Mockup of two printed books

The Economy 2.0

Economics for a changing world

An open-access textbook for any first course in economics, whether principles, micro, or macro.

Read The Economy 2.0: Microeconomics Read The Economy 2.0: Macroeconomics Read The Economy 1.0

The Economy 2.0 is a complete introduction to economics and the economy. It’s student-centred and motivated by real-world problems and real-world data. The Economy 1.0, CORE Econ’s original textbook, is still available.

The Economy 2.0

Full table of contents
Building a scaffold with bamboo in Hong Kong.

Preface
We're changing the way economics is taught

Learn more about our mission and what makes The Economy 2.0 a unique textbook.

A giant bushfire burning out of control near Cape Town, South Africa in 2009

Unit 1
Prosperity, inequality, and planetary limits

How capitalism revolutionized the way we live, and how economics attempts to understand this and other economic systems.

Production of made-to-measure suits, at the KuteSmart firm in Shandong, China.

Unit 2
Technology and incentives

How improvements in technology happen, and how they sustain growth in living standards.

Commuters rushing to work across Reuters Square

Unit 3
Doing the best you can: Scarcity, wellbeing, and working hours

How individuals do the best they can within the options available, and how they resolve the trade-off between earnings and free time.

Irrigated Rice Terrace Fields in Yuanyang County, Yunnan Province, China

Unit 4
Strategic interactions and social dilemmas

How, when social dilemmas arise from self-interested behaviour, a combination of social norms, a regard for the wellbeing of others, and appropriate institutions may lead to more desirable social outcomes.

Suffragettes on their way to Boston

Unit 5
The rules of the game: Who gets what and why

How institutions influence the fairness and efficiency of the outcomes that result when people interact in the economy.

Woman working late from home

Unit 6
The firm and its employees

How the interactions among the firm’s owners, managers, and employees influence wages, work, and profits, and how this affects the entire economy.

Shelves full of bottled water for sale in supermarket

Unit 7
The firm and its customers

How a profit-maximizing firm producing a differentiated product interacts with its customers.

People buying vegetables from a vegetable market, Municipal Market, Panaji, North Goa, India

Unit 8
Supply and demand: Markets with many buyers and sellers

How markets work in competitive equilibrium, when all buyers and sellers act as price-takers.

A pawnbroker's building in Detroit, Michigan.

Unit 9
Lenders and borrowers and differences in wealth

How borrowing and lending expand opportunities for mutual gain, and the factors that limit their capacity to accomplish this.

Pacific ocean and plastic waste

Unit 10
Market successes and failures: The societal effects of private decisions

How credit, money, and banks expand opportunities for mutual gain, and the factors that limit their capacity to accomplish this.

Full table of contents
Deda Chicken Processing Plant, Dehui City, Jilin Province, China, 2005.

Unit 1
The supply side of the macroeconomy: Unemployment and real wages

How equilibrium in the economy-wide market for labour determines wages, employment, and the rate of unemployment.

This protest in Niagara Falls, Canada was organized to protest cuts to education being proposed by the government of the province.

Unit 2
Unemployment, wages, and inequality: Supply-side policies and institutions

How differences in institutions, policies, and shocks affect macroeconomic outcomes.

Under construction, West Brunswick, Victoria.

Unit 3
Aggregate demand and the multiplier model

How economies fluctuate between booms and recessions as they are continuously hit by good and bad shocks.

The response of a London eatery to rapidly rising prices in 2023: the sign says 'All you can eat for...', leaving the price blank.

Unit 4
Inflation and unemployment

How fluctuations in aggregate demand and changes on the supply side of the economy affect inflation and unemployment.

The Reserve Bank of New Zealand—a pioneer in inflation-targeting monetary policy.

Unit 5
Macroeconomic policy: Inflation and unemployment

How governments can moderate costly fluctuations in employment and inflation.

Aerial view of skyscrapers alongside small houses.

Units 6–10
Coming soon

Units 6–10 of the macroeconomics volume will be available in autumn 2024.

Behind the book

We are a cooperative of knowledge producers committed to free digital access to The Economy.

We want as many people as possible to be able to reason about, and act to address, the challenges of the twenty-first century economy, society, and biosphere. Our hope is that the best of economics can become part of how all citizens understand and seek to address the problems that we confront.

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