Yeah, I spent about an hour trying to explain to my friend (a business major, predictably) that going to grad school wasn't as much about the money as it was about the future career options. I have an Econ undergrad degree and am working in data analysis for the government now... It's a good job and I'd probably have a chance to be promoted here or elsewhere in the government before I'm finished with the MPP. For me, it's not all about this next promotion, though... It's about the promotion after that and the one after that. I wouldn't be happy being a GS-13 and wait there for years to just get a shot at a promotion 3 or 4 other very qualified co-workers are fighting for. I think an MPP would give me a leg up on future promotions with the ability to analyze policy and make recommendations about it.