May's Business School(Business) vs Bush School of government(Economics)

The Bush School apparently offers 5 year masters degrees for Economics, while May’s offers Business degrees. Is one inherently better than the other (I understand that economics is more mathematical and broad compared to business).

I am just curious and wondering if one of these schools is more competitive/academically superior to the other. I intend to major in engineering (so this isn’t a personal question), I am just curious about it.