Class notes
Lecture Notes - Chapter 16
These lecture notes from Chapter 16 of Microeconomics: Canada in the Global Environment (11th Edition) examine the economic challenges associated with public goods and common resources. The notes distinguish between private goods, public goods, common resources, and club goods based on rivalry and excludability. They explain how the **free-rider problem** leads to underproduction of public goods and how the **tragedy of the commons** results in overuse of shared resources. Graphs illustrate inef...
mattcochrane
Class notes
Lecture Notes - Chapter 15
These lecture notes from Chapter 15 of Microeconomics: Canada in the Global Environment (11th Edition) explore how externalities—costs or benefits affecting third parties—lead to market failure. Negative externalities like pollution result in overproduction, while positive externalities like vaccinations cause underproduction. Graphs illustrate the gaps between private and social costs or benefits, highlighting resulting deadweight losses. The notes explain corrective tools such as Pigovian ...
mattcochrane
Class notes
Lecture Notes - Chapter 17
These lecture notes from Chapter 17 of Microeconomics: Canada in the Global Environment (11th Edition) explore how markets for factors of production—labour, capital, land, and natural resources—determine income distribution and resource allocation. The notes explain how the value of marginal product (VMP) guides a firm’s demand for each factor and how wages, employment, and rental rates are set through supply and demand interactions. The role of labour unions, minimum wages, and productivi...
mattcochrane
Class notes
Lecture Notes - Chapter 9
These lecture notes from Chapter 9 of Microeconomics: Canada in the Global Environment (11th Edition) explore how consumers make optimal choices given their income, preferences, and prices. The budget line illustrates consumption possibilities, while indifference curves map consumer preferences. The concept of diminishing marginal rate of substitution explains why indifference curves are convex. The notes detail how consumers reach utility-maximizing choices where the budget line is tangent to a...
mattcochrane
Class notes
Lecture Notes - Chapter 14
These lecture notes from Chapter 14 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore oligopoly, a market structure characterized by few dominant firms and strategic interdependence. The notes explain how game theory, including payoff matrices and the prisoner’s dilemma, helps predict firm behavior regarding price, output, advertising, and R&D. The kinked demand curve model illustrates price rigidity in oligopolies. Real-world examples from airlines, telecoms, and su...
mattcochrane
Class notes
Lecture Notes - Chapter 13
These lecture notes from Chapter 13 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore monopolistic competition, a common market structure characterized by many firms offering differentiated products. The notes explain how firms set prices and output in the short run—earning profits or losses—and how long-run entry erodes economic profit. Graphs illustrate equilibrium conditions and inefficiencies such as excess capacity. The chapter also explains why firms spend he...
mattcochrane
Class notes
Lecture Notes - Chapter 12
These lecture notes from Chapter 12 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore the nature and behavior of monopolies. They explain how monopolies arise through barriers to entry and how a single-price monopolist determines output where marginal revenue equals marginal cost. The notes compare monopoly outcomes to perfect competition, highlighting reduced output, higher prices, and deadweight loss. Price discrimination is examined as a strategy to increase profit ...
mattcochrane
Class notes
Lecture Notes - Chapter 18
These lecture notes from Chapter 18 of Microeconomics: Canada in the Global Environment (11th Edition) examine the distribution of income and wealth in Canada and globally. The notes explain how inequality is measured using tools like the Lorenz curve and Gini coefficient and highlight trends in Canadian and international inequality. They explore the sources of inequality—including labour market differences, capital income, and systemic barriers—and discuss how Canada reduces inequality thro...
mattcochrane
Class notes
Lecture Notes - Chapter 5
These lecture notes from Chapter 5 of Microeconomics: Canada in the Global Environment (11th Edition) examine how scarce resources are allocated and the concepts of efficiency and equity. The notes explore various allocation methods—market price, command, lottery, and more—and explain how demand reflects marginal benefit and supply reflects marginal cost. Key terms like consumer surplus and producer surplus are defined with graph descriptions for clarity. The notes also address market effic...
mattcochrane
Class notes
Lecture Notes - Chapter 8
These lecture notes from Chapter 8 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore how consumers make choices using the concept of utility. The notes explain total and marginal utility, the law of diminishing marginal utility, and how consumers maximize satisfaction within budget constraints using the equi-marginal principle. The paradox of value—why water costs less than diamonds—is resolved by focusing on marginal rather than total utility. The lecture also int...
mattcochrane
Class notes
Lecture Notes - Chapter 4
These lecture notes from Chapter 4 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore elasticity, a key concept in understanding how quantity demanded or supplied responds to changes in price, income, or related goods' prices. The notes define, calculate, and interpret price elasticity of demand, income elasticity, cross-price elasticity, and price elasticity of supply, using real-world examples for clarity. Factors influencing elasticity—such as time, necessity, a...
mattcochrane
Class notes
Lecture Notes - Chapter 2
These lecture notes explore Chapter 2 of *Microeconomics: Canada in the Global Environment (11th Edition)*, focusing on the economic problem of scarcity and choice. Key concepts include the Production Possibilities Frontier (PPF), opportunity cost, and allocative efficiency, with graphs described to help students visualize trade-offs. The notes explain how specialization and trade allow economies to consume beyond their limits and how current production choices affect future growth and employmen...
mattcochrane
Class notes
Lecture Notes - Chapter 7
These lecture notes from Chapter 7 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore the mechanics and impacts of international trade. The notes explain how trade allows countries to specialize based on comparative advantage, increasing overall efficiency and consumer choice. They analyze the gains from trade and identify both winners and losers in domestic markets. Key trade barriers such as tariffs, quotas, and non-tariff regulations are examined for their economic e...
mattcochrane
Class notes
Lecture Notes - Chapter 10
These lecture notes from Chapter 10 of *Microeconomics: Canada in the Global Environment (11th Edition)* explain how firms make production decisions by analyzing costs in the short run and long run. The notes distinguish between accounting and economic profit, define total, marginal, and average product, and derive short-run cost curves like marginal cost and average total cost. They also introduce the long-run average cost curve, explaining how firms experience economies and diseconomies of sca...
mattcochrane
Class notes
Lecture Notes - Chapter 1
These lecture notes provide a comprehensive introduction to economics, based on *Microeconomics: Canada in the Global Environment* (11th Edition). They explore the definition of economics and distinguish between microeconomics and macroeconomics, while addressing the two big economic questions: what to produce and how self-interest aligns with social interest. Key concepts such as opportunity cost, marginal analysis, and incentives are explained with real-world examples. The notes also highlight...
mattcochrane
Class notes
Lecture Notes - Chapter 11
These lecture notes from Chapter 11 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore the characteristics and dynamics of perfect competition. The notes explain how firms act as price takers, make output decisions by equating marginal cost and marginal revenue, and earn profits or incur losses in the short run. In the long run, entry and exit drive the market to zero economic profit and productive efficiency. Technological advancements lower costs and shift supply. Per...
mattcochrane
Class notes
Lecture Notes - Chapter 6
These lecture notes from Chapter 6 of Microeconomics: Canada in the Global Environment (11th Edition) explore the effects of government intervention in markets. Key policies analyzed include rent ceilings, minimum wage laws, taxes, production quotas, subsidies, and prohibitions on illegal goods. The notes explain how these interventions impact supply, demand, prices, and quantities, often creating unintended consequences like shortages, unemployment, or black markets. Graphs are described to hel...
mattcochrane
Class notes
Lecture Notes - Chapter 3
These lecture notes from Chapter 3 of *Microeconomics: Canada in the Global Environment (11th Edition)* explore how prices and quantities are determined in competitive markets using the demand and supply model. Key concepts include opportunity cost, the law of demand and supply, and the factors that shift each curve. The notes explain how market equilibrium is achieved and how surpluses and shortages influence price changes. Detailed graph descriptions help students visualize market dynamics. Re...
mattcochrane
Class notes
microeconomics principles econ 2613 partial notes
these notes are from start of class until near the end of second month of the semester.
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