ionSnfar gite te W(c,d)-In c + β Inc, Households have no initial wealth so that: e+s=y...
Consider an economy occupied by two households (i- A, B) who are facing the two-period consumption problem. Each household i - A, B is facing the following utility maximization problem: max subject to ci +biy(1+r)bo where Vi and US are household i's exogenous income in period t 1.2. cỈ and c are household i's consumption in period t 1,2. bo,bi is household i's bond holdings of which bo is exogenously given, r is the real interest rate, and 0 <...
help with question 3 please
where r is the real interest rate and we is the total wealth as defined in class. How does this individual maximise lifetime utlity? What are the implications of e Problem 3. Two-period Model Suppose the housechold chooses consumption c and d' to maximise the following Cobb-Douglas utility - n function subject to the following budget constraint IHr Solve analytically for the optimal consumptions c and ic' as a function of we, r and a....
3. Heterogeneous Agents Con sider an economy occupied by many households with two types denoted by i, (i-A, B) who are facing the two-period consumption problem. Each household i-A, B is facing the following utility maximization problem max where yl and yå are household i's exogenous income in period t-1,2 cl and c are hou sehold is con sumption in period t-1,2. b, bi is household i's bond holdings of which bo is exogenously given, r is the real interest...
Consider a two-period economy discussed in Chapter 9. Suppose there are only two households, and each household's utility function and endowment are given as follows. u' (C1,C2) = (C122) and e' = (18,4). u? (C1,C2) = Incı + 2 Inc and e? = (3,6). el denote the allocation of endowment income for household i. For simplicity, there is no government, and therefore no tax in both periods. There is a perfectly competitive credit (financial market in which they can buy...
problem two please
Calculate aggregate nsumpuo ., 20. (e) Suppose alternatively that in period 11, u-0.6 and s 0.05. Again, calculate aggregate consump- tion, output, and the quantity of human capital in periods 11, 12, 13,..,20. (d) Suppose now that in period 11, u 0.6 and s-0.1. Again, calculate aggregate consumption, output, and the quantity of human capital in periods 11, 12, 13.., 20. e) What do you conclude from your results in parts (a)-(d)? Discuss. Problem 2. Two-period Model...
(30 marks) Jane lives for two periods. In the first period of her life she earns income Y1. The value of Y1 was determined by your student number. In the second period of her life, Jane is retired and does not earn any income. Jane’s decision is how much of her period one income should she save (S) in order to consume in period two. For every dollar that Jane saves in period one she has (1 + r) dollars...
Doug lives for two periods. In the first period of his life he earns income Y1. The value of Y1 was determined by your student number. In the second period of his life, Doug is retired and does not earn any income. Doug’s decision is how much of his period one income should he save (S) in order to consume in period two. For every dollar that Doug saves in period one he has (1 + r) dollars available to...
Question 1 (3 Points): Assume a consumer has current-period income y = 120, future-period income y' = 140, current and future taxes t = 20 and t' = 10, respectively, and faces a market real interest rate of r = 0.08, or 8% per period. The consumer has the following preferences over current and future consumption: U(c, c') = min(4c, 3c'). a) (1 points) Determine the consumer's lifetime wealth. b) (2 points) Determine what the consumer's optimal current-period and future-period...
For Question 12 to 15, let the utility function of the household be U(c,d) = ln(c) + Bln(c'), where B is a parameter between 0 and 1, and assume that there is always an interior solution to the household's problem. 12. What is the marginal rate of substitution of current consumption for future con- sumption MRS given this utility function? How does it change with c and c'? 13. Solve the household's optimization problem with the lifetime budget constraint. That...
Consider a household living for two periods, t = 1, 2. Let ct and yt denote consumption and income in period t. s denotes saving in period 1, r is the real interest rate and β the weight the household places on future utility. The following must be true about the household’s consumption in the two periods:c1 = y1 − sandc2 = (1 + r)s + y2a. Derive the household’s intertemporal budget constraint.b. Assume that the preferences of the household can be represented by a log utility...