Taxes and Subsidies: Tax Incidence, Revenue, Deadweight Loss | AP Micro 2.8A

Per-unit taxes and subsidies on a supply and demand graph: who really pays a tax (incidence), tax revenue, deadweight loss, and what a subsidy costs, all calculated with numbers. Every worked example ends with a "what just happened" recap, and each formula is re-taught the moment it comes back, so you never have to remember it from ten minutes ago. Pause at each Quick check and try it first. Follows Module 2.8A of Krugman's Economics for the AP Course, 4th ed., and College Board's AP Microeconomics Topic 2.8. All of Unit 2 in one place: https://www.econlearn.org/units/ap-mi... Practice the graph free: https://www.econlearn.org/sandbox/sup... 0:00 Intro 0:22 Four tools 0:33 Per-unit tax 1:37 Tax incidence 3:21 Revenue and DWL 5:13 Per-unit subsidy 7:19 Quick checks 8:54 Recap A companion to Krugman's Economics for the AP Course, 4th ed. Not affiliated with the authors or BFW. AP is a trademark registered by College Board, which is not affiliated with, and does not endorse, this video.