| Chapter Introduction | krugmanapecon2e_ch18_1.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_1_dlap.xml | 5697daf6757a2e693a000000 |
| Aggregate Supply
| krugmanapecon2e_ch18_2.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_2_dlap.xml | 5697daf6757a2e693a000000 |
| MODULE 18 Review
| krugmanapecon2e_ch18_3.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_3_dlap.xml | 5697daf6757a2e693a000000 |
| Check Your Understanding
| krugmanapecon2e_ch18_4.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_4_dlap.xml | 5697daf6757a2e693a000000 |
| Tackle the Test: Multiple-Choice Questions
| krugmanapecon2e_ch18_5.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_5_dlap.xml | 5697daf6757a2e693a000000 |
| Tackle the Test: Free-Response Questions
| krugmanapecon2e_ch18_6.html | 5697daf6757a2e693a000000 |
| DLAP questions | krugmanapecon2e_ch18_6_dlap.xml | 5697daf6757a2e693a000000 |