Hi all. I'm an undergrad student at a top 30 b-school interested in doing a phd in management. I'm interested in organizational-level issues. However, it seems like that there are two tracks (strategy and macro-ob) in the field. I'm reading some phd-level books and papers of strategy, but what about macro-ob? What are the key differences between the two? And how could I find relevant phd-level books and papers to see if that interests me?
Thx for reading and consideration!