There are some simplifying assumptions in order to generate simple expressions. One of these assumptions is that r (interest rate) = ρ (rate at which household discounts future). Suppose we relaxed this assumption (i.e. allowed r to differ from ρ). Two results of the model are: i) The household keeps the expected value of consumption constant over time. ii) The household responds differently to permanent versus temporary income changes. Discuss the implications of allowing r to differ from ρ on each of these results

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