Apparently this new study posted on PNAS Suggests that you can buy happiness. Well sort of. It focuses more on the fact that will more money you can buy yourself more free time. Literally. And when you're freed up to do more things that you're passionate about it can make you a happier person!
My take, I always thought money could buy you happiness but most people said that it couldn't. I get why it could buy me happiness...no more housecleaning for me!