TY - GEN AB - Duesenberry introduced the notion of a ratchet investor who does not tolerate any decline in her consumption rate. We connect the demand behavior of such an agent to the behavior of standard time-additive agents. A ratchet investor demands the running maximum of the optimal plan a conventional time-additive investor with lower initial wealth would choose. DA - 2007 KW - Non-time separable utility KW - Intertemporal consumption choice KW - Habit formation LA - eng PY - 2007 SN - 0931-6558 TI - Optimal consumption choice with intolerance for declining standard of living UR - https://nbn-resolving.org/urn:nbn:de:hbz:361-13664 Y2 - 2024-11-22T16:46:33 ER -