Tuesday, March 31, 2015

Monday, 30 March

The class began studying "Production & Cost" a chapter from an Economics Text book.

The class reviewed good text book study behaviors:

1) Scan the chapter
2) Preview

  • Key Concepts
  • Summary
3) Scan assigned questions
4) Read the chapter
5) Review the Summary (again)
6) Answer the assigned questions.

Students are working from a class set of handouts.

Thursday, March 19, 2015

19/20 March, Thursday & Friday

Class first read a story from the NYTimes INDIVIDUAL RETIREMENT ACCOUNTS (IRA'S) Summer Job? Time to Start a Roth I.R.A. AUG. 1, 2014

The class discussed this article after reading.

Next the class listened to a report on the economy and auto loans that aired this morning on NPR's Morning Edition.More Americans Opt For Risky Long-Term Car Loans

The class discussed this story in light of recommendations for saving from the Times article, and the discussion in previous class about establishing and using credit.

Next the class returned to elasticity of demand, first reviewing the concept, then looking at how elasticity relates to the quantity supplied (e.g. effects the Law of Supply) using these online notes http://www.investopedia.com/university/economics/economics4.asp.

Finally the class considered the cost and supply of insulin (as reported on NPRs Morning Edition today) as a case study of supply and inelastic demand.

Tuesday and Wednesday 17 / 18 March

Classes first completed discussion of the article about Lindt Chocolate and the recession. In particular the class discussed elasticity and inelasticity of demand; rationality and irrationality, as well as a review of normal and inferior goods.


Next:
Mr. Zartler returned the Future Financial History papers. He shared examples of well done papers, and in response to questions students asked when turning in those papers, he gave a short lecture on "good" and "bad" credit and how a person might use credit from a bank or credit card company.



Tuesday, March 17, 2015

Monday, 16 March

Classes finished the lessons from last Thursday / Friday.

All classes have the handout on chocolate, (Chocolate Sales: A Sweet Spot in the Recession – TIME
http://welkerswikinomics.com/blog/2010/09/23/the-magical-recession-proof-bunny/  by Jason Welker)some will begin next class with that lesson, others will be moving on to reviewing the way supply works in conjunction with products with either elastic or inelastic demand:

Next Mr. Zartler handed back Future (Financial) History Stories, and shared a couple of excellent examples.

The class then discussed credit, interest, and debt as it relates to students' futures.

The class then read and responded to the article:
INDIVIDUAL RETIREMENT ACCOUNTS (IRA'S) Summer Job? Time to Start a Roth I.R.A. AUG. 1, 2014 or  http://nyti.ms/1lj6xy8 .

Thursday, March 12, 2015

Thursday / Friday 12 / 13 March

Class began with a quick review of what was learned from the study of Hula Hoops and Crazy Bandz. Students wrote a short paragraph in their notes of their "take aways.

The class reformed into groups of about four; groups shared names; something that they have built or made in the past; something that they would like to build or make in the future.

Next class analyzed the story As Demand for Welders Resurge; Community Colleges Respond and the accompanying info-graphics.

The class was asked to consider how the story relates to:
The Law of Supply

Wages (considering demand and supply)
Predictions the group has for the future
Personal connections, ideas, plans and dreams
Questions the story raises.


Next the class viewed a lecture The Determinants of Demand, a deeper investigation into the differences between demand and quantity demanded.

Next the class viewed another lecture from the same source. The lecture introduced the concept of Price Elasticity of Demand. This is a college level lecture, and the mathematics involved will not be assessed at this point, however the concept that price has an effect on demand and the quantity demanded that can be quantified is important.

Next the class divided into groups to work on the following activity:

http://welkerswikinomics.com/blog/2010/09/23/the-magical-recession-proof-bunny/  by Jason Welker 
Living in Switzerland, I find an article featuring a local business from the town my school is in irresistible, particularly when it appear in TIME magazine. Lindt chocolate, the company featured in this article, manufactures its delicate treats right down the hill from the ZIS campus, which means that when the wind is just right, you can just catch the scent of fresh, creamy chocolate wafting up the hillside while walking to campus.
Lindt, as well as its global competitors in the chocolate business, is enjoying surge in demand even while countless other industries are forced to cut back production, lay off workers, and close their factory doors. From TIME:
While the credit crisis has slowed down sales of everything from cars to organic groceries, people seem happy to keep shelling out for chocolate. Last year, as the global recession was gaining ground, Swiss chocolate makers bucked the trend with record sales — nearly 185,000 tons, an increase of 2% over 2007, sold domestically and in 140 export markets…
“Switzerland’s image sells well abroad, and nothing says ‘Switzerland’ more than chocolate,” says Stephane Garelli, director of the World Competitiveness Center at the Institute of Management Development (IMD) in Lausanne, predicting that this comfort food will continue to sweeten the sour economy for months to come…
“Now that people don’t have a new television or a new car,” he noted, “they eat a bit more chocolate.”
“Chocolate is one of the more recession-resilient food sectors,” says Dean Best, executive director of Just-Food, a U.K.-based news and information website for the global food industry. “With consumers eating out less and eating at home more, there is evidence that they are still allowing themselves the occasional indulgence — and chocolate is a relatively inexpensive indulgence.”
But the question of why there is no meltdown in the chocolate business may be more a matter of psychology than economics. “There is well-documented evidence going back to Freud, showing that in times of anxiety and uncertainty, when people need a boost, they turn to chocolate,” says Garelli of the IMD. “That’s why when the economy is bad, chocolate is still selling well.”
Which goes to show that chocolate is more than a candy treat — it’s real food for the soul.
So does this mean chocolate is an inferior good, or one for which demand increases as incomes fall? I doubt many Swiss chocolate producers would consider their product inferior, but perhaps it does fit the definition.
On the other hand, perhaps the reason demand for chocolate increases during a recession has more to do with the substitution effect than the income effect. As people eat out less, they consume fewer expensive deserts at restaurants and instead fill their shopping baskets with more affordable dessert options for the home. I can say from experience that this is the case for myself.
Living in Switzerland, I find myself rarely going out to eat at restaurants, an activity reserved for special occasions in this country where a steak can set you back 75 dollars. Instead, I eat at home almost every night, and nothing is more appealing to me, especially during hard economic times, than a bar of delicious chocolate after a home cooked meal. Demand for chocolate may rise during recessions simply because the demand for one of its substitutes (restaurant desserts) falls.


Discussion questions:
1.     Do you think chocolate is an inferior good or a normal good? What’s the difference? What types of goods do YOU consume more of when you find yourself faced with a tighter budget?
2.     Does economics have a good explanation for the above situation? The article mentions Freud, a pioneer in  the field of psychology; do humans’ economic behavior always appear rational?
3.     If chocolate were an inferior good, what would happen to chocolate sales when the global economy finally turns around and incomes start increasing? What do you think will happen to chocolate sales when the economy starts improving? Explain.



Coming up next: 

Planet Money’s t-shirt, comparative advantage and protectionism. A lesson in International Trade

Tuesday, March 10, 2015

Tuesday / Wednesday 10 / 11 March

Class began by finishing discussion of the article on increasing demand for jobs and stagnant wages.

Then the class reviewed the story of demand and price represented by the Hudsucker Proxy clip.

Next the class looked at these graphs showing both supply and demand.

Students added vocabulary words: Law of Supply; surplus; shortage; scarcity; and equilibrium price.

Next students watched information about Crazy Bandz, a fad product of the early 2000s.

Then they studied the supply and demand curves associated with Crazy Bandz.

Some classes also discussed the role of inflation and unemployment in allowing for economic growth.

Next steps will include analyzing the story As Demand for Welders Resurge; Community Colleges Respond and the accompanying info-graphics.

Monday, March 9th

The class worked in groups to first make predictions:

What if the need for workers (demand) grows?
What will be the effect on A) supply? (the unemployed) and B) cost? (wages)

Then the class read read the article: Job Growth Was Fantastic Last Month. So Why Aren't Wages Rising More? making marginal notes and considering the specific questions:

1) Are wages following the trends that traditional economics would suggest?
2) Given the quote: "The absence of meaningful gains in American workers' pay has been one of the lingering problems in the economy." Say why.
3)Given that inflation is the decrease in the value of money over time .... If there _is_ inflation, why is wage growth important to the economy?


Monday, March 9, 2015

Thursday / Friday 5/6 March

The class worked through the idea of The Law of Demand the Demand Curve by viewing and discussing lectures on the Khan Academy website.

The class discussed the typical process of a business as it takes in materials and uses labor to add value to the materials so as to have a profit margin when selling the product or service.



The class watched a clip from The Hudsucker Proxy as a way to study demand.

Tuesday, March 3, 2015

Tuesday, 3 and Wednesday 4 March

Class focused on an introduction to the "Law of Demand."


The class also made connections to economics after reading the following:
Oregon's post-war economy directly tied to Columbia River dams
When World War II ended 70 years ago, Oregon's economy was still heavily reliant on natural resources: Abundant water, thick forests and fertile soil.
In many ways, that's still the case.  It's just that the way we rely on those resources has changed.
That was the central message delivered Monday evening at McMenamins Kennedy School in Northeast Portland by Dr. Daniel Pope, professor emeritus at the University of Oregon. Pope spoke to a group of more than 100 people at the Kennedy School theater as part of the "Oregon History 101" series.
His talk, entitled "From Ships to Silicon Chips," basically covered how the state's economy shifted after World War II - and how the shift actually began in the decade before the war as Bonneville Dam was completed and construction of Grand Coulee Dam began.
Pope, whose specialties are business and economic history, said it was the cheap hydropower produced by the Columbia River dams that encouraged the shift to take place. And in the years that followed, other changes took place, as well.
High-tech companies began to flood Washington County; vineyards began to take over the rolling hills of many parts of the state; and a state that once saw trees as something to be cut down and turned into dimension lumber slowly began to see them as something to value in their original form.
"Oregon is still in fundamental ways a natural state," Pope told his audience. "We are   still reliant on forest, soil and water. But in very different fashion than 70 years ago."
"The resources of Oregon's past have assumed new roles and gained new meanings."
Pope pointed out that the whole shift had a sort-of backward start.  When the big hydro dams were undertaken in the 1930s during the Great Depression, they were more of a make-work proposition.  There was no great need for the huge amount of power they would produce.
But World War II changed that.   The aluminum plants that would be key to building bombers and fighters consumed huge amounts of electricity and the top-secret projects going on a Hanford to produce plutonium began soaking up more electricity each day than all the public and private utilities in the region combined, Pope said.
When the war ended, the realization that the hydro dams on the Columbia and other Northwest rivers could provide that much electricity would help draw in the new electricity-hungry high-tech companies:  Tektronix, Floating Point, Lattice Semiconductor and, beginning in 1976, the 800-pound gorilla:  Intel, which Pope said is now by far the largest private employer in the state with more than 17,000 workers.
Not that hydropower was without problems.  The dams nearly destroyed the Pacific Northwest's salmon runs and in the 1970s, the effort to keep producing cheap electricity led to some major missteps, such as WPPSS - the Washington Public Power Supply System. The utility's over-reliance on nuclear energy led to the second-largest municipal bond default in U.S. history.
But other new ideas did work out.
Pope pointed to the wine industry as an example.  He said that it now employs nearly as many people statewide as does Intel and that wine tourism is worth about $200 million a year to the state.
And he said that Oregon's forests, once seen as a source for lumber, are now seen as a resource for recreation and tourism, worth millions annually to the state. 
Near the end of his talk, Pope pointed out that Oregon's economy has lots of problems.   It is notoriously unstable and "when the rest of the nation comes down with the flu, we get pneumonia," he said.
But Oregonians often seem willing to take such problems in stride and instead focus on quality of life issues.  Such an attitude can be a bit of a double-edged sword.
"Oregon rates high in the standings of life's amenities and pleasures," he said.  On one hand, "we ignore the economy at our own peril.  But we neglect the pleasure of Oregon at our own loss."

-- John Killen http://www.oregonlive.com/history/2015/03/past_tense_oregon_oregons_post.html#incart_river

Monday, March 2, 2015

Monday, March 2nd

Periods 2,3, and 5 spent most of the period finishing preparing their group presentations.

Period 6 was done with presentations and began by refining the definitions of "supply" and "demand"
Supply: the amount of a goods or services available at a given price
Demand: the amount of goods or services people want and are willing to pay for.

Period 6 went on to discuss the Demand curve. Demand was discussed haivng an inverse relationship to cost.