TY - BOOK ID - 137928070 TI - Tax rates and work incentives in the social security disability insurance program : current law and alternative reforms. AU - Hoynes, Hilary Williamson. AU - Moffitt, Robert PY - 1997 PB - Cambridge National bureau of economic research DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137928070 AB - ER -