IB Economics/Comprehensive Syllabus Outline

Section 1: Introduction to economics Definitions of social sciences and economics Definitions of microeconomics and macroeconomics Definitions of growth, development, and sustainable development Positive and normative concepts Ceteris paribus Scarcity factors of production: land, labour, capital and management/entrepreneurship payments to factors of production: rent, wages, interest, profit Choice utility: basic definition opportunity cost free and economic goods production possibility curves: definition diagrams showing opportunity cost, actual and potential output diagrams showing economic growth and economic development Rationing systems basic economic questions what to produce? how to produce? for whom to produce? mixed economies public private central planning versus free market economies in transition Section 2: Microeconomics 2.1 Markets General Definition of markets with relevant local, national and international examples Brief descriptions of perfect competition, monopoly and oligopoly as different types of market structures, and monopolistic competition, using the characteristics of the number of buyers and sellers, type of product and barriers to entry Importance of price as a signal and as an incentive in terms of resource allocation Demand  Definition of demand Law of demand with diagrammatic analysis  Determinants of demand Fundamental distinction between a movement along a demand curve and a shift of the demand curve HL EXTENSION TOPIC Exceptions to the law of demand (the upward-sloping demand curve) ostentatious (Veblen) goods role of expectations Giffen goods  Supply Definition of supply Law of supply with diagrammatic analysis Determinants of supply Effect of taxes and subsidies on supply Fundamental distinction between a movement along a supply curve and a shift of the supply curve Interaction of demand and supply Equilibrium market clearing price and quantity Diagrammatic analysis of changes in demand and supply to show the adjustment to a new equilibrium  Price controls Maximum price: causes and consequences Minimum price: causes and consequences Price support/buffer stock schemes Commodity agreements  2.2 Elasticities Price elasticity of demand (PED) Formula Definition Possible range of values Diagrams illustrating the range of values of elasticity Varying elasticity along a straight-line D curve Determinants of price elasticity of demand Cross-elasticity of demand Definition Formula Significance of sign with respect to complements and substitutes Income elasticity of demand Definition Formula Normal goods Inferior goods  Price elasticity of supply Definition Formula Possible range of values Diagrams illustrating the range of values of elasticity Determinants of price elasticity of supply  Applications of concepts of elasticity PED and business decisions: the effect of price changes on total revenue PED and taxation Cross-elasticity of demand: relevance for firms Significance of income elasticity for sectoral change (primary › secondary › tertiary) as economic growth occurs  HIGHER LEVEL EXTENSION TOPICS Flat rate and ad valorem taxes Incidence of indirect taxes and subsidies on the producer and consumer Implication of elasticity of supply and demand for the incidence (burden) of taxation  2.3 Theory of the firm (higher level only) Cost theory Types of costs: fixed costs, variable costs (distinction between short-run and long-run) Total, average and marginal costs Accounting cost + opportunity cost = economic cost  Short-run Law of diminishing returns Total product, average product, marginal product Short-run cost curves  Long-run Economies of scale Diseconomies of scale Long-run cost curves  Revenues Total revenue Marginal revenue Average revenue  Profit Distinction between normal (zero) and supernormal (abnormal) profit Profit maximization in terms of total revenue and total costs, and in terms of marginal revenue and marginal cost Profit maximization assumed to be the main goal of firms but other goals exist (sales volume maximization, revenue maximization, environmental concerns)  Perfect competition Assumptions of the model Demand curve facing the industry and the firm in perfect competition Profit-maximizing level of output and price in the short-run and long-run The possibility of abnormal profits/losses in the short-run and normal profits in the long-run Shut-down price, break-even price Definitions of allocative and productive (technical) efficiency Efficiency in perfect competition  Monopoly Assumptions of the model Sources of monopoly power/barriers to entry Natural monopoly Demand curve facing the monopolist Profit-maximizing level of output Advantages and disadvantages of monopoly in comparison with perfect competition Efficiency in monopoly  Monopolistic competition Assumptions of the model Short-run and long-run equilibrium Product differentiation Efficiency in monopolistic competition  Oligopoly Assumptions of the model Collusive and non-collusive oligopoly Cartels Kinked demand curve as one model to describe interdependent behaviour Importance of non-price competition Theory of contestable markets  Price discrimination Definition Reasons for price discrimination Necessary conditions for the practice of price discrimination Possible advantages to either the producer or the consumer  2.4 Market failure Reasons for market failure Positive and negative externalities, with appropriate diagrams Short-term and long-term environmental concerns, with reference to sustainable development Lack of public goods Underprovision of merit goods Overprovision of demerit goods Abuse of monopoly power  Possible government responses Legislation Direct provision of merit and public goods  Taxation Subsidies Tradable permits Extension of property rights Advertising to encourage or discourage consumption International cooperation among governments Section 3: Macroeconomics 3.1 Measuring national income Circular flow of income Methods of measurement—income, expenditure and output Distinction between: gross and net national and domestic nominal and real total and per capita 3.2 Introduction to development Definitions of economic growth and economic development Differences in the definitions of the two concepts Gross Domestic Product (GDP) versus Gross National Product (GNP) as measures of growth Limitations of using GDP as a measure to compare welfare between countries Allowance for differences in purchasing power when comparing welfare between countries Alternative methods of measurement Problems of measuring development 3.3 Macroeconomic models Aggregate demand—components Aggregate supply short-run long-run (Keynesian versus neo-classical approach) Full employment level of national income Equilibrium level of national income Inflationary gap Deflationary gap Diagram illustrating trade/business cycle 3.4 Demand-side and supply-side policies Shifts in the aggregate demand curve/demand-side policies fiscal policy  interest rates as a tool of monetary policy Shifts in the aggregate supply curve/supply-side policies Strengths and weaknesses of these policies HL EXTENSION Multiplier calculation of multiplier Accelerator "Crowding out” 3.5 Unemployment and inflation Unemployment Full employment and underemployment  Unemployment rate Costs of unemployment Types of unemployment structural frictional seasonal cyclical/demand-deficient real wage Measures to deal with unemployment Inflation Definitions of inflation and deflation Costs of inflation and deflation Causes of inflation cost push demand pull excess monetary growth HL EXTENSION Methods of measuring inflation Problems of the methods of measuring inflation Phillips curve short-run long-run Natural rate of unemployment 'Non-Accelerating Inflation Rate of Unemployment (NAIRU) 3.6 Distribution of income Direct taxation Indirect taxation Progressive taxation Proportional taxation Regressive taxation 'Transfer payments HL EXTENSION Laffer curve Lorenz curve and Gini coefficient Section 4: International Trade 4.1 Reasons for trade Differences in factor endowments Variety and quality of goods Gains from specialization  Political HL EXTENSION Absolute and comparative advantage (numerical and diagrammatic representations) opportunity cost limitations of the theory of comparative advantage 4.2 Free trade and protectionism Definition of free trade Types of protectionism Tariffs Quotas Subsidies Voluntary Export Restraints (VERs) Administrative obstacles Health and safety standards Environmental standards Arguments for protectionism Infant industry argument Efforts of a developing country to diversify Protection of employment Source of government revenue Strategic arguments Means to overcome a balance of payments disequilibrium Anti-dumping Arguments against protectionism Inefficiency of resource allocation Costs of long-run reliance on protectionist methods Increased prices of goods and services to consumers The cost effect of protected imports on export competitiveness 4.3 Economic integration Globalization Trading blocs Free trade areas (FTAs) Customs unions Common markets HL EXTENSION Trade creation and trade diversion Obstacles to achieving integration reluctance to surrender political sovereignty reluctance to surrender economic sovereignty 4.4 World Trade Organization (WTO) Aims Success and failure viewed from different perspectives 4.5 Balance of payments Current account balance of trade invisible balance Capital account 4.6 Exchange rates Fixed exchange rates Floating exchange rates Managed exchange rates Distinction between depreciation and devaluation appreciation and revaluation Effects on exchange rates of trade flow capital flows/interest rate changes inflation speculation use of foreign currency reserves HL EXTENSION Relative advantages and disadvantages of fixed and floating rates Advantages and disadvantages of single currencies/monetary integration Purchasing power parity theory (PPP) 4.7 Balance of payment problems Consequences of a current account deficit or surplus Methods of correction managed changes in exchange rates reduction in aggregate demand/expenditure-reducing policies change in supply-side policies to increase competitiveness protectionism/expenditure-switching policies Consequences of a capital account deficit or surplus HL EXTENSION Marshall-Lerner condition J-curve 4.8 Terms of trade Definition of terms of trade Consequences of a change in the terms of trade for a country's balance of payments and domestic economy 'The significance of deteriorating terms of trade for developing countries HL EXTENSION Measurement of terms of trade Causes of changes in a country's terms of trade in the short-run and long-run Elasticity of demand for imports and exports Section 5: Development economics 5.1 Sources of economic growth and/or development Natural factors: the quantity and/or quality of land or raw materials Human factors: the quantity and/or quality of human resources Physical capital and technological factors: the quantity and/or quality of physical capital Institutional factors that contribute to development banking system education system health care infrastructure political stability 5.2 Consequences of growth Externalities Income distribution Sustainability 5.3 Barriers to economic growth and/or development Poverty cycle: low incomes › low savings › low investment › low productivity > low incomes Institutional and political factors ineffective taxation structure lack of property rights political instability corruption unequal distribution of income formal and informal markets lack of infrastructure International trade barriers overdependence on primary products consequences of adverse terms of trade consequences of a narrow range of exports protectionism in international trade International financial barriers indebtedness non-convertible currencies capital flight Social and cultural factors acting as barriers religion culture tradition gender issues 5.4 Growth and development strategies Harrod-Domar growth model 'Structural change/dual sector model Types of aid bilateral, multilateral grant aid, soft loans official aid tied aid Export-led growth/outward-oriented strategies Import substitution/inward-oriented strategies/protectionism  Commercial loans Fair trade organizations Micro-credit schemes Foreign direct investment Sustainable development 5.5 Evaluation of growth and development strategies Evaluation of the following in terms of achieving growth and/or development aid and trade market-led and interventionist strategies The role of international financial institutions the International Monetary Fund (IMF) the World Bank private sector banks non-governmental organizations (NGOs) multinational corporations/transnational corporations (MNCs/TNCs) commodity agreements