An Overview of Case Study Case studies have been widely used in business teaching for a long time. But nowadays, researchers regard them as a good research methodology. This can help them explore the problem they could not address with their traditional methodologies. By using the case study method, you can get a better understanding of your own subject matter. 3 topics are fundamental in the method- the case study nature, the role of theory, and the difference between the research and teaching cases. After recognizing these 3 fundamentals, 3 major features of the qualitative methodology ...