Textbook

Principles of Economics

US editions

Published by Worth Publishers (Macmillan Learning) in full-year Principles of Economics and split Principles of Microeconomics / Principles of Macroeconomics — all in their third edition (2026).

Principles of Economics cover

Worth Publishers (Macmillan Learning) · 3rd edition · 2026

Principles of Economics

A modern approach to the core ideas of economics

with Justin Wolfers

An introductory economics textbook by Stevenson and Wolfers, built around a short list of core ideas — cost-benefit thinking, opportunity cost, marginal decisions, interdependence — and applied to the economy students live in. Published in full-year and split Micro / Macro editions, with regional adaptations for Australia / New Zealand and Canada, international editions from Macmillan UK, and translations in Italian and Korean.

Principles of Macroeconomics cover

Worth Publishers (Macmillan Learning) · 3rd edition · 2026

Principles of Macroeconomics

with Justin Wolfers

Principles of Microeconomics cover

Worth Publishers (Macmillan Learning) · 3rd edition · 2026

Principles of Microeconomics

with Justin Wolfers

International edition

Macmillan distributes the textbook internationally from its UK list. Same text as the US edition, re-priced and stocked for readers outside North America.

Principles of Economics (International) cover

Macmillan Learning UK · 3rd edition

Principles of Economics (International)

with Justin Wolfers

Principles of Macroeconomics (International) cover

Macmillan Learning UK · 3rd edition

Principles of Macroeconomics (International)

with Justin Wolfers

Principles of Microeconomics (International) cover

Macmillan Learning UK · 3rd edition

Principles of Microeconomics (International)

with Justin Wolfers

Australia / New Zealand

Co-authored with Richard Holden (UNSW), with Australian and New Zealand data and institutions — the RBA and RBNZ, awards and enterprise bargaining, compulsory superannuation — replacing their US counterparts throughout.

Principles of Economics — ANZ cover

Macmillan International · 1st edition · 2023

Principles of Economics — ANZ

with Richard Holden, Justin Wolfers

Principles of Macroeconomics — ANZ cover

Macmillan International · 1st edition · 2023

Principles of Macroeconomics — ANZ

with Richard Holden, Justin Wolfers

Principles of Microeconomics — ANZ cover

Macmillan International · 1st edition · 2023

Principles of Microeconomics — ANZ

with Richard Holden, Justin Wolfers

Canadian edition

Co-authored with Kevin Milligan (UBC) and Philip Oreopoulos (Toronto), with Canadian data, the Bank of Canada, and Canadian policy examples woven through.

Principles of Macroeconomics — Canadian Edition cover

Macmillan International · 2nd edition · 2025

Principles of Macroeconomics — Canadian Edition

with Kevin Milligan, Philip Oreopoulos, Justin Wolfers

Principles of Microeconomics — Canadian Edition cover

Macmillan International · 2nd edition · 2025

Principles of Microeconomics — Canadian Edition

with Kevin Milligan, Philip Oreopoulos, Justin Wolfers

Translations

Principi di economia cover

Zanichelli · 2022

Principi di economia

Italian edition, edited by Fabrizio Ferretti

Korean edition

Macmillan international rights program

Korean edition

Licensed translation

Licensed translation of the US text; availability through Macmillan's international rights program.

Teaching talks

EconEd keynotes on teaching introductory economics with the Stevenson & Wolfers textbook.

EconEd 2024 · Macmillan Learning
EconEd 2022 · Macmillan Learning
EconEd 2019 · Macmillan Learning

Short author videos

Short pieces on the Macmillan Learning channel — Stevenson and Wolfers on the textbook's organizing ideas and the choices behind specific chapters.

Interviews about the textbook

Instructor resources

The textbook pairs with Macmillan's Achieve digital learning platform — auto-graded problems, pre-built assignments, adaptive quizzing, and an e-book keyed to the print edition.