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2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Foundations Subject(s): of Economics Days: 10 Grade(s): Key Learning: The exchange of goods and services provides choices through which people can fill their basic needs and wants. Unit Essential Question(s): What impact does scarcity have on the production, distribution, and consumption of goods and services? Concept: Concept: Concept: Scarcity Factors of Production Opportunity Cost 6.2.12.A, 6.5.12.D, 6.5.12.F 6.3.12.E Lesson Essential Question(s): What is the problem of scarcity? (A) Lesson Essential Question(s): What are the four factors of production? (A) Lesson Essential Question(s): How does opportunity cost affect my life? (A) (A) What role do you play in the circular flow of economic activity? (ET) 6.3.12.E, 6.3.12.B What choices do I make in my individual spending habits and what are the opportunity costs? (ET) Vocabulary: scarcity, economics, need, want, Vocabulary: Vocabulary: land, labor, capital, entrepreneurship, factor trade-offs, opportunity cost, production markets, product markets, economic growth possibility frontier, economic models, cost benefit analysis Concept: Concept: Concept: Economic Systems Economic and Social Goals Free Enterprise 6.1.12.A, 6.2.12.A 6.2.12.I, 6.2.12.A, 6.2.12.B, 6.1.12.A, 6.4.12.B 6.2.12.I Lesson Essential Question(s): Which ecoomic system offers you the most satisfaction? (A) Lesson Essential Question(s): What is the most and least important of the economic and social goals? (A) Lesson Essential Question(s): To what extent are the five characteristics of free enterprise capitalism found in the U.S.? (A) Vocabulary: economic system, traditional economy, command economy, market economy, market capitalism, mixed economy, socialism, communism Vocabulary: minimum wage, Social Security, inflation, fixed income Vocabulary: voluntary exchange, free enterprise, private property rights, profit, profit motive, competition, consumer sovereignty, mixed free enterprise economy Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Topic: Foundations Subject(s): of Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Additional Information: Attached Document(s): Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Foundations of Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Scarcity scarcity economics need want Concept: Factors of Production land labor capital entrepreneurship factor markets product markets economic growth Concept: Opportunity Cost trade-offs opportunity cost production possibility frontier economic models cost benefit analysis Concept: Economic Systems economic system traditional economy command economy market economy market capitalism mixed economy socialism communism Concept: Economic and Social Goals minimum wage Social Security inflation fixed income - Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Foundations of Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Free Enterprise voluntary exchange free enterprise private property rights profit profit motive competition consumer sovereignty mixed free enterprise economy - Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Global Subject(s): Economics Days: 10 Grade(s): Key Learning: The new global economy is characterized with an increased emphasis on free enterprise, trade and economic integration. Unit Essential Question(s): Should the U.S. continue on its path toward supporting global standards of free trade and increased economic integration. Concept: Concept: Absolute and Comparative Advantage Barriers to International Trade Foreign Exchange and Trade Deficits 6.2.12.H Concept: 6.4.12.C, 6.2.12.L 6.4.12.A, 6.4.12.F Lesson Essential Question(s): Lesson Essential Question(s): Why is comparative advantage the basis for What is the argument between free trade iternational trade? (A) and trade barriers? (A) Lesson Essential Question(s): Why has the value of the dollar been decreasing? (A) Vocabulary: exports, imports, absolute advantage, PPF, comparative advantage, opportunity cost Vocabulary: tariff, quota, protective tariff, revenue tariff, protectionists, free traders, infant industries argument, most favored nation clause, balance of payments, WTO, NAFTA Vocabulary: foreign exchange, foreign exchange rate, fixed exchange rates, flexible exchange rates, floating exchange rates, trade deficits, trade surplus, trade-weighted value of the dollar Concept: Concept: Concept: Economic Development Achieving Economic Development The Transition to Capitalism 6.4.12.F 6.1.12.B 6.4.12.F Lesson Essential Question(s): What obstacles do developing nations face that make economic growth difficult? (A) Lesson Essential Question(s): What avenues are open to help developing countries? (A) Lesson Essential Question(s): What recommendations would you have to help communist countries move toward a more free enterprise system? (A) Vocabulary: developing country, primitive equilibrium, takeoff, crude birthrate, life expectancy, zero population growth, external debt, default, capital flight Vocabulary: micro loan, IMF, World Bank, soft loan, expropriation, free-trade area, customs union, European Unon, euro, ASEAN, cartel Vocabulary: capitalism, privatization, vouchers, FiveYear Plan, Gosplan, collectivization, perestroika, Great Leap Forward, solidarity, black market, capital-intensive, keiretsu, population density Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Global Subject(s): Economics Days: 10 Grade(s): Concept: Concept: Concept: Globalization: Characteristics and Trends Global Problems and Economic Incentives Applying the Economic Way of Thinking 6.2.12.L, 6.5.12.E 6.4.12.G, 6.5.12.E 6.3.12.D, 6.4.12.A, 6.4.12.C, 6.5.12.E Lesson Essential Question(s): Does globalization hurt or help the U.S. economy? (A) Lesson Essential Question(s): What are the negative effects of globalization on the environment? (A) Lesson Essential Question(s): What changes would you make to our current economic system and what economic goal would it support? (A) Vocabulary: globalization, multinational, outsourcing, GATT, division of labor, comparative advantage, European Coal and Steel Community, Free Trade Area of the Americas Vocabulary: scarcity, subsistence, renewable resource, hydropower, biomass, gasohol, nonrenewable resource, glut, pollution, acid rain, pollution permit Vocabulary: cost-benefit analysis, opportunity costs, modified free enterprise economy Additional Information: Attached Document(s): Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Global Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Absolute and Comparative Advantage exports imports absolute advantage PPF comparative advantage opportunity cost Concept: Barriers to International Trade tariff quota protective tariff revenue tariff protectionists free traders infant industries argument most favored nation clause balance of payments WTO NAFTA Concept: Foreign Exchange and Trade Deficits foreign exchange foreign exchange rate fixed exchange rates flexible exchange rates floating exchange rates trade deficits trade surplus trade-weighted value of the dollar Concept: Economic Development developing country primitive equilibrium takeoff crude birthrate life expectancy zero population growth external debt default capital flight - Page 1 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Global Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Achieving Economic Development micro loan IMF World Bank soft loan expropriation free-trade area customs union - European Unon euro ASEAN cartel Concept: The Transition to Capitalism capitalism privatization vouchers Five-Year Plan Gosplan collectivization perestroika Great Leap Forward solidarity black market capital-intensive keiretsu population density Concept: Globalization: Characteristics and Trends globalization multinational outsourcing GATT division of labor comparative advantage European Coal and Steel Community Free Trade Area of the Americas Concept: Global Problems and Economic Incentives scarcity subsistence renewable resource Page 2 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Global Economics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): hydropower biomass gasohol nonrenewable resource glut pollution acid rain pollution permit Concept: Applying the Economic Way of Thinking cost-benefit analysis opportunity costs modified free enterprise economy - Page 3 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Investment Subject(s): Days: 10 Grade(s): Key Learning: Wealth can grow with the benefits of time and compounding. Unit Essential Question(s): What is the best approach to long range investment. Concept: Concept: Stocks, Mutual Funds, Broker & Bonds Short Term Investments 6.5.12.g 6.2.12.D, 6.5.12.g, 6.4.12.D Lesson Essential Question(s): What is the pros and cons of each of the investment options? (A) Lesson Essential Question(s): What short term investment vehicle is the best for me? (A) Vocabulary: interest, risk, ticker symbol, stocks, mutual funds, bonds, stock broker Vocabulary: savings account, money market fund, certificate of deposit Additional Information: Attached Document(s): Page 1 of 1 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Investment PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Stocks, Mutual Funds, Broker & Bonds interest risk ticker symbol stocks mutual funds bonds stock broker Concept: Short Term Investments savings account money market fund certificate of deposit - Page 1 of 1 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Government Subject(s): Revenue and Spending Days: 10 Grade(s): Key Learning: The process of taxation and spending helps guide our economic system. Unit Essential Question(s): What elements of taxation and/or spending would you change and what effect would it have on our economy? Concept: Concept: Concept: The Economics of taxation. Federal, State, and Local Revenue Systems Current Tax Issues and Reforms 6.3.12.E, 6.3.12.C, 6.2.12.G 6.3.12.E 6.3.12.F, 6.2.12.G, 6.2.12.J Lesson Essential Question(s): What type of taxe would you prefer to have for our country? (A) Lesson Essential Question(s): Lesson Essential Question(s): Where does the federal government receive What change would you make to our current its revenue from? (A) tax policy? (A) Vocabulary: sin tax, incidence of a tax, tax loophole, individual income tax, sales tax, tax return, benefit principle of taxation, ability to pay principle, proportional tax, average tax rate, Medicare, progressive tax rate, marginal tax rate, regressive tax Vocabulary: IRS, payrol withholding system, indexing, FICA, payroll tax, corporate income tax, excise tax, estate tax, gift tax, customs duty, user fee, intergovernmental revenue, property tax, tax assessor, natural monopoly Vocabulary: payroll withholding statement, accelerated depreciation, investment tax credit, alternative minimum tax, capital gains, flat tax, value-added tax Concept: Concept: Concept: The Economics of government Federal, State, and Local Spending Government Expenditures Deficits, Surpluses, and the National Debt 6.2.12.H, 6.2.12.I, 6.3.12.E 6.3.12.F, 6.2.12.H 6.2.12.I, 6.3.12.F Lesson Essential Question(s): In what ways has spending by the public sector changed in the last fifty years? (A) Lesson Essential Question(s): What changes would you make to the U.S. budget? (A) Lesson Essential Question(s): How dangerous is the current National Debt of the U.S.? (A) Vocabulary: pork, public sector, private sector, transfer payment, grant-in-aid, subsidy, distribution of income Vocabulary: federal budget, fiscal year, appropriations bill, budget deficit, budget surplus, mandatory spending, discretionary spending, Medicare, Mdicaid, balanced budget amendment, intergovernmental expenditures Vocabulary: deficit spending, national debt, balanced budget, trust fund, per capita, crowding-outeffect, pay-as-you-go provision, line-item veto, spending cap, entitlement Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Topic: Government Subject(s): Revenue and Spending PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Additional Information: Attached Document(s): Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Government Revenue and Spending PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: The Economics of taxation. sin tax incidence of a tax tax loophole individual income tax sales tax tax return benefit principle of taxation ability to pay principle proportional tax average tax rate Medicare progressive tax rate marginal tax rate regressive tax Concept: Federal, State, and Local Revenue Systems IRS payrol withholding system indexing FICA payroll tax corporate income tax excise tax estate tax gift tax customs duty user fee intergovernmental revenue property tax tax assessor natural monopoly Concept: Current Tax Issues and Reforms payroll withholding statement accelerated depreciation investment tax credit alternative minimum tax capital gains flat tax value-added tax - Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Government Revenue and Spending PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: The Economics of government Spending pork public sector private sector transfer payment grant-in-aid subsidy distribution of income Concept: Federal, State, and Local Government Expenditures federal budget fiscal year appropriations bill budget deficit budget surplus mandatory spending discretionary spending Medicare Mdicaid balanced budget amendment intergovernmental expenditures Concept: Deficits, Surpluses, and the National Debt deficit spending national debt balanced budget trust fund per capita crowding-out-effect pay-as-you-go provision line-item veto spending cap entitlement - Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Macroeconomics Subject(s): Days: 10 Grade(s): Key Learning: The health of our economy can be mearsured by GDP, inflation and unemployment. Unit Essential Question(s): Based upon the key economic indicators, how healthy is the U.S. economy? Concept: Concept: Concept: Real GDP Population Growth Poverty 6.1.12.C 6.1.12.C Lesson Essential Question(s): How do I measure economic performance? (A) Lesson Essential Question(s): In what ways does the consumer sector affect the economic performance of a nation? (A) Lesson Essential Question(s): How does our free enterprise sysetm deal with the resulting inequality in income distribution? (A) Vocabulary: macroeconomics, GDP, intermediate products, secondhand sales, nonmarket transactions, underground economy, base year, real GDP, current GDP, per capita GDP, GNP, NNP, NI, PI, DPI, household, unrelated individual, family, output expenditure model, net exports of goods and services Vocabulary: census, urban population, rural population, center of population, infrastructure, baby boom, population pyramid, dependency ration, demographers, fertilty rate, life expectancy, net immigration Vocabulary: poverty threshold, poverty guidelines, Lorenz curve, welfare, food stamps, Medicaid, Earned Income Tax Credit, enterprise zone, workforce, negative income tax 6.1.12.C, 6.1.12.D Page 1 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Macroeconomics Subject(s): Days: 10 Grade(s): Concept: Concept: Concept: Business Cycles Inflation Unemployment 6.1.12.D 6.1.12.C 6.1.12.C Lesson Essential Question(s): At what point of the business cycle are we currently in? (A) Lesson Essential Question(s): How does inflation hurt both individuals and society? (A) Lesson Essential Question(s): What type of unemployment are you most susceptible to? (A) Vocabulary: business cycles, business fluctiuation, recession, peak, trough, expansion, trend line, depression, depression scrip, leading economic indicator, composite index of leading economic indicators, econometric model Vocabulary: inflation, deflation, price index, CPI, market basket, base year, creepting inflation, hyperinflation, stagflation, PPI, implicit GDP price deflator Vocabulary: civilian labor force, labor force, unemployed, unemployment rate, frictional unemployment, structural unemployment, outsourcing, technological unemployment, cyclical umemployment, seasonal umemployment, GDP gap, misery index, discomfort index Concept: Concept: Concept: The Evolution, Functions and Characteristics of Money The Development of Modern banking The Federal Reserve System and Monetary Policy 6.1.12.C 6.1.12.C 6.2.12.C Lesson Essential Question(s): How has money evolved and what are its functions? (A) Lesson Essential Question(s): Lesson Essential Question(s): How does fractional reserve banking work to How is the Federal Reserve System regulate the money supply? (A) organized and how does it conduct monetary policy? (A) Vocabulary: Federal Reserve System, Federal Reserve Notes, barter economy, commodity money, flat money, specie, monetary unit, medium of exchange, measure of value, store of value, demand deposit accounts, M1 M2 Vocabulary: state bank, legal tender, national bank, national currency, gold certificate, silver certificate, central bank, bank run, bank holiday, fractional reserve system, legal reserves, reserve requirement, member bank reserves, excess reserves Vocabulary: member bank, monetary policy, interest rate, easy monetary policy, tight monetary policy, open market operations, discount rate, prime rate, quantity theory of money, currency, coins, bank holding companies, Regulation Z Concept: Concept: Concept: Macroeconomic Equilibrium Stabilization Policies Economics and Politics 6.1.12.C 6.3.12.F 6.3.12.F Lesson Essential Question(s): (A) Lesson Essential Question(s): (A) Lesson Essential Question(s): (A) Vocabulary: Vocabulary: Vocabulary: Page 2 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Topic: Macroeconomics Subject(s): PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Additional Information: Attached Document(s): Page 3 of 3 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Macroeconomics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Real GDP macroeconomics GDP intermediate products secondhand sales nonmarket transactions underground economy base year real GDP current GDP per capita GDP GNP NNP NI PI DPI household unrelated individual family output expenditure model net exports of goods and services Concept: Population Growth census urban population rural population center of population infrastructure baby boom population pyramid dependency ration demographers fertilty rate life expectancy net immigration - Page 1 of 4 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Macroeconomics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Poverty poverty threshold poverty guidelines Lorenz curve welfare food stamps Medicaid Earned Income Tax Credit enterprise zone workforce negative income tax Concept: Business Cycles business cycles business fluctiuation recession peak trough expansion trend line depression depression scrip leading economic indicator composite index of leading economic indicators econometric model Concept: Inflation inflation deflation price index CPI market basket base year creepting inflation hyperinflation stagflation PPI implicit GDP price deflator - Page 2 of 4 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Macroeconomics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Unemployment civilian labor force labor force unemployed unemployment rate frictional unemployment structural unemployment outsourcing technological unemployment cyclical umemployment seasonal umemployment GDP gap misery index discomfort index Concept: The Evolution, Functions and Characteristics of Money Federal Reserve System Federal Reserve Notes barter economy commodity money flat money specie monetary unit medium of exchange measure of value store of value demand deposit accounts M1 M2 Concept: The Development of Modern banking state bank legal tender national bank national currency gold certificate silver certificate central bank bank run bank holiday fractional reserve system legal reserves reserve requirement member bank reserves excess reserves - Page 3 of 4 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Macroeconomics PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: The Federal Reserve System and Monetary Policy member bank monetary policy interest rate easy monetary policy tight monetary policy open market operations discount rate prime rate quantity theory of money currency coins bank holding companies Regulation Z - Page 4 of 4 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Supply Subject(s): and Demand Days: 10 Grade(s): Key Learning: The forces of supply and demand determine the quantity and price of goods and services sold in a market. Unit Essential Question(s): How is price determined and what is it's role in a free enterpise system? Concept: Concept: Concept: Law of Demand Changes in Demand Elasticity of Demand 6.2.12.F 6.5.12.A Lesson Essential Question(s): How do you determine demand for a product and what does it's curve look like? (A) Lesson Essential Question(s): In your life experience what causes and increase or decrease in demand? (A) Lesson Essential Question(s): Why is gasoline an inelastic item? (A) Vocabulary: market economy, demand, microeconomics, demand schedule, demand curve, Law of Demand, market demand curve, marginal utility, diminishing marginal utility Vocabulary: change in quantity demanded, income effect, substitution effect, change in demand, substitutes, complements Vocabulary: elasticity, demand elasticity, elastic, inelastic, unit elastic Concept: Concept: Concept: Supply Law of Supply Elasticity of Supply 6.5.12.B 6.5.12.B 6.5.12.B Lesson Essential Question(s): How do you determine the direction of a supply curve? (A) Lesson Essential Question(s): What forces determine an increase or decrease in supply? (A) Lesson Essential Question(s): Why is it easier to increase or decrease the production of certain goods. (A) Vocabulary: supply, Law of Supply, supply schedule, supply curve, market supply curve, quantity supplied, Vocabulary: change in quantity supply, change in supply, resources, productivity, taxes and subsidies, expectations, government regualations, number of sellers, technology Vocabulary: supply elasticity, elastic supply, inelastic supply, unit elastic supply, production consideration 6.5.12.A Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 PEQUEA VALLEY SD Date: May 25, 2010 ET Curriculum: Course: Topic: Supply Subject(s): and Demand Days: 10 Grade(s): Concept: Concept: Concept: Price as a Rationing Device Equilibrium Price Social Goals & Market Efficiency 6.2.12.E, 6.2.12.F 6.4.12.E 6.2.12.K, 6.3.12.A, 6.4.12.E Lesson Essential Question(s): What is the best rationing device for our economic system? (A) Lesson Essential Question(s): How do you determine quilibrium price? (A) Lesson Essential Question(s): Why would government interfere with the markets determination of equilibrium? (A) Vocabulary: price, rationing, ration coupon, rebate Vocabulary: economic model, equilibrium price, surplus, shortage, change in demand/supply Vocabulary: price ceiling, minimum wage, price floor, target price, nonrecourse loan, deficiency payment Additional Information: Attached Document(s): Page 2 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Supply and Demand PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Law of Demand market economy demand microeconomics demand schedule demand curve Law of Demand market demand curve marginal utility diminishing marginal utility Concept: Changes in Demand change in quantity demanded income effect substitution effect change in demand substitutes complements Concept: Elasticity of Demand elasticity demand elasticity elastic inelastic unit elastic Concept: Supply supply Law of Supply supply schedule supply curve market supply curve quantity supplied - Page 1 of 2 2009 Pequea Valley SD Curriculum Social Studies 12 Curriculum: Course: Vocab Report for Topic: Subject(s): Supply and Demand PEQUEA VALLEY SD Date: May 25, 2010 ET Days: 10 Grade(s): Concept: Law of Supply change in quantity supply change in supply resources productivity taxes and subsidies expectations government regualations number of sellers technology Concept: Elasticity of Supply supply elasticity elastic supply inelastic supply unit elastic supply production consideration Concept: Price as a Rationing Device price rationing ration coupon rebate Concept: Equilibrium Price economic model equilibrium price surplus shortage change in demand/supply Concept: Social Goals & Market Efficiency price ceiling minimum wage price floor target price nonrecourse loan deficiency payment - Page 2 of 2