| 摘要 | 第1-6页 |
| Abstract | 第6-10页 |
| Chapter One Introduction | 第10-14页 |
| ·Research Background | 第10-11页 |
| ·Significance And Purpose | 第11-12页 |
| ·Overall Structure Of The Thesis | 第12-14页 |
| Chapter Two Literature Review | 第14-24页 |
| ·Overview Of Research On Economics Of Language | 第14-19页 |
| ·Development Of Economics Of Language | 第14-16页 |
| ·Main Branches Of Economics Of Language | 第16-18页 |
| ·Current Situation Of Research On Economics Of Language | 第18-19页 |
| ·Overview Of Research On Studying Aboard | 第19-24页 |
| ·Language And Human Capital | 第19-21页 |
| ·Current Situation Of Research On Studying Aboard In China | 第21-24页 |
| Chapter Three Cost-Benefit Analysis Of Self-Supporting Study Abroad In China | 第24-47页 |
| ·Current Situation Of Self-Supporting Study Abroad In China | 第25-29页 |
| ·Investment In Overseas English Tests | 第26-28页 |
| ·Three Ways For Self-Supporting Study Abroad And General Costs | 第28-29页 |
| ·Cost Analysis Of Self-Supporting Study Abroad | 第29-37页 |
| ·Public Investment | 第30-33页 |
| ·Private Investment | 第33-37页 |
| ·Benefit Analysis Of Self-Supporting Study Abroad | 第37-47页 |
| ·Direct Output | 第37-43页 |
| ·Indirect Output | 第43-47页 |
| Chapter Four Optimal Portfolio Of Self-Supporting Study Abroad | 第47-56页 |
| ·Current Failure Of Self-Supporting Study Abroad In China | 第47-51页 |
| ·Optimal Portfolio Of Self-Supporting Study Abroad | 第51-53页 |
| ·Suggestions Of Self-Supporting Study Abroad | 第53-56页 |
| ·Government Supervision And Reform | 第53-54页 |
| ·Social Guidance | 第54-55页 |
| ·Private Efforts | 第55-56页 |
| Chapter Five Conclusion | 第56-59页 |
| ·Review And Summarization | 第56-57页 |
| ·Further Research | 第57-59页 |
| Acknowledgements | 第59-60页 |
| Bibliography | 第60-63页 |
| Appendix | 第63-65页 |
