2. FIGURE 8.1A The Monopoly Model with Positive Economic Profit

3. FIGURE 8.1B The Monopoly Model with Negative Economic Profit or Losses

4. FIGURE 8.2A The Perfectly Competitive Firm

5. FIGURE 8.2B The Monopoly Firm

6. FIGURE 8.3 Comparing a Perfectly Competitive and a Monopolistic Industry

7. EQUATION 8.1 Measures of Market Power

8. TABLE 8.1 Measures of Market Power, Selected Manufacturing Industries (1997)

9. FIGURE 8.4A Monopolistic Competition, Short Run

10. FIGURE 8.4B Monopolistic Competition, Long Run

11. UNFIGURE 1

12. UNFIGURE 2