@other{https://resolver.caltech.edu/CaltechAUTHORS:20170825-143301240,
    title = "Designing Organizations for Trading Pollution Rights",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170825-143301240",
    id = "record",
    doi = "10.7907/zvw0j-4sc93"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20170829-152307489,
    title = "The Political Economy of Government Debt in England (1693-1800): War, Liquidity, and Institutional Innovation",
    year = "1992",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170829-152307489",
    id = "record",
    doi = "10.7907/5jj4s-0nb49"
}