Animal spirits

Money's gotta move—it's the backbone of our economy, and the speed at which it zips around, known as the turnover or circulation rate, tells us a lot. It's all about how often a dollar is spent in a certain timeframe. When times are good, money flows like a river—transactions aplenty. But in rougher waters, that river slows to a trickle as folks hold tight to their wallets. Lately, after a sluggish spell, we're seeing that flow pick up speed again.