| Acknowledgements | 第1-5页 |
| 摘要 | 第5-6页 |
| Abstract | 第6-8页 |
| Chapter I Introduction | 第8-21页 |
| ·Significance of the Study | 第8-9页 |
| ·Definition and Classification of Interest Groups | 第9-11页 |
| ·Literature Review | 第11-19页 |
| ·Structure of the Thesis | 第19-21页 |
| Chapter 2 Approaches Adopted by Interest Groups to Influence Politics | 第21-27页 |
| ·Lobbying | 第21-24页 |
| ·Electioneering and PACs | 第24-25页 |
| ·Litigation | 第25-27页 |
| Chapter 3 The Revolving Door | 第27-39页 |
| ·The Revolving Door From Government To Industry | 第27-30页 |
| ·The Revolving Door From Industry To Government | 第30-35页 |
| ·The Revolving Door From Government To Lobbyist | 第35-39页 |
| Chapter 4 Implications of the Proliferation of Interest Groups and Revolving Door | 第39-48页 |
| ·Reasons for the Proliferation of Interest Groups | 第39-41页 |
| ·Pros and Cons of Interest Groups | 第41-44页 |
| ·Regulations on the Revolving Door | 第44-48页 |
| Conclusion | 第48-50页 |
| Bibliography | 第50-52页 |
