| 1 | Introduction |
| 2 | Path dependence I: "trodden trail" and the diffusion of an institution |
| 3 | Path dependence example I: unintended consequences of early retirement |
| 4 | Path dependence II: branching pathways and the structuring of alternatives |
| 5 | Path dependence example II: multiple pathways of welfare reform |
| 6 | Institutional theories and self-reinforcing mechanisms |
| 7 | Conclusion |
| Bibliography |