Macroeconomics
Krugman, Wells
Seventh Edition | ©2024
The latest edition from Betsey Stevenson and Justin Wolfers brings the most current insight of today’s shifting markets, trade, and policy. Packed with current data, real-world examples, and clear explanations that help students understand why every decision is an economic decision.
Explore the New EditionAchieve for Economics helps students think like economists by analyzing data, interpreting graphs, and applying economic theory to real-world issues. With AI-powered homework support, adaptive practice, and continuously updated content, Achieve builds strong economic reasoning skills.
Achieve’s assessments give students the practice and support they need to master core economic concepts while giving instructors clear insight into class performance. Key assessment tools include:
Help students stay on track with personalized learning tools that clarify difficult economics concepts, strengthen foundational skills, and support independent learning across economic courses.
Economics changes quickly, and students learn best with content that reflects the world they live in. Achieve for Economics continuously updates course materials—datasets, examples, graphs, and interactives—to ensure instructors and students always have access to the latest insights.
Examples of ongoing updates include:
See more course content updates here.
Give students more ways to visualize, practice, and apply economics concepts through interactive and multimedia tools that bring graphs, data, and models to life.
Achieve streamlines course setup, grading, and planning so instructors can focus more on teaching and supporting students.
Achieve is continually improving to meet the needs of today’s classrooms. Here’s a look at what’s coming in Spring 2026:
Explore the full lineup of updates and improvements here.
Economics course materials that reflect your teaching style, course objectives, and student needs.
Design course materials tailored to your course and teaching style. From custom editable ebooks and online resources to multimedia content and assessments, customize everything to fit your course needs in print, digital, or hybrid formats.
Mix and match prebuilt resources—images, videos, and interactive elements—or integrate your own materials to create fully customized course content that aligns perfectly with your teaching needs. Plus, take advantage of Achieve's editable ebooks to tailor ebooks to fit your curriculum.
In today's evolving economy, keeping course materials updated is essential. Easily refresh existing content or create new materials using current events and the latest data to ensure lessons remain relevant and engaging.
Create and customize textbooks, assessments, videos, and more. From start to finish, we help bring your vision to life with materials tailored to your course and students' needs.
Enhance your teaching and streamline your workflow with tailored resources, insightful analytics, and dedicated expert support.
Achieve provides a wealth of ready-made and customizable resources like assessments, test banks, lecture slides, and classroom activities—all designed to save you preparation time and enhance your teaching. Explore the instructor resources available for your course through a free Achieve sample course!
Use the Achieve gradebook and reporting tools to monitor class progress and tailor your teaching approach. Use iClicker to assess and understand student understanding in real-time.
Macmillan Learning’s team is here to help with tailored resources, training, demos, and best practices to meet your teaching goals. For personalized support, you can schedule a demo or training here.

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November 13-14, 2026
It’s never too early to plan ahead for EconEd! Join fellow economics educators for two days of inspiration, collaboration, and fresh ideas on turning economic concepts into financial literacy. Discover new ways to help students connect theory to real-world decision-making.

Feb 4, 2026 at 12 PM CT
Join authors Kevin Milligan, Philip Oreopoulos, Betsey Stevenson, and Justin Wolfers to explore what’s new in the second Canadian editions of Principles of Microeconomics and Principles of Macroeconomics. Learn about expanded Indigenous economics coverage, diverse Canadian examples, and new Achieve tools, such as the AI-powered homework tutor!
For Canadian audiences only.
Share your teaching experience—what brings you joy, what challenges you, where you find inspiration. In just 5 minutes, your insights can help us create resources that support you and fellow educators in empowering student success.
Stay updated on trending topics, news, and valuable resources to keep you ahead in the world of Economics.
Economics evolves quickly, and course content needs to keep pace. Updated examples and refreshed data in Stevenson & Wolfers’ Principles of Economics/Micro/Macro, 3e bring clearer, real-world relevance to your course. Plus, updated homework and instructor resources help students work with timely information and support more engaging teaching.
New Impact of AI activities in Achieve for Cowen 6e, Krugman 7e, and Goolsbee 4e help students analyze AI through the lens of economics. Case studies, simulations, and hands-on prompt-engineering exercises build digital literacy and economic reasoning while giving instructors topical, ready-to-use resources.