http://www.citizeneconomists.com/blogs/2012/02/09/the-cost-of-signaling/ Citizen Economists is an online economics magazine written by citizen journalists. These ordinary citizens provide reports and commentary on the current events affecting the economics of the fields they work in. Mon, 10 Dec 2012 06:05:38 -0500 http://wordpress.org/?v=2.8.4 hourly 1