1. INTRODUCTION

2. DATA: AGN PAIRS, AGN PAIRS WITH TIDAL FEATURES, AND CONTROL SAMPLES

3. RESULTS: BLACK HOLE ACCRETION AND HOST-GALAXY RECENT STAR FORMATION IN AGN PAIRS

3.2. DEPENDENCE ON HOST-GALAXY MASS AND STRUCTURE

4. DISCUSSION

4.1. COMPARISON WITH OBSERVATIONS OF GALAXY INTERACTIONS

4.2. COMPARISON WITH SIMULATIONS OF GALAXY MERGERS

5. SUMMARY AND CONCLUSIONS