@article{2928087,
    title = "HIERARCHICAL CHOICE IN ECONOMICS",
    author = "S. A. Drakopoulos",
    journal = "Journal of Economic Surveys",
    year = "1994",
    volume = "8",
    number = "2",
    pages = "133--153",
    publisher = "Wiley",
    issn = "0950-0804, 1467-6419",
    doi = "10.1111/j.1467-6419.1994.tb00097.x"
}