TY - BOOK ID - 138248963 TI - An afriat theorem for the collective model of household consumption AU - Cherchye, Laurens. AU - De Rock, Bram. AU - Vermeulen, Frederic PY - 2008 PB - Leuven Centrum voor Economische Studiƫn DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:138248963 AB - ER -