? Fat on salt with green stuff. Look at the average salad we're eating. If you look at the bacon, the croutons, the cheese…it's fats, salts and a little lettuce.

WSJ: At times I couldn't decide whether you felt that the overweight were victims or undisciplined. Which is it?

Dr. Kessler: The answer is probably neither. Nobody has explained to people what is going on with them, or given them the tools to cool stimuli. Yes, you are bombarded throughout the day. You respond. And that creates torment for people. But just because we are activated and stimulated doesn't mean that that there aren't things we can do. Yes, their brains are being hijacked. But once we understand what is going on, we can change.

WSJ: What are the most important signs that people can recognize before they eat something they actually may not want?

Dr. Kessler: The fundamental question, when you look at food, is this: Is it real food, or is it food that is layered and loaded? It's easy to look at food and see what else is being layered on top of protein. I don't have a problem with a plain hamburger -- it's adding cheese and bacon. Also, you want a reasonable amount of food that you can control. Today if you put large amounts of food in front of me, I don't want it. But I used to go through big portions in an instant. We each have to decide what we find rewarding, and then decide how we control it.

WSJ: Regarding visual food cues, are you suggesting that the sight of a bowl of innocent M&Ms is enough to make us want to eat them?

Dr. Kessler: It depends on your past experience and what stimulates you. Everybody is different. For me it may be chocolate-covered pretzels. The one thing I can assure you: At the core, it's fat, sugar and salt. Not everything activates each of us the same. Here's the fundamental point: We are wired to focus on the most salient stimuli in our environment. If your kid is sick today, that's what you think about. For some people it's sex, gambling, alcohol. For many of us it's food. And within that category, different types of food are salient. You have to condition yourself to take the power out of the stimulus.

WSJ: Are we then all victims of subtle cravings whose genesis we're doomed never to understand?

Dr. Kessler: This syndrome of conditioned hyper-eating, which is what this is -- the loss of control in the face of highly palatable foods, lack of feeling full -- is reward-based eating. Not all are equally susceptible. Those obese and overweight have a greater incidence. But even 20% of the healthy report occasional loss of control. You will find people for whom food doesn't capture their interest, but it's probably a small percentage of the population. For the rest of us, it's a continuum. It's not only conditioned behavior. It's the learning and motivational circuits of the brain being captured. Is it nurture or nature? You expose children who are eating fat, sugar and salt all day. They've never been hungry a day in their lives. Once you lay down that neuro-circuitry, it's there for life. The actual act of consumption isn't as strong as anticipation. It's the conditioning associated with a cue. Once you are cued and you're activated, it amplifies the reward value. It torments you. You want it more.

WSJ: There is a lot of concern about obesity and children. What is the biggest cause? It is portions that are too large, or the wrong types of food?

Dr. Kessler: They are getting huge portions of very stimulating foods, hyper-palatable foods. You have huge portions of sugar, fat and salt. Every time they eat those foods it strengthens their neuro-circuitry to eat that food again. It activates them. Once these cues are laid down, and the information is in your brain, it stays there and drives behavior. This isn't a disease. But we've been captured by these stimuli. In the past, it allowed us to survive. Now we have health consequences because it's available 24/7 and we've added the emotional gloss of advertising.

WSJ: Is nutrition too difficult a concept to regulate?

Dr. Kessler: In the end it's not about regulation. Government can play a role. It's about how we as a country view the product. What was the real success of tobacco? We changed how we viewed the product. It was a critical perceptual shift. That's the key.

Write to Jeffrey A. Trachtenberg at jeffrey.trachtenberg@wsj.com

Sunday, April 26, 2009

Fiat Lux



Click on the photo to enlarge it.

The Jacksonville University motto is Fiat Lux, which is Latin for "Let there be light." It appears on the university seal across the pages of an open book, accompanied by a lit lamp and a globe. The symbolism is that Jacksonville University uses the lamp of knowledge to enlighten its students and dispel the darkness of ignorance throughout the world.

When something is done by fiat, it is done by declaration or decree. Fiat lux is a declaration of light. But the word, fiat, has other applications. Fiat money is something that is accepted to serve as money because it has been declared to be so, usually by the government. For example, in the United States, paper money has no intrinsic value. We accept pieces of paper in exchange for valuable goods and services because as a society we have agreed to do so. Federal Reserve Notes (the official name of our paper money) are not of much use other than as money. They are imprinted with the sentence "This note is legal tender for all debts, public and private" as an assurance of the social agreement that they will be an acceptable form of money.

Unlike fiat money, commodity money has intrinsic value. Metal coins, especially ones made of gold and silver, can be melted down and the used for other things, such as jewelry. Thus coins are typically commodity money.



Ronald Reagan´s Inaugural Address - 1981


In Ronald Reagan´s inaugural address on January 20, 1981, he claims:

For decades we have piled deficit upon deficit, mortgaging our future and our children's future for the temporary convenience of the present. To continue this long trend is to guarantee tremendous social, cultural, political, and economic upheavals.

Despite these warnings from the beloved Republican leader, the policies pursued in subsequent decades have dramatically increased budget deficits and the public debt.

Saturday, April 25, 2009

Politicians Mislead Us With Economic Lies

Arthur Laffer - Father of Our $11 Trillion Debt


Arthur Laffer, the Ph.D. economist who created the Laffer curve and is sometimes called "the father of supply-side economics", can also take credit as the father of our massive public debt.  The tax cuts (and subsequent revenue reductions) he inspired were not matched by decreases in government spending.  And contrary to the claims of supply-siders, the tax cuts did not result in extraordinary economic growth. (See Table B-4. Percent changes in real gross domestic product from the Economic Report of the President.)

Friday, April 24, 2009

Dilbert Survey of Economists

http://www.dilbert.com/blog/entry/dilbert_survey_of_economists/

What Good are Economists?


In the cover story to the April 27, 2009 issue of Business Week magazine, journalist Peter Coy asks What Good Are Economists Anyway?
 
Scott Adams provides an excellent answer:

If a weather expert tells you what the weather will be on a specific day next year, you can safely ignore him. If he tells you a hurricane is heading your way, it's a good idea to get out of the way, even if the storm ends up turning. That's playing the odds.

Likewise, if an economist tries to tell you where the stock market will be in a year, you can safely ignore that. But if he tells you a gas tax holiday is an unambiguously bad idea, that's worth listening to, especially if economists on both sides of the aisle agree.

If you think it is okay to ignore economists because they are so often wrong, you're looking at the wrong questions. Economists are generally wrong with complicated models but right about concepts. For example, they know that additional domestic drilling won't make much of a dent in the energy problem. And they know that free trade is generally good for all economies. (You can argue with my examples, but the point is that some things are generally known by economists while not being understood by the general public.)

By analogy, a mechanic knows that changing your oil is good for your engine, but he can't tell you what problems you will have with your car next year. You shouldn't ignore the mechanic's advice on changing oil just because he doesn't know when your battery will die, or because he didn't personally perform any scientific studies on oil changes.

Doctors are often wrong, but you are still better off going to the doctor than diagnosing problems yourself. And when you get the opinions of several doctors, your odds improve, even if those several doctors aren't a scientific sample. The important thing is that following a doctor's advice, or the consensus of several doctors, increases your odds compared to the alternative. And the more doctors the better.

Some of you noted that the candidates have top economists on their payrolls, so voters can be assured any president is getting good advice. But realistically, an economist involved in a political process has to support the candidate's ideas or he's off the team. At best, one of the candidates obviously has bad economists advising him because they disagree with the other guy's economists. 

Some of you noted that most economists are Democrats. Prior to doing the survey, I expected it would be the other way around. But indeed, most of the economists we surveyed are registered Democrats. But there are plenty of Republicans and independent voters in the survey so you can see how each group weighs in separately. Personally, I will be most interested in the independent voters and the economists who cross party lines.

After the results are announced I'll tell you how we cleverly found over 500 economists. There's a clear limit to how scientific you can get with your sample when it is a bunch of people who chose economics as a profession and were easily findable. But again, you have that same problem when you pick your doctor, or when you get second opinions. You're not dealing with scientific sampling.

You're going to wonder what my own political bias is. In the interest of full disclosure, I think I registered Independent the last time I voted, but frankly I don't remember. I'm not superstitious, which leads me to be socially liberal. Economically, I'm conservative. I'm closest in philosophy to an Arnold Schwarzenegger Republican. He seems to be interested in keeping the government out of people's private lives and managing things based on data as opposed to faith. Neither presidential candidate floats my boat. One wants to transfer my money to other people and the other is a lukewarm corpse. I think both candidates would be indistinguishable in foreign affairs because their options will be so constrained. Those are my biases.

World Institute for Development Economics Research


http://www.wider.unu.edu/

World Institute for Development Economics Research of the United Nations University (UNU-WIDER) is the first research and training centre of the United Nations University (UNU), established in Helsinki, Finland in 1984. UNU-WIDER undertakes applied research and policy analysis on global development and poverty issues.

A Video Survey of U.S. Economics

http://www.free-ed.net/free-ed/BusFin/Economics/Econ01_VOD.asp

Free video economics lessons.

Supply-Side Economics























Thursday, April 23, 2009

How 'Ya Gonna Keep 'Em Down on the Farm? (After They've Seen Paree)

http://www.usgennet.org/usa/mo/county/stlouis/ww1-music/downonthefarm.htm


Rupert Murdoch - why would an extremely rich man promote policies that benefit extremely rich people?

Rupert Murdoch, the founder of a global media empire that includes the News Corporation and its Fox News Channel subsidiary, is an extremely wealthy man.

A March 2009 news story claims he is worth $3.38 billion (Australian):

The Daily Telegraph - March 25, 2009 03:58pm

RUPERT Murdoch's wealth has halved but he is back on top of the annual BRW list of Australia's top 200 executives.

In a year when the total wealth of executive in the list was more than halved, News Corp chairman Mr Murdoch was first with $3.38 billion, compared with $7.9 billion last year, BRWmagazine's third annual Rich Executive list found.

 What is the primary economic message conveyed by Murdoch´s media empire?  Isn´t it that we should pursue policies that benefit wealthy individuals and corporations?  Is anyone surprised?

Fiscal Stimulus: A Recession Antidote?

http://www.floridataxwatch.org/resources/pdf/eco24.pdf

President Bush recently presented an outline of a fiscal stimulus program for the U.S. economy. Government, business and policy 

leaders in Florida have also initiated discussions on a fiscal stimulus package for the state. Presidents since at least John F. Kennedy's 

time have employed fiscal stimulus to expand the economy or avoid an economic downturn. It is, therefore, an appropriate time to 

examine the potential merits and drawbacks of such policies. 

Mounting and intensifying concerns about an economic recession in the nation and the state, respectively, have motivated the initial 

discussions about fiscal stimulus programs. The deepening housing market slump -- especially in Florida where the slump is of serious 

and significant proportions -- plunging housing prices, escalating home foreclosures, shaky consumer and business confidence, 

markedly higher oil prices, volatile stock markets and credit market gridlock are increasingly threatening to curtail consumer and 

business spending and tilt the national and state economies from slowdowns into outright contractions. 

Fiscal stimulus programs are intended at a minimum to moderate and in the best case to prevent economic downturns. They are 

programs of increased government spending and/or tax reductions. Heightened government spending serves to directly raise economy- 

wide total demand, while tax reductions encourage household and business spending and also may improve incentives to expand the 

economy's productive capacity. Generally, the boost in government spending is supposed to be on a one-time basis. Permanent as well 

as temporary tax reductions have been included in fiscal stimulus programs. 

Nationally, the size of the Bush Administration’s fiscal stimulus initiative is targeted at approximately 1 percent of nominal GDP. This 

translates into a dollar amount of roughly $140 to $150 billion. Although specific details await Congressional approval, the program will 

likely emphasize individual tax rebates and temporary incentives to boost business capital expenditures. 

In Florida, a coalition of business groups has recommended an economic stimulus program focused largely on a broad range of 

infrastructure investments. The program calls for either accelerating the timing or expanding infrastructure investments in areas where a 

well-defined need has been generally acknowledged. Infrastructure investments have been proposed for roads, affordable housing, 

schools, ports, water supplies, research and development along with tourism marketing. Importantly, the package advocates one-time as 

opposed to permanent expenditure changes. Moreover, it stresses that financing be obtained from existing Trust Funds where applicable, 

such as the Sadowski Affordable Housing Trust Fund, in order to minimize the strain on the state budget. If they are effectively and 

efficiently implemented these infrastructure investments have the potential to give the Florida economy a current boost as well as to 

stimulate longer-term growth. 


So-called "multiplier" as well as "crowding out" effects accompany the initial injections of government spending and/or tax reductions. 

The climb in government spending, for example on legitimate infrastructure needs, leads to job growth as the firms awarded contracts 

hire new workers. Job gains are associated with rising incomes, which stimulates consumer spending. Business profits may also 

advance, inducing firms to make capital expenditures. The cycle repeats itself, albeit with diminishing returns, until the last dollar of

additional income and profit are neither spent nor invested. The size and timing of the full effect, including multiplier effects, of the fiscal 

stimulus may vary considerably, but if a properly implemented $140 - $150 billion national program is enacted, then the total boost to 

GDP could be in the 4 percent range. 

Crowding out effects, in contrast, work in the opposite direction to the stimulus associated with government spending and/or tax 

reduction programs. They arise as an improving economy leads to higher interest rates, which dampen business capital spending and 

consumer expenditures on interest-sensitive items. An important role for monetary policy emerges here. Accommodative monetary 

policy can temper crowding out, as long as it does not ignite inflationary concerns. This clearly appears to be the case at present. The 

timing of the Federal Reserve?s most recent easing of monetary policy is occurring in conjunction with and, perhaps is tacitly being 

coordinated with, President Bush?s fiscal stimulus program. 

In principle, fiscal and monetary policy adjustments can help to stabilize the economy. What are the potential, practical pitfalls that 

might hinder the effectiveness of these adjustments? There are several potential drawbacks. First, there are time lags. A recognition lag 

exists between the time when a fiscal stimulus program is needed and when policy makers recognize the need for one. Fortunately, at 

both the national and state levels the recognition lag does not appear excessively long at present. 

There is also a time lag between the recognition of the need for fiscal stimulus and the enactment of legislation authorizing the spending and/or tax reductions. The political process can be painfully slow at this stage, though currently there appears to be a bi-partisan sense of urgency at the national and state levels. Perhaps more importantly are the risks that enacted spending programs may not be 

consistent with legitimate functions of government, and that temporary tax reductions serve only to shift the timing of household and business spending. Short-term boosts to the economy may then occur at the expense of ineffective and unproductive new programs detracting from longer-term growth. 


Finally, there is an implementation lag - the lapse of time between the passage of a fiscal stimulus program and when the additional spending and/or tax reductions start to affect jobs and incomes. In this regard, President Bush's emphasis on tax reductions versus government spending programs might be motivated by the view that the timing lag for fiscal stimulus tied to spending programs is longer than the lag for tax reductions. Nonetheless, recognition, enactment and implementation lags may be so long that the state of the economy may already have changed by the time fiscal stimulus starts to affect it. 

Financing fiscal stimulus programs, especially at the state level where (fortunately) balanced budgets are constitutionally mandated, is a second potential pitfall. Higher federal government spending will increase the fiscal deficit leading to both more federal borrowing and the risk of crowding out private sector borrowing or the expectation of higher future taxes. In contrast, tax reductions may encourage investments in productive human and physical capital, setting the stage for stronger future growth. 

Though infrequently considered as a source of financing, government efficiency and productivity gains can provide at least some of the resources to finance fiscal stimulus programs. The Bush administration's $150 billion package equals about 5 percent of planned federal outlays for the current fiscal year. With a federal budget approaching $3 trillion finding $150 billion of savings seems feasible. The same 

approach should hold true for Florida. 

A third potential pitfall to fiscal stimulus programs, mentioned earlier, is new spending programs and/or enlargement of existing programs that are not legitimate functions of government. These are more than the "bridges to nowhere" programs; they are government ventures of speculative -- if not dubious -- merit. Once started, ending such programs becomes politically difficult. Moreover, they may contribute to a political culture where governments pay less attention to their core functions and, instead, seek to become all things to all people. 

Fiscal stimulus programs may help to stabilize a slowing economy and moderate the pain of recession. However, inevitable time lags must be overcome and financing must be found. An embedded culture of public sector productivity and efficiency is important here. Most importantly, fiscal stimulus programs should not open the door to questionable government ventures. 

 

By Stephen O. Morrell, Ph.D., Florida TaxWatch Senior Research Fellow and Professor of Economics and Finance, Andreas School of Business, Barry University, Miami Shores.