Econ professor and blogger Tim Haab has posted a great story on market failure, efficiency and corrective taxes at his blog, Environmental Economics: I love when someone else does my work for me.

With appreciation, I re-post his blog here in its entirety. Tim’s “Questions to consider” are perfect for IB and AP Econ students to answer in their Market Failure unit. Read and answer Tim’s discussion questions in the comments:

Today’s Econ 101 topic–actually AED Economics 200 but same diff–the deadweight loss from taxes in otherwise well-functioning markets. In my neverending–futile?–attempt to stay current, I plan to use this example from today’s Wall Street Journal:

Senate leaders are considering new federal taxes on soda and other sugary drinks to help pay for an overhaul of the nation’s health-care system.

The taxes would pay for only a fraction of the cost to expand health-insurance coverage to all Americans and would face strong opposition from the beverage industry. They also could spark a backlash from consumers who would have to pay several cents more for a soft drink.

The Center for Science in the Public Interest, a Washington-based watchdog group that pressures food companies to make healthier products, plans to propose a federal excise tax on soda, certain fruit drinks, energy drinks, sports drinks and ready-to-drink teas. It would not include most diet beverages. Excise taxes are levied on goods and manufacturers typically pass them on to consumers.

…

The Congressional Budget Office, which is providing lawmakers with cost estimates for each potential change in the health overhaul, included the option in a broad report on health-system financing in December. The office estimated that adding a tax of three cents per 12-ounce serving to these types of sweetened drinks would generate $24 billion over the next four years. So far, lawmakers have not indicated how big a tax they are considering.

Proponents of the tax cite research showing that consuming sugar-sweetened drinks can lead to obesity, diabetes and other ailments. They say the tax would lower consumption, reduce health problems and save medical costs. At least a dozen states already have some type of taxes on sugary beverages, said Michael Jacobson, executive director of the Center for Science in the Public Interest.

Questions to consider:

1. How do you reconcile the seemingly conflicting goals of reducing soda consumption and raising revenues to pay for health care?
2. Which effect do you expect to dominate: reduction in quantity demanded due to higher prices or increased revenue from higher prices?
3. Assuming the market for sodas (pop around here) is currently working efficiently, what effect do you expect a new tax to have on consumer well-being, producer well-being, government revenue and total social welfare?
4. What role do the elasticity of demand and elasticity of supply play in your answers to 1,2 and 3?

This article was originally published on June 9, 2008

Asia Sentinel – Malaysia cuts fuel subsidy

One of the recurring themes of this blog is the conflict between good politics and good economics. Most of the time in government, smart economic policy is sacrificed in order to achieve political favor with voters. Whether it’s price ceilings on petrol in China, Zimbabwe’s slashing of food prices, harmful import restrictions to benefit domestic producers, or the proposed suspension of gas taxes in a time when fuel conservation is really what’s needed, politicians often act in economically stupid ways to bolster or hang on to their popularity.

So when a government makes a bold move that is economically sound, it sometimes comes as a surprise, as in the case of the Malaysian government this week. The government in Kuala Lumpur has for years subsidized domestic fuel prices, which at under 2 Malaysian Ringit per liter have been the equivelant of roughly $2.40 US per gallon, far below the average price in the west. Drivers benefited from this subsidy, but were not forced to bear any of the burden of rising oil prices, nor had they any incentive to conserve or switch to more fuel efficient automobiles or alternative forms of transportation. The Malaysian government, on the other hand, has had to allocate more and more of its limited budget towards subsidizing petrol prices.

Well, as of yesterday, all price supports for petrol are cancelled, and the effect will be sweeping in the Malaysian economy:

The government announced Wednesday evening that petrol prices would rise by 78 sen (US24¢) at midnight — a 41 percent jump from RM1.92 per liter to RM2.70. That means those spending RM2,000 per month to fill the tanks of their BMWs will now be paying RM2,820. Regardless of income levels, it is likely most Malaysians will feel the pinch.

The subsidy would have cost the Malaysian government 56 billion ringit (around $17 billion) this year. With the money it will now save by ending the subsidy, the government will begin making public transport cheaper and more convenient for commuters who wish to avoid paying for the more expensive petrol to fuel their personal automobiles:

The government hopes to channel the savings into improving public transportation, as it promised many years and elections ago but with little to show. In Kuala Lumpur, despite having a light rail train service and monorail, public transportation is expensive and inconvenient. Worse, intercity travel is still being serviced by old and slow trains, and accident-prone buses.

Malaysia is not the only country taking measures to end government fuel-price supports:

Indonesia has hiked fuel prices by an average of 29 percent, saving about 34.5 trillion rupiah and kicking off a series of street demonstrations… Similarly, after slashing subsidies, Taiwan will distribute US$659 million to middle and low-income families. The latest to raise oil prices is India, whose government announced Wednesday that gasoline and diesel prices will increase by 10 percent.

TDeluxe: How Luxury Lost Its Luster – Dana Thomas – Books – Review – New York Times

Unit 2 in IB and AP Economics begins by examining the interaction of supply and demand in product markets, and the importance of these factors in determining the equilibrium price in any particular product market.

In the above article from the NY times, the author reviews a book that exposes the diminished quality and attention to detail among manufacturers of luxury goods (think Prada, Gucci, etc…) The era of globalization and off-shoring of manufacturing has aided luxury firms in their quest for profits, as they’ve been able to significantly cut costs while maintaining exorbitant prices for their product.

The author takes issue with the alleged demise in the luxury market of attention to detail and craftsmanship, as competition and profit seeking behavior have led to an industry where the back alley workshops of Milan and Paris have been replaced by the factory floors of China and Vietnam. Free trade has allowed European luxury brands to produce more of their products at lower costs, which leads the author to her current question: “Why is this stuff still so expensive even as the cost of producing it goes down?”

Despite her accusations of poor quality and greedy, profit seeking managers in the luxury goods industry, the author seem unable to resist the luxury goods she claims to despise:

When, I asked myself, did it become commonplace to charge several thousand dollars for a mass-produced handbag? How could the flimsy designer sundress I bought on sale (a “steal”, the saleswoman assured me) still wind up costing a whole month’s salary? Why is my favorite brand of lipstick more expensive than a nice bottle of Italian wine? When did these products’ values grow so distorted, and what is the would-be customer to make of it all?

The author continues…

…the luxury industry is a sham because its offerings in no way merit the high price tags they command. Yet once upon a time, they most certainly did. In the 19th and early 20th centuries, when many of luxury’s founding fathers first set up shop, paying more money meant getting something truly exceptional. Dresses from Christian Dior, luggage from Louis Vuitton, jewelry from Cartier: in the golden period of luxury, these items carried prestige because of their superior craftsmanship and design. True, only the very privileged could afford them, but it was this exclusivity that gave them their cachet. Although they may have “cared about making a profit” the merchants who served this pampered class aimed chiefly to produce the finest products possible.

It appears that the author never took an introductory economics course. If she had, she would clearly understand that price is not determined by the level of craftsmanship, the attention to detail, nor the level of exclusivity represented by a particular purse, shoe or dress. Rather, price is determined by the interaction of Demand AND Supply in the market for all goods, EVEN luxury goods!

When she claims that “the merchents who served this pampered class aimed chiefly ‘to produce the finest products possible’”, the reviewer is forgetting some of the basic teachings of capitalism’s founding father. Adam Smith himself could have corrected the NYT reviewer when he said,

Whoever offers to another a bargain of any kind, proposes to do this. Give me that which I want, and you shall have this which you want, is the meaning of every such offer…

Smith knew as any economics student should know that exchanges in any market happen not because of a mutual appreciation for craftsmanship or artistry, rather because a producer (firm) wants to make a profit by charging as high a price possible to a consumer (household). In the case of luxury goods, Gucci and Prada never made high quality goods because they loved making high quality goods, rather they made them cause consumers demanded them and were willing to pay top dollar for them.

What the author is missing is a basic understanding of the determinants of Demand. The price a good commands in the market has little to do with how much it cost to produce or where it was produced, and everything to do with the level of demand relative to the level of supply.

Discussion questions:

1. Why do Prada, Gucci, Cartier and other luxury brands command such high prices relative to cheaper substitutes widely available to consumers?
2. As nothing else changes and the price of luxury goods goes up, how is demand affected? Explain.
3. What are some of the determinants of demand that have kept the price of luxury brand goods high even as the costs of production have been reduced due to cheap overseas manufacturing?

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FT.com / MARKETS / Commodities – Shortages stir coffee and sugar prices

My favorite economics blog, Environmental Economics, points to an article from the Financial times that appears to make a very elementary mistake in its use of basic economics terminology. Read the excerpt and answer the questions that follow.

Shortages stir coffee and sugar prices
By Javier Blas and Jenny Wiggins in London
Published: May 10 2009

Caffeine addicts face higher prices for their daily fix as the wholesale cost of both coffee and sugar rise sharply because of poor crops and robust demand.

“We are in a dangerous situation,” Andrea Illy, chief executive of Italy’s leading coffee ­company, told the Financial Times, warning that prices could “explode” due to supply shortages.

Discussion Questions:

1. Define “shortage”.
2. Does the rising price of coffee indicate that there are shortages in the market? Why or why not?
3. Would “poor crops and robust demand” necessarily combine to create a shortage of coffee? Why or why not?
4. What would lead to a shortage of coffee, based on the economic definition of the term “shortage”.

Chicago, Seattle first markets to get instant Starbucks — chicagotribune.com

I consider myself a Seattleite. I discovered the joy of drinking coffee in the home of Starbucks, Tully’s, Seattle’s Best, and countless local coffee shops that inhabit every corner of the rainy city. To me, the experience of drinking a latte, machiato, cappuccino, or simply a “coffee of the week” encapsulates the smells, soft decor and friendly greetings from the barista at my favorite coffee shop. Living overseas, I have turned to Starbucks over and over for a taste of Seattle and a feeling of home.

There is no denying that the Starbucks experience is one that does not come cheap. Here in Switzerland, a grande latte, my drink of choice, sets the consumer back nearly $7. In an economic downturn such as that the US and the rest of the world are experiencing right now, such expenses are often the first to be reduced by cash strapped consumers. In fact, I recently began bringing a thermos of homemade coffee to work every day, rather than stopping at the Starbucks at the train station as I had done for several months not long ago.

Starbucks, which recently announced the closure of hundreds of its locations around the world, is actually expanding its product line while simultaneously closing down shops. It may not be in the way you expect, though. Soon, I’ll be able to get my $7 cup of coffee for as little as $1, it will just come in a different form:

Starbucks Corp. will launch its new instant coffee product next month in Chicago and its home turf of Seattle, with a full-scale, national offensive set for the fall.

Starbucks on Tuesday formally unveiled the new product, called Via Ready Brew. It will be available in Starbucks retail outlets in the Chicago and Seattle areas on March 3, Howard Schultz, the company’s chief executive, said in an interview with the Tribune.

Instant coffee from the king of gourmet blends? Sounds suspicious. Well, it’s all about economics, you see. Starbucks coffee is a normal good, one for which demand falls as incomes fall, as evidenced by falling sales at its coffee shops around the world. In order to maintain its customer base even as incomes fall, a company like Starbucks must expand its product line to include inferior products, or those for which demand increases even as incomes fall. Clearly, instant coffee is viewed as an inferior product, due to its significantly lower price and reputation of poor quality.

Furthermore, Starbucks’ new product is in response to increased competition from lower-end fast food chains that traditionally did not compete in the coffee market, but recently have begun offering various blends and varieties of coffee to the price-sensitive coffee consumers, further harming business at Starbucks’ higher end coffee outlets.

Via marks Starbucks second announcement this month of a cheaper menu alternative, as the famous coffee chain struggles in a weak economy. Starbucks is also now selling pairings of coffee and breakfast offerings for $3.95.

Starbucks’ troubles have occurred at the same time value-oriented fast-food chains, particularly Oak Brook-based McDonald’s Corp., have thrived. McDonald’s owes part of its success to improving the quality of its basic coffee, and expanding into new drinks like iced coffee, and, more recently, flavored specialty coffees such as lattes and cappuccinos.

Still, Schultz said McDonald’s coffee offensive hasn’t really affected Starbucks: “We have a lot of respect for McDonald’s as a company. But we have not seen any significant issues with McDonald’s share of the coffee business affecting Starbucks.”

McDonald’s offers “a different product, a different value proposition,” he said. In fact, Schultz said McDonald’s should expand the overall coffee market, thus leading some customers to “trade up” to Starbucks.

Despite the CEO’s claims that Starbucks and McDonald’s coffees are “different” products, it is clear by his firm’s decision to expand into the instant coffee market that Starbucks is concerned about the loss of customers to lower-end coffee retailers.

The theory of firm behavior as studied in AP and IB Economics teaches us that firms in oligopolistic or monopolistically competitive markets, such as that for coffee shops in the US, tend to compete using non-price methods such as product differentiation and advertising. Rather than slashing the prices of all of its coffee in the face of a recession and falling consumer incomes, Starbucks has instead diversified its product line to include lower end options for consumers whose sensitivity to price and demand for gourmet coffee have been adversely affected by the weak economy.

Professor Preston McAfee on Price Discrimination

(you must have RealPlayer to view this video. Mac users can download it here)

CalTech Economics professor Preston McAfee is an expert on prices. His research spans three decades and examines the pricing behavior of firms in various market structures. In the lecture linked above the professor shares several examples of firms practicing price discrimination. I was surprised to see that many of the examples he discusses are ones that I have been using in my own lectures on price discrimination for the last few years.

McAfee presents a mathematical formula for monopoly pricing, which no AP or IB text that I’ve seen has included:

Monopoly Price = [PED/(1-PED)] x MC where PED is the price elasticity of demand of the customer and MC is the firm’s marginal cost of production.

The basic idea is that the more inelastic the customer’s demand, the higher price the monopolist should charge over its marginal cost. The implication, therefore, is that a monopolist prefers to charge higher prices to customer’s whose demand is inelastic and lower prices to customers who are “price sensitive” or whose demand is elastic. The charging of different prices to different consumers for the exact same product is what economists call price discrimination.

McAfee begins talking about price discrimination at minute 8:44 in the video. His examples include:

• Movie theaters: Charge different prices based on age. Seniors and youth pay less since they tend to be more price sensitive.
• Gas stations: Gas stations will charge different prices in different neighborhoods based on relative demand and location.
• Grocery stores: Offer coupons to price sensitive consumers (people whose demand is inelastic won’t bother to cut coupons, thus will pay more for the same products as price sensitive consumers who take the time to collect coupons).
• Quantity discounts: Grocery stores give discounts for bulk purchases by customers who are price sensitive (think “buy one gallon of milk, get a second gallon free”… the family of six is price sensitive and is likely to pay less per gallon than the dual income couple with no kids who would never buy two gallons of milk).
• Dell Computers: Dell price discriminates based on customer answers to questions during the online shopping process. Dell charges higher prices to large business and government agencies than to households and small businesses for the exact same product!
• Hotel room rates: Some hotels will charge less for customers who bother to ask about special room rates than to those who don’t even bother to ask.
• Telephone plans: Some customers who ask their provider for special rates will find it incredibly easy to get better calling rates than if they don’t bother to ask.
• Damaged goods discounts: When a company creates  and sells two products that are essentially identical except one has fewer features and costs significantly less to capture more price-sensitive consumers.
• Book publishers: Some paperbacks cost more to manufacture but sell to consumers for significantly less than hard covers. Price sensitive consumers will buy the paperback while those with inelastic demand will pay more for the hard cover.
• Airline ticket prices: Weekend stayover discounts for leisure travelers mean business people, whose demand for flights is highly inelastic, but who will rarely stay over a weekend, pay far more for a roundtrip ticket that departs and returns during the week.

McAfee also goes into a fascinating discussion of price dispersion which is essentially a theory of oligopoly pricing. All Econ teachers should watch this video and find examples of price discrimination and oligopoly pricing that they can incorporate into their own class.

If you’re up for a challenge, try deciphering some of the mathematics in McAfee’s free, downloadable intro to economics text, available here.

YOUmoz | Price Discrimination in Pay Per Click Advertising

The article above gives a great introduction to and several examples of price discrimination among firms with market power. Read the excerpt below then discuss the questions that follow in your comments:

For any product or service, different people have different prices they are willing to pay. If you ever took an Economics course you surely remember the downward sloping demand curve, which is a graphical way of saying that you’ll get more buyers at a low price and fewer buyers at a high price. For a business that cannot price discriminate, this poses a problem. What price to offer?

There might be some consumers willing to pay 80, but twice as many consumers willing to pay 50. If you set the price at 50, you get more revenue, but the people who are willing to pay 80 are happy that your offering was 30 less than they were willing to pay. (Economists call this consumer surplus.) The ideal situation for the business would be to sell to some consumers at 80 and others (the price sensitive ones) at 50. Price discrimination – charging each consumer close to what he or she is willing to pay – increases revenue for the business.

Business strategists are forever trying to figure out ways to price discriminate. For commodities it can be difficult, but some markets are conducive to price discrimination. The classic example is the airline industry. Travelers have different itineraries and routes, and the airlines purposely impose complex pricing rules (e.g. cheaper if you stay over a Saturday) in order to price discriminate. Business travelers typically end up paying more than leisure travelers, and if you fly into or out of a small city you pay more than between large cities. On a flight with 100 passengers, it is possible that everyone paid a different price for the seat – 100 different prices for the same product. Consumers often resent these schemes, but economists love them.

Movie theaters price discriminate by charging lower admission for kids and seniors. Everyone gets the same product – a seat in the theater – but consumers that are more price sensitive pay less. Car dealers discriminate based on how much the customer haggles. Sellers of new products, especially consumer electronics, often price discriminate over time. When the iPhone was first released, consumers willing to pay $600 got to buy it. A couple months later, Apple lowered the price and a larger segment of the public was willing to buy. Apple could have charged $400 from the beginning, but then they would have lost all that revenue from the people willing to pay $600.

Buyers often feel like they are being played for chumps when they learn about price discrimination, but many economists absolutely are crazy about it and wish we had more price discrimination. Businesses are encouraged to make prices secret – create a fog of uncertainty – to get customers to accept prices offered to them. Preston McAfee, an economics professor at the California Institute of Technology, gave a talk about prices. He raves about Dell selling the same computer at different prices based on how the consumer identifies themselves at the website (small business, large business, home users).

Discussion Questions:

1. Who suffers as a result of price discrimination?
2. Who benefits from price discrimination and how do they gain?
3. Is society as a whole better or worse off when a monopolist is able to price discriminate? Explain…

In  IB Economics, we are currently learning about how firms in imperfectly competitive markets differentiate their products in order to increase their market power and their price-making power.

In a market with a few large firms such as the laptop computer market, companies must do what they can to increase demand for their own products over those of their competitors. Apple Computer is an example of a company that has successfully differentiated its line of laptop computers in recent years, regularly improving the features of its line of MacBooks to attract consumers away from its competitors and into the world of Macs.

Last year Apple launched the MacBook Air, the lightest and thinnest laptop on the market, creating a huge buzz in the technology world and converting millions to Apple’s line of laptops. This year, Apple has launched yet another innovation in laptop computing, in the hope of once again increasing demand for its products, and making consumers think they cannot live without the sleek, shiny Apple computers. This year’s innovation? The “MacBook Wheel”… watch:

Apple Introduces Revolutionary New Laptop With No Keyboard

The goal of an imperfectly competitive firm like Apple is to increase its market power by increasing demand for its particular product through product differentiation, advertising, developing brand loyalty, and “hype”: all forms of non-price competition. If Apple were to simply charge a lower price than its competitors for its products, it would also succeed in increasing the amount of computers it sells to consumers, but may also end up accepting lower profits due to the lower prices it must sell for.

Through differentiation, which means making its products unique and attractive to consumers, Apple attempts to increase market demand for its computers, while simultaneously making demand less elastic. With higher, more inelastic demand, Apple gains price-making power over the laptop computer market, as can be seen in the graphs below, which show that after the successful launch of a new product like the MacBook wheel Apple is able to charge a higher price, produce a similar quantity, and earn greater economic profits.

In the video, one customer says that he’d buy “buy almost anything if it’s shiny and its made by Apple”. Such statements reflect that among loyal customers, demand for Apple’s products is highly inelastic. While the firm is certainly not a monopolist in the market for laptop computers, Apple has surely succeeded to increase its market power and thus its power over prices through product differentiation, brand loyalty, and the “hype” surrounding the launch of new products like the MacBook Wheel.

Discussion questions:

1. In the graphs above, the slopes of the demand curve increases after successful product differentiation by Apple. Why does this happen?
2. Assuming the market for laptop computers is monopolistically competitive, what will likely happen to Apples economic profits over time? What must Apple do if it wishes to maintain its profits in the long-run?
3. What are some real ways companies like Apple and its competitors have attempted to differentiate their products over the years? Would YOU buys a MacBook Wheel if it were real?

Automakers turnaround plans sent to Congress – Dec. 2, 2008

…and hopefully every other American with a functioning cerebral cortex. Ford Motor Company announced today its ambitious plan to cut costs and restore its profitability as it appeals once again to Washington for a $25 billion “low-interest bridge loan” (aka bailout).

The company announced that the salary of Ford CEO Alan Mulally would be cut to $1 a year if Ford actually borrowed money from the government. When Mulally appeared before the House Financial Services Committee last month, he did not agree to the suggestion of such a paycut…

Ford and GM also announced plans to get rid of corporate jets. Mulally, Wagoner and Nardelli were all roundly criticized at a House hearing last month when they admitted they had each flown their corporate jets to Washington to ask for help…

Mulally and Wagoner will be driving to Washington in hybrid vehicles made by their companies when they return to Capitol Hill later this week to make their case for loans. Nardelli is also not planning to fly to Washington but Chrysler has not disclosed any more specifics of his travel plans.

So the CEOs of the three largest auto companies are agreeing to be exploited for one year by accepting a salary of one dollar. The combined savings from the salary cuts of the three companies’ CEOs  equal roughly $6 million, or about 0.024% of the sum the companies are asking for from the government. Selling corporate jets during a recession when demand for such frivolous luxuries is at a record low will also do little to cut the costs of the incredibly inefficient US automakers.

As for any serious cost cutting plans, Ford had little to report:

…the Ford plan is perhaps most notable for what it did not include. The company did not mention that it would be dropping any brand or unprofitable models…

There was also no announcement of additional plants being closed or capacity being eliminated. Ford said it continues to work with its unions and dealers to achieve additional savings, but it did not set any cost savings targets for those discussions.

Ford highlighted many of the cuts it has already made, including closing 14 plants and reducing salaried personnel by 36% over the past three years. The company also touted labor cost savings that would bring the cost of factory workers’ pay and benefits close to those of the nonunion U.S. plants operated by Asian automakers

Real cost savings will only be achieved by the further closing of plants. With the economy in a deep recession and auto sales at their lowest in decades, the demand for new cars is just not there. Until Ford and its American competitors begin adjusting their plant capacities to the realities of market demand, the chances of achieving profitibility seem slim.

Allow me to make a connection between the situation faced by American auto makers and a basic economic concept we are currently studying in Microeconomics class. Firms, as any first year econ student knows, are profit maximizers. In fact, all companies are trying to make the same thing as all other companies, profits. When a firm experiences negative profits, or losses, as American auto makers are today, it can do one of two things to restore profitability: 1) Increase its revenues or 2) Lower its costs. Since demand for new cars is so low, the revenue increasing option is just not there, so American auto makers must reduce costs to restore profits.

There are two main types of costs we study in microeconomics. Short-run and long-run costs. In the short-run, which in the case of the auto industry we can consider the last few months since the financial crisis began, firms can do one thing to lower their costs: reduce the use of labor. Workers can be asked to take unpaid vacations, jobs can be eliminated, work hours can be cut back. In the short-run, plant size is fixed, meaning firms cannot add nor eliminate capital and land resources. The only variable resource is labor. By “reducing salaried personnel by 36% over the past three years” Ford has taken steps to lower its short-run costs of production.

Long-run costs must also be considered when firms are faced with negative profits. The long-run in the automobile industry is considered the period of time over which auto makers can either add new plant facilities or shut down existing facilities, lowering the costs of capital and land to firms. Long-run cost reductions have also been undertaken by Ford, including “closing 14 plants… over the past three years”.

Clearly, Ford has made an effort to reduce short-run labor costs and long-run capital costs by eliminating some of its work force and closing some of its factories in recent years. But today, as the US officially enters what is likely to be a deep, long recession, the announcement by Ford and its competitors that its new strategy for further cutting costs hinges on paying its CEOs one dollar and making them travel across the country in hybrid cars represents a laughable insult to the intelligence of high school Econ students.

Discussion Questions:

1. What is the “variable resource” that firms can use less of in the short-run if cost reductions are needed?
2. In Microeconomics, we sometimes refer to the long-run as the “variable plant period”. Explain the meaning of this concept.
3. The law of diminishing marginal returns would indicate that if Ford were to close additional factories, it would almost certainly have to simultaneously lay off thousands of additional workers. What is the law of diminishing marginal returns and why does it require firms to lay off workers as plants are closed?

This week the CEOs of the “Big Three” US auto makers boarded their private jets in Detroit and touched down in Washington to beg and plead in front of Congress for a “low-interest bridge loan” from the US government to help them avoid bankruptcy. They are asking Congress for $25 billion of taxpayer money to give them the chance to re-structure and re-equip themselves for the future.

Below are eight arguments based on basic economic principles for why a bailout of the United States automobile industry is a bad idea and is bound to fail:

1. Incentives matter: A bailout of the US auto industry ignores the basic economic principle that incentives matter. Individuals and firms respond to incentives, pursuing behavior that is likely to bring them the greatest rewards. In the face of falling demand for their product and ever-increasing competition from more efficient foreign producers, providing a $25 billion bailout creates a disincentive to drastically reduce costs and increase competitiveness, and an incentive to continue using tired old techniques and providing the same old models for which demand has declined among Americans for over a decade.
2. Comparative advantage: The basic economic principle of comparative advantage states that in an era of free trade and globalization, countries should produce the types of goods for which they have the lowest opportunity cost. Since the average American car of a particular class costs the Big Three $2000 more in wages and benefits for workers than its Japanese counterpart, it makes sense that Japan (and other lower-cost countries) produce more cars, and the Big Three produce less.
3. Efficient allocation of resources: The United Auto Workers Union has a member ship of over 400,000 workers. Since the 1970s the union has lost over 1 million workers. Clearly the US auto industry has been in decline for decades, a fact that should be taken as a sign: resources employed in America’s car industry are inefficient and represent a over-allocation of resources. A drastic down-sizing of the auto industry, while resulting in short-run hardships for the hundreds of thousands whose jobs will be lost, will in the long run strengthen the US economy as labor and other resources will be freed up to be employed in sectors in which the US has comparative advantage.
4. Economic Darwinism or “the survival of the most efficient”: America has stood for free trade in the world since helping found GATT in 1948 and later the WTO. The gains from embracing free trade are shared among all stakeholders in the economy. Consumers enjoy lower prices (thus higher real income), firms enjoy access to cheaper inputs and larger markets for their products, and governments enjoy the increased tax revenues from rising incomes driven by export-led economic growth. To bail out an uncompetitive, inefficient, and long-declining industry is to spit in the eye of free trade and denies America any moral suasion it may hold in the future over potential trading nations in our attempt to open their markets to our nation’s products. To protect our own dying industry now will send a clear message to our trading partners. “America does NOT stand for free trade”. If we believe in free trade and the allocative power of markets, then we must let the dinosaurs of American industry meet the fate the natural selection of the marketplace has determined for it.
5. The benefits enjoyed by the few represent costs born by the many: A bailout by the US government of the auto industry will protect a few hundred thousand jobs for a few years at the most but spells a reduction in the disposable incomes and spending power of millions for years to come. The US does not have $25 billion laying around to give the Big Three, which means the money must be borrowed. Increased government borrowing raises interest rates now (further tightening the credit markets) and will result in increased taxes down the road. All government debt must eventually be paid off, and in the immediate future interest on this debt must be paid directly from tax revenue. A $25 billion bailout is the same as a subsidy, meaning it redistributes income and welfare from consumers to producers. Millions are asked to sacrifice for the continued survival of a few hundred thousand in an industry that has failed to evolve in a global auto market that has seen increased competition and efficiency from foreign firms for decades.
6. Moral hazard: Bailing out the Big Three today represent a classic case of moral hazard. When American industries fail to take steps to increase their efficiency and remain competitive in the face of increased global competition, they find themselves not surprisingly on the brink of collapse. To reward these firms by taking money out of Americans’ pockets and handing it to them to do as they will, we send the wrong message and create the wrong incentives in the American economy. The message is: “Don’t worry, the market doesn’t choose the winners and losers in the economy, the government does, and certain industries are too big to fail”.
7. Market failure, or Firm Failure?: The fate of the auto industry is in the hands of the US government. But so is the fate of the free market. My fear now is that the pendulum will swing too far to the left in America’s state of panic over the ill-fated downfall of the financial markets, rooted in the irrational exuberance and over-leveraging of big financial institutions. The failure of the financial markets, however, is an entirely different story from that of a dinosaur industry like automobiles. The Big Three have had decades to reform themselves, lower their costs, improve their products, and remain competitive. THEY have failed, NOT the market. Government intervention is necessary in instances of market failure, but NOT IN CASES OF FIRMS’ FAILURE TO COMPETE IN A WELL FUNCTIONING MARKET like the global auto industry.
8. Inflexible labor markets: I saw the president of the UAW on the news today giving 101 reasons why the government should approve a bailout deal for the Big Three. In fact, the unions that supposedly represent American Auto Workers are a big part of the problem the industry is facing. For decades the UAW has fought against wage and benefit cuts for auto workers, lobbying instead for higher tariffs and other barriers aimed at keeping foreign cars out of the country. This anti-competitive behavior is a major reason the Big Three cannot compete with European and Asian car makers today. Wage inflexibility leads to higher unemployment. Unions keep wages from going down, leaving the Big Three with one of two choices: Drastically downsize your workforce and employ fewer high paid auto workers, or beg the government for a multi-billion dollar subsidy to that the unions can be placated and you can survive for a couple more years until you’re in the same situation all over again. The unions helped cause the problem, now they should pay the price by experiencing the downsizing their demands inevitably foretold.

The US government should allow the free market to function and let the dinosaurs go extinct. Cars will still be made in America, they’ll just be made by the better, more efficient firms that emerge from bankruptcy when this is all over, as well as the numerous foreign firms already making cars in the US. Survival of the most efficient, that’s what markets are all about. Allowing the market to work will strengthen the US auto industry far more than a “short-term low-interest bridge loan” ever will, it will free up labor and capital resources to be employed by industries the country is better at, and make sure household income is NOT reallocated to inefficient firms to be squandered on the manufacture of a product for which demand has steadily declined for the last decade plus.

Kite Powered Ship Sets Sail for Greener Futhre – Guardian.co.uk

A German engineer has given an old technology new life to help make trans-oceanic shipping greener and least costly.

A cargo ship pulled by a giant, parachute-shaped kite will leave Germany on Tuesday on a voyage that could herald a new “green” age of commercial sailing on the high seas.

The owners of the MS Beluga, a 462ft cargo vessel, will try to prove that modern steel ships can harness wind power and reduce their reliance on diesel engines.

During the journey from Bremen to Venezuela, the crew will deploy a SkySail, a 160 square metre kite which will fly more than 600ft above the vessel, where winds are stronger and more consistent than at sea level.

Its inventor, Stephan Wrage, a 34-year-old German engineer, claims the kite will significantly reduce carbon emissions, cutting diesel consumption by up to 20 per cent and saving £800 a day in fuel costs. He believes an even bigger kite, up to 5,000 square metres, could result in fuel savings of up to 35 per cent.

Here’s a thought… reduced fuel costs to trans-oceanic shipping companies should shift the supply of such services out, as the marginal cost of shipping falls. Greater supply will mean lower prices to customers demanding such services, moving downward along the demand curve, increasing the equilibrium quantity of trans-oceanic cargo journeys.

Question: Assume all cargo ships in the world eventually incorporate the sail technology, increasing the supply and reducing the price of shipping by an average of 20% and reducing the emission of greenhouse gases of vessels by an average of 20%. What would have to be true about the price elasticity of demand for trans-oceanic shipping in order for a 20% reduction in price to result in an overall reduction of greenhouse gas emissions by cargo ships? Depending on the answer to this question, this “green” technology could actually result in greater emissions of greenhouse gases by cargo ships.

Explain…

Consumers are interesting creatures to study. Economics offers us a unique set of tools for understanding the behavior of consumers in various markets. Elasticity is one of those tools, one which helps us understand how consumers will respond to the change in price of some goods more or less than others. Some of the questions about consumer behavior elasticity helps answer are:

• Why do governments place such huge taxes on cigarettes?
• Why did Apple cut the price of the new iPhone in half from the original one, despite the fact that it had so many new features?
• Why do movie theaters seem to raise their prices so steadily over the years, rather than doubling the price of tickets each year?

These and other questions can be answered by knowing something about the relative price elasticities of demand for the goods in question. Price elasticity of demand refers to the sensitivity of consumers to a change in price. For some goods, even the slightest increase in price will scare consumers away, while for others, price can go up and up and up and the quantity demanded won’t budge!

Here’s just one illustration of a good for which consumers are extremely sensitive to changes in price: Every autumn, around the city of Shanghai thousands of small farms harvest the Chinese watermelon, a small, green, juicy melon that looks and tastes the same regardless of which farm it came from. The farmers sell their melons to one of the hundreds of melon vendors who drive their big blue trucks into the city of Shanghai during about two weeks in October to sell the watermelons to the city folk who love their refreshing taste.

During the two weeks of the melon harvest, there are hundreds of blue trucks parked two or three per block all over the city. The hundreds of melon vendors sell an identical product, acquired at identical costs from thousands of farms using identical techniques for farming. In other words, the melon market in Shanghai during these two weeks is close to being perfectly competitive.

The price of melons is established through competition at something very close to the exact cost to the vendor of getting the melons into the city. Consumers know this, and therefore if one vendor tries to sell his melons for more than the equilibrium price, consumers will respond by buying NONE of that vendors melons. Conversely, if a vendor were to lower his price at all, rationally EVERY consumer would want to buy from that vendor, but since the price is already at the cost to the vendor, no vendor is able to lower the price without losing money. The outcome in the market for melons in Shanghai is that demand for melons is close to being perfectly elastic, meaning that consumers are completely sensitive to changes in price of watermelons.

Not all goods are like watermelons. In fact, for some goods demand is close to perfectly inelastic. Study the graph below, showing the relative elasticities of five different products, then answer the questions below in your comment!

Discussion Questions:

1. For which product is demand pefectly inelastic? Perfectly elastic? Unit elastic?
2. What relationship exists between relative slopes of demand curves and elasticity?
3. What are two characteristics of cigarettes that make demand for them inelastic?
4. What are two characteristics of heart transplants that make demand perfectly inelastic?
5. What are the characteristics of a good for which demand is perfectly elastic?

Energy Roundup – WSJ.com : In Today’s Journal: Easing Back on the Gas

Here’s a great example of a market in disequilibrium:

“Amid an abundance of natural-gas supplies and soft prices, gas producers are starting to pull the plug. Chesapeake Energy Corp. said it will cut 6% of its gas production in September in response to low natural-gas prices. The Oklahoma City-based company will also reduce its capital spending by 10% in 2008 and 2009. Other natural-gas producers are cutting back their output as well, analysts said.”

We learn in IB and AP Economics that markets are generally efficient thanks to the signals that prices send from consumers to producers to determine where scarce resources should be allocated. We’ve also learned how supply and demand interact in a market (such as that for natural gas) to determine equilibrium price and quantity. In the above example, there exists a disequilibrium, where either the quantity demanded exceeds the quantity supply (a shortage), or the quantity supplied exceeds the quantity demanded (a surplus).

Based on the excerpt above, discuss the causes and effects of the disequilibrium in the natural gas market. Are resources being under or over-allocated towards gas production right now? What about in a month or two? On a piece of scratch paper, sketch a supply/demand diagram and illustrate the above scenario. Describe the shifts you would draw in such a diagram.

Discussion questions:

1. What is meant by “soft prices” in the natural gas market? Assuming output by gas producers remained constant, what must have changed to cause the soft prices?
2. How have firms responded to soft prices? Does the reaction of the gas companies support the law of supply? Explain
3. In the next month, what will happen to supply of natural gas?
4. What may happen in the natural gas market  if firms reduce capital spending in the next two years?

Once you’ve read this post, thought about the situation in the gas market, and commented below, read this for a clear, concise explanation of the situation from a college professor, or click here: Environmental Economics: A demand and supply example

The summer before last, I spent three weeks exploring the mountains, beaches, volcanoes and temples of the Indonesian island of Bali. While crossing Bali’s central mountain range, I stopped at a produce market where local fruits, vegetables, coffee and nuts were brought in from the surrounding hills to be sold. As I strolled the market snapping pictures, I caught out of the corner of my eye a flash of a familiar shade of red. Upon closer inspection, I was surprised to find a “Blue Chelan” apple from Washington state (my home state!).

I could not help but be shocked to see a fresh red apple grown on another continent in another hemisphere on the Eastern slopes of the Cascade mountain range of Washington state for sale in a farmer’s market in a remote village 60 km from the nearest port. It got me thinking about globalization, trade, specialization and comparative advantage. So I pose these questions to you, my Econ students:

Discussion Questions:

1. How did a ripe apple grown 9,000 miles away in the United States end up fresh and shiny in a market 1500 meters up in the mountains of Bali? I mean, literally, HOW did it get there?
2. Why would Indonesia import apples from so far away when surely it could grow apples domestically and avoid the hassle of transoceanic transport?
3. Where did Indonesians get the dollars to buy US grown apples?
4. How does trade between Indonesia and the US affect consumers? Producers? Is trade between these distant countries good or bad? Discuss.

All of Inflation’s Little Parts – The New York Times

This is really cool… The Bureau of Labor Statistics releases monthly data on prices to let Americans know just how much inflation affects their livelihoods. The Consumer Price Index, which is studied in both AP and IB Economics, consists of a “basket of goods”, that when bundled together represent the “typical” American consumer’s expenditures. The CPI is broken into a few broad categories:

Here’s the cool part, though… within each broad category the BLS tracks the prices of dozens of specific categories, around 200 to be precise. Each of these is then broken down into individual products, around 84,000 in total! The task of tracking the prices of 84,000 individual goods and services every month is daunting, and just thinking about the tedium of this job makes me glad I’m a teacher!

The New York Times has assembled what can only be described as a mosaic of consumption, organizing the 200 specific CPI categories into what looks like an ornate stained-glass window, in which the size of each piece of glass represents the percentage of Americans’ income that go towards each specific category. Some of the categories represented in this mosaic include items such as:

This graphic is a great tool for teaching and understanding the Consumer Price Index, not to mention a beautiful pattern for any stained-glass artist looking for inspiration!
nyt-cpi-graphic

As Clinton Seeks Gas Tax Break for Summer, Obama Says No – New York Times

Times are tough for American consumers. Rising food and fuel prices have increased the proportion of household incomes that must be allocated towards these two necessities, both for which demand is highly inelastic, meaning that as their prices rise, the quantity demanded by consumers remains relatively high.

In response to the pinching of Americans’ pocketbooks, two presidential candidates are advocating action at the federal level.

Senator Hillary Rodham Clinton lined up with Senator John McCain, the presumptive Republican nominee for president, in endorsing a plan to suspend the federal excise tax on gasoline, 18.4 cents a gallon, for the summer travel season.

Sounds like a good idea, right? If Americans are finding it burdensome to pay more at the pump, and the government can do something to relieve that burden, why shouldn’t they do it?

Let’s do a little calculation here: At 18.4 cents per gallon, how much per fill-up will Americans save?

I drive a ’94 Toyota pick-up, has a 15 gallon tank and gets notoriously poor mileage. I’ll save $2.76 per tank of gas I buy. I usually fill up my truck about once a week during the summer, meaning I’ll save that much each week. McCain wants to suspend the gas tax from Memorial Day until Labor Day, or for a total of about 12 weeks. If Clinton and McCain get their way, I could very well save as much as $33.12 this year! ASTOUNDING!! What a deal for Americans!

Clearly, repealing the gas tax will have only a minor impact on disposable incomes in America. Obama seems to understand this better than the other candidates:

Senator Barack Obama, Mrs. Clinton’s Democratic rival, spoke out firmly against the proposal, saying it would save consumers little and do nothing to curtail oil consumption and imports…

Mr. Obama derided the McCain-Clinton idea of a federal tax holiday as a “short-term, quick-fix” proposal that would do more harm than good, and said the money, which is earmarked for the federal highway trust fund, is badly needed to maintain the nation’s roads and bridges.

The decision to suspend or not suspend federal gas taxes is essentially a cost-benefit decision. The benefit? Well, apparently around $30 per driver, or about half a tank of gas, compliments of the US government. The cost? Read on…

The highway trust fund that the gas tax finances provides money to states and local governments to pay for road and bridge construction, repair and maintenance. Mr. McCain and Mrs. Clinton propose to suspend the tax from Memorial Day to Labor Day, the peak driving season, which would lower tax receipts by roughly $9 billion and potentially cost 300,000 highway construction jobs, according to state highway officials.

There you have it; $9 billion dollars and hundreds of thousands of jobs that won’t be created in order to put half a tank of gas in each American’s car, which if you think about it, will only lead to Americans driving more this summer. Repealing the gas tax may actually induce Americans who weren’t planning road trips to go ahead and take one, increasing the overall demand for gas and driving the price up to the level it would have been with the tax.

And what about the much needed government revenue the tax creates? Hillary has another plan for recouping that loss:

Mrs. Clinton would replace that money with the new tax on oil company profits, an idea that has been kicking around Congress for several years but has not been enacted into law. Mr. McCain would divert tax revenue from other sources to make the highway trust fund whole.

Clearly, Mrs. Clinton needs a refresher course in basic microeconomics. If she had paid attention in AP Economics (did she even take AP Econ?), Clinton would know that a tax on producers of a highly inelastic good such as oil can be passed almost entirely onto the consumers. In this case, the oil companies, when faced with additional federal taxes on profits, will respond by restricting output, which reduces overall supply in oil market, raising the price of the main input for gasoline. Higher input costs for gasoline refineries will reduce overall supply of gasoline, increasing the price paid by consumers at the pump, negating any price-reduction induced by the suspension of the gas tax.

Ultimately, all taxes are borne by the consumers of an inelastic product: gasoline in this case. Whether the tax is levied on drivers directly, or the oil companies “upstream” in the production process, the outcome is the same: supply is restricted and price is higher.

The suspension of a gas tax that only costs Americans $30 over 3 months appears to impose a much greater cost to society than benefit. At least Obama seems to understand the basic economic reasoning behind this fact.

Obama on State Gas Tax Suspension

Pepsi Tests ‘Naturally Sourced’ Beverage – Advertising Age – News

Pepsi is just about to launch its first new beverage since 1992.  The drink, called “RAW” will present consumers with a healthier alternative to the artificially flavored soft drinks that dominate the oligopolistic market.

Apple extract, sparkling water, grapes, coffee leaf, raw cane sugar. The list of ingredients sounds like it belongs to a health drink, but those are the components of Pepsi’s newest variant.

Pepsi Raw, being launched in U.K. test markets, is meant to be a more healthful alternative to the traditional cola. A type of Pepsi made from only “naturally sourced” ingredients, it taps into demand for premium, less-processed products.

Sounds great, right? But would you be willing to pay more for a “natural” Pepsi than for the good old fashioned artificially flavored Pepsi and Cokes you grew up with? Pepsi is betting the drink will appeal to young hipsters, and is launching it primarily at clubs and bars in six UK cities to test out the market.

So when can Americans expect to  enjoy the natural goodness of Pepsi RAW? Unfortunately, Pepsi seems to think Americans are a bunch of fat tightwads:

 ”It makes sense to launch first in the U.K. because health concerns are a bigger issue there,” Ms. Dornblaser said, adding, “It might not fly as well in the U.S. because of the price.”

Oh, and if you’re too young to remember what Pepsi’s last attempted new product launch was, allow me to jog your memory:

Hey, I LOVED Crystal Pepsi! So, would you be willing to pay more for a healthier Pepsi?

China Mobile: 400,000 Unlocked iPhones On Our Network (AAPL) – Silicon Alley Insider

Here’s a shocker… although not so surprising if you’ve ridden a Shanghai subway lately and seen the city’s movers and shakers fiddling with their fancy new iPhones:

China Mobile, the biggest wireless carrier in China, said there were 400,000 unlocked iPhones operating on its network at the end of 2007.If true, that represents more than 10% of the 3.7 million iPhones Apple sold last year. Market research firm In-Stat, which included the stat in an email newsletter today, said that total was four times what they had previously estimated. That helps explain where many of the “missing” iPhones have wound up.

This may seem like great news for Apple; I mean, who wouldn’t want to tap the largest cell phone market in the world? Problem is, Apple does not have a deal with either of China’s big mobile carriers, so Apple doesn’t get a cut out of users’ service plans, which account for a huge part of Apples profits in Europe and the US.

Some analysts estimate that AT&T, Apple’s exclusive U.S. carrier partner, pays Apple $15 per month, per iPhone subscriber — $360 over the length of a 2-year contract — which is pure profit.

So I wonder if the real iPhones in China outnumber the fake ones now!?

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Nokia Won’t Play iPhone’s Tune

As we know, oligopolistic markets are characterized by a few large firms which act interdependently based on the actions of one another. Examples of such interdependence may include pricing and output behavior, advertising behavior, sales and promotions, non-price competition, services offered to consumers, and so on. The “game” of oligopoly is played with one very important goal in mind: maintaining market share in the face of competition from rivals.

In a previous post I discussed some of the strategies Apple has used to break into the oligopolistic market for cellular phones, which it recently did by introducing the thus far wildly successful iPhone. A chart in that post showed that as of earlier this year, the dominant firm in the mobile phone market was Nokia, with a market share of 35.1%. Apple was not even a competitor in this market until July of this year, which saw the successful launch of the iPhone, causing some of the incumbent mobile phone makers to pay close attention to the newcomer’s behavior.

Nokia executives, however, appear to be in denial of the potential threat posed by the iPhone to its dominance in the cell phone industry:

Nokia managers would never admit to being influenced by the Apple iPhone, which mobile phone industry insiders regard as clever but technologically unimpressive. “We don’t determine strategy based on the competition,” insists Anssi Vanjoki, Nokia executive vice-president and general manager for multimedia. “The consumer is our compass.”

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Holiday weekend retail sees big crowds, but no splurging – Nov. 25, 2007

Black Friday; a most interesting phenomenon of American culture. A day when consumer demand in retail product markets is at its strongest, the day after Thanksgiving when, still lightheaded from excess tryptophan and mashed potato intakes and an NFL overdose from the previous day, millions of Americans stumble full-bellied from their beds and flock to the malls and big box retail outlets of suburban America to give thanks to the gods of consumerism: Wal-mart, Target, JCPenny, Nordstroms, Macey’s… all the holy temples of our sacred religion open their golden gates to the hoards of consumption-crazed pilgrims, all hoping to pay tribute to their beloved deities with their almighty dollars.

Although deep discounts brought out much bigger crowds of holiday bargain hunters, a major retail trade group said Sunday that shoppers actually spent less money this year over the crucial Thanksgiving weekend.

The National Retail Foundation’s (NRF’s) 2007 Black Friday Weekend Survey said more than 147 million shoppers hit the stores over the Black Friday weekend, up 4.8 percent from last year.

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