John Gerring defines the case study approach as an "intense study of one device or a small amount of models (the cases), for the purpose of knowing a larger course of similar models (a populace of cases)".[14] In keeping with Gerring, case experiments lend by themselves to an idiographic form https://hbs-case-study-analysis48446.pointblog.net/5-simple-techniques-for-case-solution-76593354