ECSENOMICS Carbon Taxes Can Slow Harmfu Climate Change 1-136 igure 18-8 Fi MC MSB Emissions reduction( r) McGraw-Hilllrwin CopyrightC 2001 The McGraw-Hill Companies, Inc. All rights reserved.McGraw-Hill/Irwin Copyright © 2001 The McGraw-Hill Companies, Inc. All rights reserved. Carbon Taxes Can Slow Harmful Climate Change T-136 Figure 18-8