@article{d1990-collusion,
    title     = "Collusion through insurance: sharing the cost of oil spill cleanups",
    author    = "Dekel, Eddie and Scotchmer, Suzanne",
    journal   = "American Economic Review",
    volume    = "80",
    number    = "1",
    pages     = "249-252",
    year      = "1990",
    publisher = "JSTOR"
  }