@MISC {bhandari_borovicka_yao:2025,
    AUTHOR = "Bhandari, Anmol and Borovi\v{c}ka, Jaroslav and Yao, Yuki",
    TITLE = "Robust Bounds on Optimal Tax Progressivity",
    SERIES = "",
    NUMBER = "",
    YEAR = "2025",
    MONTH = "",
    NOTE = ""
}