| Chapter Introduction | krugmanwellsgraddyessentials3_ch4_1.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_1_dlap.xml | 52336528757a2ea87f000000 |
| Consumer Surplus and the Demand Curve | krugmanwellsgraddyessentials3_ch4_2.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_2_dlap.xml | 52336528757a2ea87f000000 |
| Producer Surplus and the Supply Curve | krugmanwellsgraddyessentials3_ch4_3.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_3_dlap.xml | 52336528757a2ea87f000000 |
| The Gains from Trade | krugmanwellsgraddyessentials3_ch4_4.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_4_dlap.xml | 52336528757a2ea87f000000 |
| Why Governments Control Prices | krugmanwellsgraddyessentials3_ch4_5.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_5_dlap.xml | 52336528757a2ea87f000000 |
| Price Ceilings | krugmanwellsgraddyessentials3_ch4_6.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_6_dlap.xml | 52336528757a2ea87f000000 |
| Price Floors | krugmanwellsgraddyessentials3_ch4_7.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_7_dlap.xml | 52336528757a2ea87f000000 |
| Controlling Quantities | krugmanwellsgraddyessentials3_ch4_8.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_8_dlap.xml | 52336528757a2ea87f000000 |
| Worked Problem: The Worldâs Most Expensive City | krugmanwellsgraddyessentials3_ch4_9.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_9_dlap.xml | 52336528757a2ea87f000000 |
| Summary | krugmanwellsgraddyessentials3_ch4_10.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_10_dlap.xml | 52336528757a2ea87f000000 |
| Key Terms | krugmanwellsgraddyessentials3_ch4_11.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_11_dlap.xml | 52336528757a2ea87f000000 |
| Problems | krugmanwellsgraddyessentials3_ch4_12.html | 52336528757a2ea87f000000 |
| DLAP questions | krugmanwellsgraddyessentials3_ch4_12_dlap.xml | 52336528757a2ea87f000000 |