As an example, suppose you want to study how COVID-19 has influenced the hospitality sector. In that case, you could pick out either a agent case, for instance a massive lodge chain, or an outlier case, for instance a tiny Bed and Breakfast that has managed to outlive the pandemic. https://paxtonkqqne.thezenweb.com/how-harvard-case-study-help-can-save-you-time-stress-and-money-76109879