1. Basic Economic Concepts1.1 Scarcity0/01.1.1 Defining Scarcity and Resources1.1.2 Why Scarcity Forces Choice1.2 Opportunity Cost and the Production Possibilities Curve (PPC)0/01.2.1 The PPC Model Explained1.2.2 Opportunity Cost and Trade-offs1.2.3 Efficiency and Inefficiency on the PPC1.2.4 Types of Opportunity Costs1.2.5 Shifts in the PPC1.2.6 Economic Growth and the PPC1.3 Comparative Advantage and Gains from Trade0/01.3.1 Absolute Advantage1.3.2 Comparative Advantage1.3.3 Specialization and Trade1.3.4 Terms of Trade1.3.5 Gains from Trade1.4 Demand0/01.4.1 The Law of Demand1.4.2 Demand Curve and Quantity Demanded1.4.3 Determinants of Demand1.5 Supply0/01.5.1 The Law of Supply1.5.2 Supply Curve and Quantity Supplied1.5.3 Determinants of Supply1.6 Market Equilibrium, Disequilibrium, and Changes in Equilibrium0/01.6.1 Market Equilibrium1.6.2 Surpluses and Shortages1.6.3 Price Adjustment Mechanism1.6.4 Changes in Equilibrium1. Basic Economic Concepts1.1 Scarcity0/01.1.1 Defining Scarcity and Resources1.1.2 Why Scarcity Forces Choice1.2 Opportunity Cost and the Production Possibilities Curve (PPC)0/01.2.1 The PPC Model Explained1.2.2 Opportunity Cost and Trade-offs1.2.3 Efficiency and Inefficiency on the PPC1.2.4 Types of Opportunity Costs1.2.5 Shifts in the PPC1.2.6 Economic Growth and the PPC1.3 Comparative Advantage and Gains from Trade0/01.3.1 Absolute Advantage1.3.2 Comparative Advantage1.3.3 Specialization and Trade1.3.4 Terms of Trade1.3.5 Gains from Trade1.4 Demand0/01.4.1 The Law of Demand1.4.2 Demand Curve and Quantity Demanded1.4.3 Determinants of Demand1.5 Supply0/01.5.1 The Law of Supply1.5.2 Supply Curve and Quantity Supplied1.5.3 Determinants of Supply1.6 Market Equilibrium, Disequilibrium, and Changes in Equilibrium0/01.6.1 Market Equilibrium1.6.2 Surpluses and Shortages1.6.3 Price Adjustment Mechanism1.6.4 Changes in Equilibrium2. Economic Indicators and the Business Cycle2.1 The Circular Flow and GDP0/02.1.1 The Meaning of GDP2.1.2 Circular Flow Model Overview2.1.3 GDP as Income and Expenditure2.1.4 Expenditure Approach to GDP2.1.5 Income Approach to GDP2.1.6 Value-Added Approach to GDP2.1.7 Calculating Nominal GDP2.2 Limitations of GDP0/02.2.1 Why GDP Is Useful2.2.2 Nonmarket Transactions2.2.3 Underground Economy2.2.4 GDP and Well-Being2.3 Unemployment0/02.3.1 The Labor Force2.3.2 Measuring Unemployment2.3.3 Labor Force Participation Rate2.3.4 Calculating Labor Market Indicators2.3.5 Limitations of Unemployment Data2.3.6 Types of Unemployment2.3.7 Natural Rate of Unemployment2.3.8 Changes in Unemployment Over Time2.4 Price Indices and Inflation0/02.4.1 Consumer Price Index (CPI)2.4.2 Calculating Inflation2.4.3 Inflation, Deflation, and Disinflation2.4.4 Real vs Nominal Values2.4.5 Using Price Indices Over Time2.4.6 Calculating Real Variables2.4.7 Limitations of CPI2.5 Costs of Inflation0/02.5.1 Redistribution Effects of Inflation2.5.2 Impact on Individuals and Firms2.5.3 Inflation vs Deflation Effects2.6 Real vs Nominal GDP0/02.6.1 Nominal GDP Explained2.6.2 Real GDP Explained2.6.3 Comparing Real and Nominal GDP2.6.4 Calculating Real GDP2.6.5 GDP Deflator2.6.6 Converting Between Measures2.7 Business Cycles0/02.7.1 What Are Business Cycles?2.7.2 Phases of the Business Cycle2.7.3 Turning Points in the Cycle2.7.4 Output Gap2.7.5 Potential Output and Full Employment2.7.6 Long-Run Growth vs Short-Run Fluctuations2. Economic Indicators and the Business Cycle2.1 The Circular Flow and GDP0/02.1.1 The Meaning of GDP2.1.2 Circular Flow Model Overview2.1.3 GDP as Income and Expenditure2.1.4 Expenditure Approach to GDP2.1.5 Income Approach to GDP2.1.6 Value-Added Approach to GDP2.1.7 Calculating Nominal GDP2.2 Limitations of GDP0/02.2.1 Why GDP Is Useful2.2.2 Nonmarket Transactions2.2.3 Underground Economy2.2.4 GDP and Well-Being2.3 Unemployment0/02.3.1 The Labor Force2.3.2 Measuring Unemployment2.3.3 Labor Force Participation Rate2.3.4 Calculating Labor Market Indicators2.3.5 Limitations of Unemployment Data2.3.6 Types of Unemployment2.3.7 Natural Rate of Unemployment2.3.8 Changes in Unemployment Over Time2.4 Price Indices and Inflation0/02.4.1 Consumer Price Index (CPI)2.4.2 Calculating Inflation2.4.3 Inflation, Deflation, and Disinflation2.4.4 Real vs Nominal Values2.4.5 Using Price Indices Over Time2.4.6 Calculating Real Variables2.4.7 Limitations of CPI2.5 Costs of Inflation0/02.5.1 Redistribution Effects of Inflation2.5.2 Impact on Individuals and Firms2.5.3 Inflation vs Deflation Effects2.6 Real vs Nominal GDP0/02.6.1 Nominal GDP Explained2.6.2 Real GDP Explained2.6.3 Comparing Real and Nominal GDP2.6.4 Calculating Real GDP2.6.5 GDP Deflator2.6.6 Converting Between Measures2.7 Business Cycles0/02.7.1 What Are Business Cycles?2.7.2 Phases of the Business Cycle2.7.3 Turning Points in the Cycle2.7.4 Output Gap2.7.5 Potential Output and Full Employment2.7.6 Long-Run Growth vs Short-Run Fluctuations3. National Income and Price DeterminationPremium3.1 Aggregate Demand (AD)0/03.1.1 What Aggregate Demand Shows3.1.2 The Components of Aggregate Demand3.1.3 Why the AD Curve Slopes Downward3.1.4 What Shifts Aggregate Demand3.2 Multipliers0/03.2.1 Autonomous Spending and the Multiplier Process3.2.2 The Expenditure Multiplier3.2.3 The Tax Multiplier3.2.4 MPC, MPS, and Disposable Income3.2.5 Calculating Real GDP Changes with Multipliers3.3 Short-Run Aggregate Supply (SRAS)0/03.3.1 What Short-Run Aggregate Supply Shows3.3.2 Why the SRAS Curve Slopes Upward3.3.3 What Shifts Short-Run Aggregate Supply3.3.4 SRAS, Inflation, and Unemployment3.4 Long-Run Aggregate Supply (LRAS)0/03.4.1 The Short Run vs. the Long Run3.4.2 Maximum Sustainable Capacity and Full Employment3.4.3 Why the LRAS Curve Is Vertical3.4.4 LRAS and the Production Possibilities Curve3.5 Equilibrium in the Aggregate Demand-Aggregate Supply (AD-AS) Model0/03.5.1 Short-Run Equilibrium in the AD-AS Model3.5.2 Long-Run Equilibrium at Full Employment3.5.3 Recessionary and Inflationary Output Gaps3.6 Changes in the AD-AS Model in the Short Run0/03.6.1 Short-Run Effects of AD Shocks3.6.2 Short-Run Effects of SRAS Shocks3.6.3 Demand-Pull Inflation3.6.4 Cost-Push Inflation3.7 Long-Run Self-Adjustment0/03.7.1 How the Economy Self-Adjusts After a Shock3.7.2 Returning to Full Employment and the Natural Rate3.7.3 LRAS Shifts and Economic Growth3.8 Fiscal Policy0/03.8.1 What Fiscal Policy Is and Its Goals3.8.2 Government Spending, Taxes, and Transfers3.8.3 Direct and Indirect Effects on Aggregate Demand3.8.4 Calculating Fiscal Policy Effects with Multipliers3.8.5 Expansionary Fiscal Policy and Recessionary Gaps3.8.6 Contractionary Fiscal Policy and Inflationary Gaps3.8.7 Showing Fiscal Policy on the AD-AS Model3.8.8 Lags in Discretionary Fiscal Policy3.9 Automatic Stabilizers0/03.9.1 What Automatic Stabilizers Do3.9.2 Automatic Tax Changes in Recessions3.9.3 Automatic Tax Changes in Expansions3.9.4 Transfer Payments as Automatic Stabilizers3. National Income and Price DeterminationPremium3.1 Aggregate Demand (AD)0/03.1.1 What Aggregate Demand Shows3.1.2 The Components of Aggregate Demand3.1.3 Why the AD Curve Slopes Downward3.1.4 What Shifts Aggregate Demand3.2 Multipliers0/03.2.1 Autonomous Spending and the Multiplier Process3.2.2 The Expenditure Multiplier3.2.3 The Tax Multiplier3.2.4 MPC, MPS, and Disposable Income3.2.5 Calculating Real GDP Changes with Multipliers3.3 Short-Run Aggregate Supply (SRAS)0/03.3.1 What Short-Run Aggregate Supply Shows3.3.2 Why the SRAS Curve Slopes Upward3.3.3 What Shifts Short-Run Aggregate Supply3.3.4 SRAS, Inflation, and Unemployment3.4 Long-Run Aggregate Supply (LRAS)0/03.4.1 The Short Run vs. the Long Run3.4.2 Maximum Sustainable Capacity and Full Employment3.4.3 Why the LRAS Curve Is Vertical3.4.4 LRAS and the Production Possibilities Curve3.5 Equilibrium in the Aggregate Demand-Aggregate Supply (AD-AS) Model0/03.5.1 Short-Run Equilibrium in the AD-AS Model3.5.2 Long-Run Equilibrium at Full Employment3.5.3 Recessionary and Inflationary Output Gaps3.6 Changes in the AD-AS Model in the Short Run0/03.6.1 Short-Run Effects of AD Shocks3.6.2 Short-Run Effects of SRAS Shocks3.6.3 Demand-Pull Inflation3.6.4 Cost-Push Inflation3.7 Long-Run Self-Adjustment0/03.7.1 How the Economy Self-Adjusts After a Shock3.7.2 Returning to Full Employment and the Natural Rate3.7.3 LRAS Shifts and Economic Growth3.8 Fiscal Policy0/03.8.1 What Fiscal Policy Is and Its Goals3.8.2 Government Spending, Taxes, and Transfers3.8.3 Direct and Indirect Effects on Aggregate Demand3.8.4 Calculating Fiscal Policy Effects with Multipliers3.8.5 Expansionary Fiscal Policy and Recessionary Gaps3.8.6 Contractionary Fiscal Policy and Inflationary Gaps3.8.7 Showing Fiscal Policy on the AD-AS Model3.8.8 Lags in Discretionary Fiscal Policy3.9 Automatic Stabilizers0/03.9.1 What Automatic Stabilizers Do3.9.2 Automatic Tax Changes in Recessions3.9.3 Automatic Tax Changes in Expansions3.9.4 Transfer Payments as Automatic Stabilizers4. Financial SectorPremium4.1 Financial Assets0/04.1.1 Comparing Liquidity, Return, and Risk4.1.2 Money and Its Most Liquid Forms4.1.3 Bonds, Stocks, and Asset Choice4.1.4 Bond Prices and the Opportunity Cost of Money4.2 Nominal v. Real Interest Rates0/04.2.1 Defining Nominal Interest Rates4.2.2 Expected Inflation and Nominal Rates4.2.3 Calculating the Real Interest Rate4.3 Definition, Measurement, and Functions of Money0/04.3.1 What Counts as Money?4.3.2 The Functions of Money4.3.3 Measuring Money with M1 and M24.3.4 Monetary Base and Bank Reserves4.4 Banking and the Expansion of the Money Supply0/04.4.1 Bank Balance Sheets and Fractional Reserve Banking4.4.2 Required Reserves, Excess Reserves, and Lending4.4.3 The Money Multiplier and Monetary Base4.4.4 Calculating Maximum Money Creation4.4.5 Limits of the Simple Money Multiplier4.5 The Money Market0/04.5.1 Money Demand and Nominal Interest Rates4.5.2 Why the Money Supply Curve Is Vertical4.5.3 Equilibrium in the Money Market4.5.4 Surpluses, Shortages, and Interest Rate Adjustment4.5.5 Shifts in Money Demand and Money Supply4.6 Monetary Policy0/04.6.1 Goals of Monetary Policy4.6.2 Main Tools of Monetary Policy4.6.3 Open-Market Operations and the Monetary Base4.6.4 Policy Rates in Limited-Reserve and Ample-Reserve Systems4.6.5 Expansionary and Contractionary Monetary Policy4.6.6 Monetary Policy Transmission to the Macroeconomy4.6.7 Modeling the Short-Run Effects of Monetary Policy4.6.8 Why Monetary Policy Has Lags4.7 The Loanable Funds Market0/04.7.1 Understanding the Loanable Funds Market4.7.2 Demand for Loanable Funds4.7.3 Supply of Loanable Funds and National Saving4.7.4 Open Economies and Net Capital Inflow4.7.5 Equilibrium and Real Interest Rate Adjustment4.7.6 Government Policy and Other Market Shifters4. Financial SectorPremium4.1 Financial Assets0/04.1.1 Comparing Liquidity, Return, and Risk4.1.2 Money and Its Most Liquid Forms4.1.3 Bonds, Stocks, and Asset Choice4.1.4 Bond Prices and the Opportunity Cost of Money4.2 Nominal v. Real Interest Rates0/04.2.1 Defining Nominal Interest Rates4.2.2 Expected Inflation and Nominal Rates4.2.3 Calculating the Real Interest Rate4.3 Definition, Measurement, and Functions of Money0/04.3.1 What Counts as Money?4.3.2 The Functions of Money4.3.3 Measuring Money with M1 and M24.3.4 Monetary Base and Bank Reserves4.4 Banking and the Expansion of the Money Supply0/04.4.1 Bank Balance Sheets and Fractional Reserve Banking4.4.2 Required Reserves, Excess Reserves, and Lending4.4.3 The Money Multiplier and Monetary Base4.4.4 Calculating Maximum Money Creation4.4.5 Limits of the Simple Money Multiplier4.5 The Money Market0/04.5.1 Money Demand and Nominal Interest Rates4.5.2 Why the Money Supply Curve Is Vertical4.5.3 Equilibrium in the Money Market4.5.4 Surpluses, Shortages, and Interest Rate Adjustment4.5.5 Shifts in Money Demand and Money Supply4.6 Monetary Policy0/04.6.1 Goals of Monetary Policy4.6.2 Main Tools of Monetary Policy4.6.3 Open-Market Operations and the Monetary Base4.6.4 Policy Rates in Limited-Reserve and Ample-Reserve Systems4.6.5 Expansionary and Contractionary Monetary Policy4.6.6 Monetary Policy Transmission to the Macroeconomy4.6.7 Modeling the Short-Run Effects of Monetary Policy4.6.8 Why Monetary Policy Has Lags4.7 The Loanable Funds Market0/04.7.1 Understanding the Loanable Funds Market4.7.2 Demand for Loanable Funds4.7.3 Supply of Loanable Funds and National Saving4.7.4 Open Economies and Net Capital Inflow4.7.5 Equilibrium and Real Interest Rate Adjustment4.7.6 Government Policy and Other Market Shifters5. Long-Run Consequences of Stabilization PoliciesPremium5.1 Fiscal and Monetary Policy Actions in the Short Run0/05.1.1 Using Expansionary Fiscal and Monetary Policy to Close a Recessionary Gap5.1.2 Using Contractionary Fiscal and Monetary Policy to Close an Inflationary Gap5.1.3 Tracking the Effects of Combined Policies on AD, Output, Prices, and Interest Rates5.2 The Phillips Curve0/05.2.1 The Short-Run Phillips Curve and the Inflation-Unemployment Trade-Off5.2.2 The Long-Run Phillips Curve and Long-Run Equilibrium5.2.3 Inflationary and Recessionary Gaps on the Phillips Curve5.2.4 Demand Shocks and Movement Along the Short-Run Phillips Curve5.2.5 Supply Shocks and Shifts of the Short-Run Phillips Curve5.2.6 Natural Rate Changes and Shifts of the Long-Run Phillips Curve5.3 Money Growth and Inflation0/05.3.1 Why Inflation Is a Monetary Phenomenon5.3.2 Money, Full Employment, and Long-Run Real Output5.3.3 The Quantity Theory of Money and Long-Run Inflation5.3.4 Using the Quantity Theory to Calculate Key Variables5.4 Government Deficits and the National Debt0/05.4.1 Defining Budget Surpluses, Budget Deficits, and the National Debt5.4.2 How Annual Deficits Add to the National Debt5.4.3 Why Interest Payments Create a Burden of National Debt5.5 Crowding Out0/05.5.1 Government Deficits and Borrowing in the Loanable Funds Market5.5.2 Using the Loanable Funds Model to Show Crowding Out5.5.3 Short-Run Effects of Crowding Out on Private Spending5.5.4 Long-Run Growth Costs of Crowding Out5.6 Economic Growth0/05.6.1 Measuring Economic Growth with Real GDP per Capita5.6.2 The Aggregate Production Function and the Link Between Employment and Output5.6.3 Labor Productivity and Output per Worker5.6.4 What Determines Productivity: Technology, Human Capital, and Physical Capital5.6.5 Capital per Person and Output per Capita5.6.6 PPC Shifts, LRAS Shifts, and Long-Run Growth5.7 Public Policy and Economic Growth0/05.7.1 How Public Policy Affects Productivity, Labor Force Participation, and Growth5.7.2 Infrastructure and Technology Investment as Growth Policy5.7.3 Defining Supply-Side Fiscal Policies5.7.4 Short-Run and Long-Run Effects of Supply-Side Fiscal Policies5. Long-Run Consequences of Stabilization PoliciesPremium5.1 Fiscal and Monetary Policy Actions in the Short Run0/05.1.1 Using Expansionary Fiscal and Monetary Policy to Close a Recessionary Gap5.1.2 Using Contractionary Fiscal and Monetary Policy to Close an Inflationary Gap5.1.3 Tracking the Effects of Combined Policies on AD, Output, Prices, and Interest Rates5.2 The Phillips Curve0/05.2.1 The Short-Run Phillips Curve and the Inflation-Unemployment Trade-Off5.2.2 The Long-Run Phillips Curve and Long-Run Equilibrium5.2.3 Inflationary and Recessionary Gaps on the Phillips Curve5.2.4 Demand Shocks and Movement Along the Short-Run Phillips Curve5.2.5 Supply Shocks and Shifts of the Short-Run Phillips Curve5.2.6 Natural Rate Changes and Shifts of the Long-Run Phillips Curve5.3 Money Growth and Inflation0/05.3.1 Why Inflation Is a Monetary Phenomenon5.3.2 Money, Full Employment, and Long-Run Real Output5.3.3 The Quantity Theory of Money and Long-Run Inflation5.3.4 Using the Quantity Theory to Calculate Key Variables5.4 Government Deficits and the National Debt0/05.4.1 Defining Budget Surpluses, Budget Deficits, and the National Debt5.4.2 How Annual Deficits Add to the National Debt5.4.3 Why Interest Payments Create a Burden of National Debt5.5 Crowding Out0/05.5.1 Government Deficits and Borrowing in the Loanable Funds Market5.5.2 Using the Loanable Funds Model to Show Crowding Out5.5.3 Short-Run Effects of Crowding Out on Private Spending5.5.4 Long-Run Growth Costs of Crowding Out5.6 Economic Growth0/05.6.1 Measuring Economic Growth with Real GDP per Capita5.6.2 The Aggregate Production Function and the Link Between Employment and Output5.6.3 Labor Productivity and Output per Worker5.6.4 What Determines Productivity: Technology, Human Capital, and Physical Capital5.6.5 Capital per Person and Output per Capita5.6.6 PPC Shifts, LRAS Shifts, and Long-Run Growth5.7 Public Policy and Economic Growth0/05.7.1 How Public Policy Affects Productivity, Labor Force Participation, and Growth5.7.2 Infrastructure and Technology Investment as Growth Policy5.7.3 Defining Supply-Side Fiscal Policies5.7.4 Short-Run and Long-Run Effects of Supply-Side Fiscal Policies6. Open Economy— International Trade and FinancePremium6.1 Balance of Payments Accounts0/06.1.1 Understanding the Current Account6.1.2 Current Account Surpluses and Deficits6.1.3 Understanding the Capital and Financial Account6.1.4 Capital and Financial Account Surpluses and Deficits6.1.5 Calculating the Balance of Payments6.2 Exchange Rates0/06.2.1 What an Exchange Rate Measures6.2.2 Currency Appreciation and Depreciation6.2.3 Calculating Currency Values6.3 The Foreign Exchange Market0/06.3.1 Demand for Currency in the Foreign Exchange Market6.3.2 Supply of Currency in the Foreign Exchange Market6.3.3 Equilibrium Exchange Rates6.3.4 Surpluses, Shortages, and Market Adjustment6.4 Effect of Changes in Policies and Economic Conditions on the Foreign Exchange Market0/06.4.1 What Shifts Currency Demand and Supply6.4.2 How Demand and Supply Shifts Change Exchange Rates6.4.3 Fiscal Policy and Exchange Rates6.4.4 Monetary Policy, Interest Rates, and Exchange Rates6.5 Changes in the Foreign Exchange Market and Net Exports0/06.5.1 How Appreciation Affects Exports and Imports6.5.2 How Appreciation Changes Net Exports and Aggregate Demand6.5.3 How Depreciation Affects Exports and Imports6.5.4 How Depreciation Changes Net Exports and Aggregate Demand6.6 Real Interest Rates and International Capital Flows0/06.6.1 Real Interest Rates and the Relative Return on Assets6.6.2 Why Capital Flows Toward Higher Interest Rates6.6.3 Capital Flows, Foreign Exchange, and Loanable Funds6.6.4 Central Banks and Net Capital Inflows6. Open Economy— International Trade and FinancePremium6.1 Balance of Payments Accounts0/06.1.1 Understanding the Current Account6.1.2 Current Account Surpluses and Deficits6.1.3 Understanding the Capital and Financial Account6.1.4 Capital and Financial Account Surpluses and Deficits6.1.5 Calculating the Balance of Payments6.2 Exchange Rates0/06.2.1 What an Exchange Rate Measures6.2.2 Currency Appreciation and Depreciation6.2.3 Calculating Currency Values6.3 The Foreign Exchange Market0/06.3.1 Demand for Currency in the Foreign Exchange Market6.3.2 Supply of Currency in the Foreign Exchange Market6.3.3 Equilibrium Exchange Rates6.3.4 Surpluses, Shortages, and Market Adjustment6.4 Effect of Changes in Policies and Economic Conditions on the Foreign Exchange Market0/06.4.1 What Shifts Currency Demand and Supply6.4.2 How Demand and Supply Shifts Change Exchange Rates6.4.3 Fiscal Policy and Exchange Rates6.4.4 Monetary Policy, Interest Rates, and Exchange Rates6.5 Changes in the Foreign Exchange Market and Net Exports0/06.5.1 How Appreciation Affects Exports and Imports6.5.2 How Appreciation Changes Net Exports and Aggregate Demand6.5.3 How Depreciation Affects Exports and Imports6.5.4 How Depreciation Changes Net Exports and Aggregate Demand6.6 Real Interest Rates and International Capital Flows0/06.6.1 Real Interest Rates and the Relative Return on Assets6.6.2 Why Capital Flows Toward Higher Interest Rates6.6.3 Capital Flows, Foreign Exchange, and Loanable Funds6.6.4 Central Banks and Net Capital Inflows