Steven M. Reff
Economics Lecturer
University of Arizona
(2007 - 2016)
The 2015 University of Arizona
Five-Star Faculty Award
2023 Moveable AND Drawable Graphs
Microeconomics (Unit 1)
PPF Graph, I
PPF Graph, II
Supply and Demand, I
Price Floor and Price Ceiling
Shortage and Surplus, I
Supply and Demand, II
Shortage and Surplus, II
Per-Unit Tax
Consumer and Producer Surplus
Supply and Demand, III
Shortage and Surplus, III
PPF Graph, III
PPF Graph, IV (COVID)
Supply and Demand, III (COVID)
Consumer and Producer Surplus (Cell Phone)
Shortage and Surplus, IV (Cell Phone)
PPF Graph, IV (Cell Phone)
Supply and Demand, III (Cell Phone)
Price Floor and Price Ceiling (Instructional)
Per-Unit Tax (Instructional)
Microeconomics (Unit 2)