There are several online forums available for discussing case studies in economics. These forums provide platforms for students, professionals, and enthusiasts to engage in meaningful discussions, share insights, and collaborate on various economic case studies. Here are a few examples of such forums:

1. EduRev Economics Forum:
- EduRev provides a dedicated Economics Forum where users can discuss various topics related to economics, including case studies.
- Users can post questions, share case studies, and engage in discussions with other members of the forum.
- The forum allows users to interact, exchange ideas, and seek clarification on economic concepts and case studies.

2. Reddit - Economics Subreddit:
- Reddit is a popular platform for various discussions, including economics.
- The Economics subreddit has a dedicated community of users interested in economics and case studies.
- Users can post case studies, ask questions, and engage in discussions with fellow members.
- The platform allows for a diverse range of perspectives and insights from individuals with different backgrounds and expertise.

3. Quora - Economics Topic:
- Quora is a question-and-answer platform that covers a wide range of topics, including economics.
- The Economics topic on Quora provides a space for users to ask questions, share case studies, and receive answers from experts and enthusiasts.
- Users can also engage in discussions by commenting on existing posts and providing additional insights.
- Quora offers a platform for both theoretical discussions and real-world case studies.

4. Stack Exchange - Economics:
- Stack Exchange is a question-and-answer platform with a dedicated section for economics.
- Users can ask specific questions about case studies or browse through existing questions and answers related to economics.
- The platform encourages users to provide detailed and well-reasoned responses, fostering a constructive environment for economic discussions.

These online forums offer valuable opportunities to engage with a community of individuals interested in economics and case studies. By participating in these discussions, users can enhance their understanding of economic concepts, explore real-world applications, and gain insights from others' perspectives.