Brainstorming is a valuable technique for generating ideas and solutions for case study questions. It allows individuals or groups to tap into their creativity and come up with innovative and effective strategies. Here are some specific techniques for brainstorming ideas and solutions for case study questions:

1. Understand the Problem
- Before starting the brainstorming session, it is essential to have a clear understanding of the case study question.
- Read the case study carefully, identify the key issues, and define the problem statement.
- Define the scope of the problem and set specific goals for the brainstorming session.

2. Encourage Divergent Thinking
- Divergent thinking is the process of generating a wide range of ideas without judgment or evaluation.
- Encourage participants to think outside the box and come up with as many ideas as possible.
- Create a safe and non-judgmental environment where everyone feels comfortable sharing their ideas.

3. Use Brainstorming Techniques
- There are several brainstorming techniques that can be used to stimulate idea generation:
- Mind Mapping: Create a visual representation of ideas using branches and sub-branches.
- SWOT Analysis: Identify strengths, weaknesses, opportunities, and threats related to the case study.
- Role Playing: Assume different perspectives or roles to generate diverse ideas.
- Random Word Association: Associate random words with the case study to trigger new ideas.

4. Collaborate and Build on Ideas
- Encourage collaboration and active participation from all members of the brainstorming session.
- Build on ideas by combining and refining them to create new and improved solutions.
- Use techniques like "yes, and" to build on ideas rather than criticizing or dismissing them.

5. Prioritize and Evaluate Ideas
- Once a sufficient number of ideas have been generated, evaluate and prioritize them.
- Consider the feasibility, effectiveness, and potential impact of each idea.
- Use techniques like a decision matrix or voting to determine the most promising ideas.

6. Document and Review
- Ensure that all ideas and solutions are documented during the brainstorming session.
- Review the ideas after the session to identify any additional insights or improvements.
- Keep the ideas for future reference or use them as a basis for further analysis.

In conclusion, brainstorming is a valuable technique for generating ideas and solutions for case study questions. By understanding the problem, encouraging divergent thinking, using brainstorming techniques, collaborating, prioritizing and evaluating ideas, and documenting and reviewing the results, individuals or groups can come up with innovative and effective strategies to address the case study questions.