@other{https://resolver.caltech.edu/CaltechTHESIS:01102013-113033278,
    title = "Individual choice in political economy",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechTHESIS:01102013-113033278",
    id = "record",
    doi = "10.7907/jfc8-0b31"
}