MIT OpenCourseWare
Networks
Art: William Playfair, Chart of Universal Commercial History, 1805 · Public domain
- Instructor
- Prof. Alexander Wolitzky
- Term
- Spring 2022
- Level
- Undergraduate, Graduate
- What's inside
- 10 problem sets · 2 exams · 4 solutions · 1 reading · 21 other files · 5 web pages
- Materials open
- MIT OCW
About this course
Source: MIT OpenCourseWare 14.15 Networks, Spring 2022, Prof. Alexander Wolitzky — original course page on ocw.mit.edu ↗. License: CC BY-NC-SA 4.0. Study order: none is claimed; materials are grouped by MIT's own sections. Taken from MIT's published course files, downloaded from ocw.mit.edu on September 23, 2026. How RedLectern is built.
Materials are grouped the way MIT organized them. A verified, course-wide order has not been established here.
Has MIT solutions
Before you start
Prerequisites are not listed here. Check MIT's own syllabus for this course.
How this course was organized
What's here, and what isn't
- MIT lists a session calendar for this course, but it could not be verified well enough to build a sequence from it — materials are grouped by section instead.
Not included here
2 items from the source could not be safely included:
- MIT's page format for this item wasn't recognized clearly enough to place it safely. (2 items)
Materials by section
Grouped by section, as MIT organized them. Not sequenced or ordered.
Lecture Slides
18 files
- Lecture 1: Introduction to Social and Economic Networks (PDF) Download
- Lecture 2: Graph Theory and Social Networks (PDF) Download
- Lecture 3: Eigenvector Centrality Measures (PDF) Download
- Lecture 4: Production Networks (PDF) Download
- Lecture 5: The DeGroot Learning Model (PDF) Download
- Lecture 8: Network Formation: Dynamic Models and Preferential Attachment (PDF) Download
- Lecture 9: Diffusion through Networks and Societies (PDF) Download
- Lecture 11: Strategic Aspects of Diffusion and Contagion (PDF) Download
- Lecture 14: Network Traffic, Congestion, and Potential Games (PDF) Download
- Lecture 16: Competitive Pricing in Networks (PDF) Download
- Lecture 18: Bargaining and Intermediation in Networks (PDF) Download
- Lecture 21: Auctions and Incomplete Information (PDF) Download
- Lecture 22: Information Aggregation and the Wisdom of Crowds (PDF) Download
- Lecture 23: Observational Learning and Herd Behavior (PDF) Download
- Lectures 6–7: Network Formation: Static Models Download
- 14.15 / 6.207 Networks, Lecture 13: Game Theory 1: Static Games with Complete Information Download
- 14.15 / 6.207 Networks, Lecture 15: Network Effects in Markets and Games Download
- 14.15 / 6.207 Networks, Lecture 19: Cooperation in Repeated Games, Communities, and Networks Download
Assignments
13 files
- Practice Problems (PDF) Download
- Problem Set 1 Download
- Problem Set 2 Download
- Problem Set 3 Download
- Problem Set 4 Download
- Problem Set 5 Download
- Problem Set 6 Download
- Problem Set 7 Download
- Problem Set 8 Download
- Problem Set 9 Download
- Problem Set 10 Download
- 14.15 / 6.207 Networks, Problems on Social Media Networks Download
- 14.15 / 6.207 Networks, Problems on Social Media Networks Solutions Download
Exams
- Midterm Exam (PDF) Download
- Midterm Practice Exam (PDF) Download
- Midterm Practice Exam Solutions Download
- Midterm Exam Solutions (PDF) Download
Other materials from this course
MIT OpenCourseWare, Prof. Alexander Wolitzky, 14.15 Networks, Spring 2022.
License: CC BY-NC-SA 4.0 · Edition: Spring 2022 · Open the original course on OCW ↗
Organized by RedLectern, independent of MIT and not endorsed by MIT.
Per-resource rights are recorded on each resource; All-Rights-Reserved items are link-only, never mirrored.
