Liberty A very good little video about how the price system works…. by Dr. Roy Cordato Senior Economist Emeritus February 10, 2015 …to transmit knowledge and get people to do the right thing. Topics on this pageEconomicsMarket economyPrice system Most popular North Carolina scores well on an election policy but could do better Tariffs are the political albatross of 2026 The Carbon Plan law: Energizing higher power bills Tracking the impact of Trump’s tariffs Sign up for our weekly newsletter to stay up to date on the latest happenings in North Carolina.