Walmart entered into some countries through acquisitions and into other countries through greenfield investment. what entry mode do you think was best? why? in 2013, walmart decided to enter the india

Walmart entered into some countries through acquisitions and into other countries through greenfield investment. what entry mode do you think was best? why? in 2013, walmart decided to enter the indian market through a joint venture with bharti enterprises. based on your analysis of walmarts global expansion up to that point, do you think it was a good idea to go to india and to enter through a joint venture? in general, what do you think is the best way to enter a new market? why??