What? The above user has no idea what they're talking about!
Bath is a top 10 university for Economics. Not only that, their Economics course is objectively very strong. Especially strong concentrations within mathematics. Kings is not good for Economics, it's really rather weak, just hiding behind a somewhat good global reputation. For Economics it's definitely on an "avoid" list (they don't even have an Economics department!).
Bath also has a world-class placement year option, and they're really good for employability. I have no idea where the previous poster got their stats from, but they're just plain wrong.