I, Richard Friberg, have been teaching microeconomics for more than 20 years at the Stockholm School of Economics. Based on my experience on what works well pedagogically I've written a textbook suited for introductory or intermediate level courses in microeconomics. A key feature is that many of the figures and tables contain links to explanatory step-by-step Youtube recordings. Draft versions of the book have been used as course literature at Copenhagen Business School and Stockholm School of Economics. The book is now published on paper by Routledge, and is also available as a freely downloadable pdf and epub (CC BY). See the Routledge page here for information and download. Links to my published research and other information is found on my personal homepage.
Videos are linked from within the book and available here.
Exercises: A set of exercises for the book are found here and answers are available here.
Resources for instructors: Slides for each chapter are downloadable by following the link in the menu top left on this page. Slides are in powerpoint, easy to adapt and you are free to post your own adaptation of these slides as long as the source is attributed (Friberg, 2025, Microeconomics - an open introduction).
Other resources: Marko Terviö of Aalto University also has a set of exercises that are in a similar spirit and may be useful for instructors seeking inspiration or students extra practice. Clearly numbering for those exercises are unrelated to numbering in my book. Solutions are here.