Presentation Transcript

1. Welcome to Economics! “TINSTAAFL”

   Standard 1: Students understand common economic terms, concepts, and economic reasoning and make connections to their daily lives.

2. Scarcity and the Science of Economics

   Objective: Examine the causal relationship between scarcity and the need for choices.
3. Scarcity: Needs vs. Wants “It is but a very small part of man’s wants which the produce of his own labour can supply.  He supplies the far greater part of them by exchanging that surplus part of the produce of his own labour, which is over and above his own consumption, for such parts of the produce of other men’s labour as he has occasion for. Every man thus lives by exchanging, or becomes in some measure a merchant, and society itself grows to be what is properly a commercial society.” Adam Smith Economics is the study of how people try to satisfy seemingly unlimited and competing wants through the careful use of relatively scarce resources. Scarcity is the condition that results from society not having enough resources to produce all the things people would like to have. A need is a basic requirement for survival, such as food, clothing and shelter. A want is simply something we would like to have but is not necessary for survival. “The gap in our economy is between what we have and what we think we ought to have - and that is a moral problem, not an economic one.” Paul Heynes
4. Economic YAHOO You always have other options! Unlimited Wants + Limited Resources = Scarcity Because there is scarcity, we must make choices. These choices drive economic change.
5. The Factors of Production
6. The Scope of Economics http://www.glencoe.com/video_library/index_with_mods.php?PROGRAM=9780078747649&VIDEO=4756&CHAPTER=1&MODE=2 http://glencoe.com/sites/common_assets/advanced_placement/mcconnell_18e/solman_video_mov/rational_max.mov Like other sciences, economics uses an inquiry process that is similar to the scientific method. Economists use their skills to describe economic activities, analyze trends, communicate their ideas and make predictions about what will happen in the future. “Economists are pessimists. They have predicted eight of the last three depressions.” Barry Asmus Gross Domestic Product (GDP) is the dollar value of all final goods, services, and structures produced within a country’s borders within a 12-month period. The Bureau of Economic Analysis provides data for the GDP. The BEA is part of the US Department of Commerce. http://www.bea.gov/ How does the GDP of the United States compare to other countries around the world? http://www.npr.org/2012/01/24/145521090/for-chinas-left-behind-kids-a-free-lunch

7. Economic Choices and Decision Making

   Objective: Explain opportunity cost, marginal benefit and marginal cost.
8. Basic Economic Concepts Goods: Useful, tangible items. Capital goods are used to produce other goods and services. Consumer goods are intended for final use by individuals. Durable goods last more than three years; nondurable goods last less than three years. Services: Work performed for someone. Consumers: People who used goods and services to satisfy their wants and needs. Value: A worth that can be expressed in dollars and cents. The paradox of value is that sometimes nonessential items have high value while essential items have low value. For something to have monetary value, it must be scarce and have utility. Utility: The capacity to be useful and provide satisfaction. Wealth: The accumulation of products that are tangible, scarce, useful and transferable from one person to another. Factor Market: Mechanism by which the factors of production are bought and sold. Examples of factor markets include the labor market, the real estate market, and the banking market. Product Markets: Mechanism by which producers sell their goods and services. http://glencoe.com/sites/common_assets/socialstudies/in_motion_08/epp/EPP_p15.swf
9. Productivity and Economic Growth Economic growth occurs when a nations total output of goods and services increases over time. Productivity measures the amount of output produced with a given amount of productive factors—productivity goes up when more can be produced with the same amount of resources. Everyone in a society benefits when productivity increases and scarce resources are used more efficiently. One way to boost productivity is to invest in human capital—the sum of people’s skills, abilities, health, knowledge and motivation. Both governments and businesses can invest in human capital and improve economic growth. Division of labor and specialization can also boost productivity. For example, it is sometimes more efficient to divide work into a number of separate tasks to be performed by different workers. This division of labor leads to specialization—assigning specific tasks to the workers, factories, regions or nations that can perform them most efficiently. In the United States, there is a high degree of economic interdependence. We rely on others—and others rely on us—to provide goods and services in a global market. Efficiency is doing things right; effectiveness is doing the right thing.
10. COMPARATIVE ADVANTAGE OF JUSTICE!!!! (GAME) Follow the link on my wiki to get to the game. Each student is assigned a code and password. Complete the pre-test. Please take the time to read the questions even if you do not know the answers. You need to know what you don’t know! Read each screen, watch the videos and answer the questions. You should take Cornell notes as needed. Remember, you can use your Cornell notes on quizzes! Take the post test! How did it go?
11. Trade-Offs and Opportunity Cost Every decision has its trade-offs, or alternative choices. Decisions are not usually based entirely on one factor. Opportunity cost is the cost of the next best alternative use of money, time, or resources when making a choice. A decision making grid lists alternatives and criteria to help evaluate choices. A production possibilities frontier shows the different combinations of two products that can be produced if all resources are fully employed.
12. The Production Possibility Frontier/Curve/Graphhttp://glencoe.com/sites/common_assets/advanced_placement/mcconnell_18e/solman_video_mov/prod_poss_curve1.mov Identifying Possible Alternatives Fully Employed Resources The Cost of Idol Resources Opportunity Cost Economic Growth Identifying Possible Alternatives
13. Cost-Benefit Analysis An economic model is a simplifies version of a complex concept or behavior expressed in the form of an equation, graph or illustration. Models are based on assumptions, or ideas economists believe are true. Models with more assumptions are easier to understand, but they are usually less accurate. A cost-benefit analysis is a way of thinking about choices that compares the cost of an action to its benefit. Few choices are all-or-nothing decisions; they usually involve getting a little more of one thing by giving up a little of something else. A cost is what you give up when you decide to do something; a benefit is what satisfies your wants. To determine the best level of consumption of a product, people must compare the additional benefits with the additional costs of consuming a little more or a little less. Marginal benefit is the change in total benefit resulting from an action. Marginal cost is the change in total cost resulting from an action. As long as the marginal benefit of an activity exceeds the marginal cost, people are better off doing more of it; when the marginal cost exceeds the marginal benefit, they are better off doing less of it. To produce the profit-maximizing level of output and hire the optimal number of workers, and other resources, producers must compare the marginal benefits and marginal costs of producing a little more with the marginal benefits and marginal costs of producing a little less. To determine the optimal level of a public policy program, voters and government officials must compare the marginal benefits and marginal costs of providing a little more of a little less of the program's services.

14. Incentives for Change

    Objective: Identify the difference between monetary and non-monetary incentives and how changes in incentives cause changes in behavior.
15. Monetary and Non-monetary Incentives: Love vs. Money Rewards are positive incentives that make people better off; penalties are negative incentives that make people worse off. Both positive and negative incentives affect people's choices and behavior. People's views of rewards and penalties differ because people have different values. Therefore, an incentive can influence different individuals in different ways. Responses to incentives are predictable because people usually pursue their self-interest; changes in incentives cause people to change their behavior in predictable ways. Incentives can be monetary or non-monetary. Acting as consumers, producers, workers, savers, investors, and citizens, people respond to incentives in order to allocate their scarce resources in ways that provide the highest possible returns to them. Small and large firms, labor unions and educational, and other not-for-profit organizations have different goals and face different rules and constraints. These goals, rules, and constraints influence the benefits and costs of those who work with or for those organizations, and, therefore, their behavior. http://abclocal.go.com/ktrk/story?section=news/consumer&id=8100640 http://www.ted.com/talks/dan_pink_on_motivation.html

16. Private Property and Environmental Conservation

    Objective: Evaluate the role of private property as an incentive in conserving and improving scarce resources, including renewable and nonrenewable natural resources.
17. Dr. Seuss Day: The Lorax http://www.ted.com/talks/rob_harmon_how_the_market_can_keep_streams_flowing.html http://www.ted.com/talks/pavan_sukhdev_what_s_the_price_of_nature.html http://rockcenter.msnbc.msn.com/_news/2012/01/02/9891968-on-eve-of-caucus-a-different-boom-in-iowa-real-estate-prices-soar-for-farmland What is private private property? What are property rights? How could private property encourage the conservation of scarce resources? How could private property discourage the conservation of scarce resources? What if the resources were renewable? What if the resources were nonrenewable? What about water rights? What about farming?

18. Economic Systems

    Objective: Compare and contrast the impact of command, market, and mixed economies on political and personal liberty and national and individual prosperity. Example: Through the works of Adam Smith
19. Major Economic Systems Traditional Economies A traditional economy is an economic system in which the allocation of scarce resources and other economic activities are based on ritual, habit or custom. This system is stable and predictable; there are clear economic roles for each member of society and a social safety net that allows for continuation of a way of life. Stagnation and lack of progress can be a problem. New ideas and new ways of doing things are discouraged, which often leads to a lower standard of living. Command Economies A command economy is an economic system with a central authority that makes the major economic decisions. Because a central authority dictates what to produce and how to produce it, the market is capable of dramatic change in a short time. Basic public services, such as education, are often available at little or no cost. This system requires a large and expensive bureaucracy and lacks room for individual initiative. Workers tend to be unmotivated, there is little flexibility in how things get done, and it usually does not meet the needs and wants of consumers. Market Economies A market economy is an economic system in which supply, demand, and the price system help people make economic decisions and allocate resources. A free enterprise economy is a market economy in which privately owned businesses have the freedom to operate for a profit with limited government intervention. The main draw of a market economy is that there tends to be an incredible variety of goods and services and a high degree of consumer satisfaction. Decentralized decision making and lack of government interference means there is a high degree of individual freedom. In a true market economy, workers and businesses face uncertainty as a result of competition and change; there is no social safety net and no public services, such as defense, education or health care. Mixed Economies A mixed economy is an economic system that has some combination of traditional, command, and market economies. http://glencoe.com/sites/common_assets/socialstudies/in_motion_08/epp/EPP_p40.swf
20. American Free Enterprise Major World Economic Systems Capitalism: economic system in which private citizens own and use the factors of production in order to generate profits. Socialism: economic and political system in which the government owns and controls some factors of production. Communism: economic and political system in which all factors of production are collectively owned and controlled by the state. Economic and Social Goals Typically, Americans value economic freedom, economic efficiency, economic equity, economic security, full employment, price stability, and economic growth. All economic policies have opportunity costs! How might a politician use a cost-benefit analysis to develop public policy? http://www.glencoe.com/video_library/index_with_mods.php?PROGRAM=9780078747649&VIDEO=4757&CHAPTER=2&MODE=2 http://www.glencoe.com/video_library/index_with_mods.php?PROGRAM=9780078747649&VIDEO=4758&CHAPTER=3&MODE=2 Characteristics of Free Enterprise Capitalism While capitalism stands for the private ownership of resources, free enterprise is the unhindered use of privately owned resources to earn profits. Economic Freedom applies to both consumers and producers. Individuals are free to make choices for themselves and their families; likewise, businesses are free to success or failure. Voluntary Exchange occurs when buyers and sellers freely and willingly engage in market transactions. Private Property Rights are a fundamental feature of capitalism and allow individuals to own and control their possessions as they wish. Private property gives people the incentive to work, save and invest. Profit Motive acts as an incentive that encourages people and organizations to improve their financial and material well-being. Competition is the struggle among sellers to attract consumers. It is not possible to have competition without economic freedom!
21. Adam Smith: The Wealth of Nations (THE INVISIBLE HAND) In 1776, Adam Smith published An Inquiry into the Nature and Causes of the Wealth of Nations. This book provides the basis for modern economic thought. The economic system at the time was mercantilism. Wealth was measured in terms of gold and silver. Exports were encouraged and imports were discouraged. Smith argued that free trade benefitted everyone in society—the wealth of a nation is the total of its production and commerce and not the amount of gold in the bank! The “invisible hand” of the market would lead to social stability as buyers and sellers gained the freedom to make their own decisions. He spoke out against regulation, encouraged the division of labor and the accumulation of capital, and promoted free trade and competition. He argued that the market would self-correct if the government did not interfere. http://www.pbs.org/newshour/bb/business/july-dec11/makingsense_11-18.html