Case study methodology can entail the study of a number of "cases," that would be called instances, examples, or options wherever the situation or phenomenon can be examined. Summary. In this paper the authors suggest a far more specific and encompassing definition of case study than will likely be found. https://hbrcasestudysolution09536.tinyblogging.com/hbr-case-study-analysis-can-be-fun-for-anyone-77027020