Monday, October 18, 2010

Honors Business Economics Chapter 2, 18 October 2010


Current Events (none on Quiz/Test days):

The Quiz is today.

Clear your desk except for a pencil. Once everyone is quiet, and no talking during the Quiz, we can begin. Be sure to put your name on the Quiz and the Scantron. You may write on both the Quiz and the Scantron.

If you finish early, you may take out non-class materials; once everyone is finished, put away the non-class materials. Then, I will collect the Scantron first, and then I will collect the Quiz.

Be sure your name is on both the Scantron and the Quiz.

If your name is not on the Quiz it will not be returned.

Study for Test #1, Chapter 1: more details are forthcoming (in-class and on the wiki). The Test will be on Wednesday, 20 October.

Honors Business Economics Test #1 Chapter 1 Test Prep Page

Chapter 1 Review

Chapter 1: What Is Economics? Self-Check Quizzes


Crossword Puzzle


The Circular Flow of Economic Activity


Chapter 2 Economic Systems and Decision Making

Chapter Overviews

Section 1: Economic Systems

Economic systems help societies provide for the wants and needs of their people. Three major economic systems have evolved over the years: traditional, command, and market economies. In the traditional economy, the WHAT, HOW, and FOR WHOM questions are answered by tradition, customs, and even habits handed down from generation to generation. In a command economy, a central authority answers the three basic questions. In a market economy, decision making is decentralized with consumers and entrepreneurs playing a central role. Most economies in the world today feature some mix of traditional, command, and market economies.

May 2009 cover of the American magazine, Newsweek:

BULGARIA - From a Command to a Market Economy, 4:43


1.1 Quiz


Chapter 2: Economic Systems and Decision Making


Drag and Drop





Section 2 Evaluating Economics Performance

The seven major economic and social goals used to evaluate the performance of an economic system are economic freedom, economic efficiency, economic equity, economic security, full employment, price stability, and economic growth. If the system does not perform as people would like, people can lobby for laws to achieve their goals. One example would be the Social Security program that was enacted to achieve the goal of economic security.

Guide to Reading, p. 43

Section Preview

Content Vocabulary

minimum wage

Social Security


fixed income

Academic Vocabulary



Reading Strategy (Graphic Organizer)

Economic Freedom

Economic Efficiency

Economic Equity

Economic Security

Full Employment

Price Stability

Economic Growth

Companies in the News

Economic and Social Goals, p. 44

Economists normally measure growth as the annual percentage change in either real GDP or real per capita GDP. (The latter measure is a better measure of how growth affects a typical individual in the economy.) While a small difference in growth rates will have a small effect on output in a given year, the cumulative effects of differences in growth rates is rather dramatic as a result of compound growth. This result can be seen quite easily by examining the rule of 72.

Rule of 72

The rule of 72 states that:

approximate number of years for a balance to double = 72 / growth rate (as a percentage)

Suppose, for simplicity that an individual lives for 72 years. If he or she resides in an economy in which per capita real GDP grows by 2% per year, output will double in approxmately 36 (=72/2) years. This means that per capita output at the time of a typical person's death will be approximately 4 times as large as it was at that person's birth. If the economy grows at an annual rate of 4%, however, output will double in 18 years. In this case, per capita output will double by the time this person turns 18, double again by age 36, again by age 54, and again by the time this typical person dies at age 72. This means that output will be 16 times as large at the time of a typical person's death as it would be if per capita output grew at an annual rate of 2%. The difference becomes even more pronounced over longer time periods. In the long run, the most important determinant of the standard of living for a typical person is the rate of economic growth. For this reason, economists devote a great deal of effort to an analysis of the factors that influence economic growth.

Problems with using economic growth as a measure of economic welfare

There are, of course, a number of problems with using real GDP growth as a measure of social welfare. Among the problems are:
  • the distribution of income also matters,
  • per capita real GDP does not measure the quality of life,
  • it does not take leisure time into account, and
  • it does not take externalities into account.
Kramer makes George realize what a miserable person he is: he has a meaningless quality of life: 52.
Can GDP Buy You Happiness? About 35 years ago, the king of Bhutan decided that the well-being of his country was not best measured by its GDP, but rather by something he called its “Gross National Happiness.” A very useful source is the article by Andrew C. Revkin in The New York Times (October 4, 2005) titled “A New Measure of Well-Being from a Happy Little Kingdom,” available on the Web at: "A New Measure of Well-Being From a Happy Little Kingdom. Cf. 04/science/04happ.html?ei=5088&en=a4c0250cf8730dca&ex= 1286078400&partner=rssnyt&emc=rss&pagewanted=all

Determinants of growth

Economic growth is affected by:
  • changes in the quantity and quality of available resources, and
  • changes in technology
Less developed economies generally have relatively high rates of fertility (and mortality). This results in a relatively large growth in the quantity of labor available in such economies. Industrialized economies, on the other hand, tend to experience relatively low rates of growth in the labor force (since birth rates are lower in countries at higher levels of economic development). The quality of the labor force may be enhanced by investments in human capital (through investments in health care, education, and training programs).
Developing economies tend to lag behind industrialized economies in access to capital and in technological development. Foreign direct investment and international aid programs that provide technological assistance, though, help to provide a technology transfer from industrialized to developing nations.

Productivity and economic growth

The rate of economic growth can be expressed as:

Economic growth = growth rate of TFP + Growth rate of resources
where: TFP = total factor productivity (a measure of the overall productivity of resources)
Changes in total factor productivity result from technological improvements. In industrialized countries, most growth is the result of increases in total factor productivity and in the quantity of capital.
Economic Freedom Economic Efficiency Economic Equity Economic Security, p. 45 Full Employment Price Stability Economic Growth Future Goals Reading Check Interpreting What major themes can you identify in the list of seven economic goals?
Did You Know?
Resolving Trade-Offs Among Goals, p. 46 Determining Cause and Effect: Graphic Organizer

The action helps achieve the goals of economic security or full employment while working against the goal of economic efficiency.

Reading Check
Why do trade-offs among goals exist?
Section 3 American Free Enterprise
Free enterprise, another term used to describe the American economy, refers to the competition that is allowed to flourish with a minimum of government interference. A capitalistic free enterprise economy has five important characteristics: economic freedom, voluntary exchange, private property rights, the profit motive, and competition. Another key component is the entrepreneur, who is the risk-taking individual in the economy that starts new businesses and undertakes new ways of doing things in search of profits. The consumer is sometimes thought of as being "king" or sovereign of the market, and government is involved in the economy primarily because people want it to be involved. Because of the government involvement as the protector, provider, regulator, and consumer, the American economy can also be described as a mixed economy, or a modified free enterprise economy.


Hayek's 'The Road to Serfdom' in Five Minutes, 5:01
What do all forms of collectivism (command economy) lead to?
Are there differences--in terms of control exercised--between Nazism or Communism?
How is order achieved in these systems?
Can democracies be on the road to serfdom?
In the 1940s, Look Magazine made a comic strip of Hayek's classic book 'The Road to Serfdom'. Hayek went on to win the Nobel Prize in Economics in 1974.
Hayek's central thesis is that all forms of collectivism lead logically and inevitably to tyranny, and he used the Soviet Union and Nazi Germany as examples of countries which had gone down "the road to serfdom" and reached tyranny. Hayek argued that within a centrally planned economic system, the distribution and allocation of all resources and goods would devolve onto a small group, which would be incapable of processing all the information pertinent to the appropriate distribution of the resources and goods at the central planners' disposal. Disagreement about the practical implementation of any economic plan combined with the inadequacy of the central planners' resource management would invariably necessitate coercion in order for anything to be achieved. Hayek further argued that the failure of central planning would be perceived by the public as an absence of sufficient power by the state to implement an otherwise good idea. Such a perception would lead the public to vote more power to the state, and would assist the rise to power of a "strong man" perceived to be capable of "getting the job done". After these developments Hayek argued that a country would be ineluctably driven into outright totalitarianism. For Hayek "the road to serfdom" inadvertently set upon by central planning, with its dismantling of the free market system, ends in the destruction of all individual economic and personal freedom. Hayek argued that countries such as the Soviet Union and Nazi Germany had already gone down the "road to serfdom", and that various democratic nations are being led down the same road. In The Road to Serfdom he wrote: "The principle that the end justifies the means is in individualist ethics regarded as the denial of all morals. In collectivist ethics it becomes necessarily the supreme rule."
Activity: Interdisciplinary Connection
Read 19th-century short stories by Russian authors such as Anton Chekhov or Nikolay Gogal. As you read, list details that describe effects of the Soviet Union's command economy--for example, details about jobs, economic and social status, property rights, individual freedoms, and the government. Write a report summarizing the economic effects that you fin din the story.
BULGARIA - From a Command to a Market Economy, 4:43
1.1 Quiz
IBM Corp. has launched CityOne, an online interactive simulation game designed to enable local government officials find innovative solutions for energy, water, traffic, banking and retail problems in their communities.
Players can explore more than 100 simulated crisis scenarios in CityOne. The solutions must balance various financial, environmental, social and budgetary goals. The solutions include technologies such as business process management, service reuse, cloud computing and collaborative technologies.

HW email to or hand in hard copy.

1. What effect does efficiency have on the number of goods available?

2. Study for Test #1, Chapter 1: more details are forthcoming (in-class and on the wiki). The Test will be on Wednesday, 20 October.

Honors Business Economics Test #1 Chapter 1 Test Prep Page