a) We know that Anna’s income is 4 in period 1 and 0 in period 2 and it is also given that the interest rate is 0%. This means that Anna will not get any interest on her savings in period 1.
Her utility function is given by u(c1,c2) = c1*c2
We can see that the utility will be maximum when she decides to consume equally in both the periods.
So, we can conclude that in period 1 , Anna will consume 2 and will save 2 for the next period.
b) Now , if the interest rate increases to 1%, then Anna will have an incentive to save more in period 1 , so that she can consume more in the second period, as she will get the interest on what she saves. So with an increase in interest rate to 1% , Anna will save more in period 1.
c) From this example, we can conclude a general lesson that as the interest rate increases, people will tend to save more. We can see that as the rate increases , a person will save more as he will fet the benefit of higher interest and will be able to consume more in future. So as interest rate increases , savings increases.
No Graph included. Anna's consumption preferences are described by her life-time lity function lc1,c2)-2, where ct...
2. Consider a consumer with preferences over current and future consumption given by U(C1, C2) = (c1)1/2 (c2)1/2 where cı denotes the amount consumed in period 1 and c2 the amount consumed in period 2. Suppose that period 1 income expressed in units of good 1 is mı = 20000 and period 2 income expressed in units of good 2 is m2 = 30000. Suppose also that p1 = P2 = 1 and let r denote the interest rate. (a)...
Consider a consumer with preferences over current and future consumption given by U (c1, c2) = c1c2 where c1 denotes the amount consumed in period 1 and c2 the amount consumed in period 2. Suppose that period 1 income expressed in units of good 1 is m1 = 20000 and period 2 income expressed in units of good 2 is m2 = 30000. Suppose also that p1 = p2 = 1 and let r denote the interest rate. 1. Find...
2. Consider a consumer with preferences over current and future consumption given by U (C1, C2) = (c1)1/(c2)1/2 where c1 denotes the amount consumed in period 1 and ch the amount consumed in period 2. Suppose that period 1 income expressed in units of good 1 is m1 = 20000 and period 2 income expressed in units of good 2 is m2 = 30000. Suppose also that P1 = P2 = 1 and let r denote the interest rate. (a)...
Question 3 John has the utility function is u(ci,C2) -c2, where c, is consumption today and c2 is consumption tomorrow. The price of consumption today is £1 and the price of consumption tomorrow is p2. John gets an income of m, today and m2 tomorrow. (a) John also faces the interest rate, r. Write out John's intertemporal budget constraint in present value and future forms. (4 marks) (b) It turns out that John earns an income of £15000 today and...
can anyone help me with this question? 2. An review of intertemporal optimization: Suppose a consumer's utility function is given by U(c,2) where ci is consumption in period 1 and ca is consumption in perio You can assume that the price of consumption does not change between periods 1 and 2. The consumer has $100 at the beginning of period 1 and uses this money to fund consumption across the two periods (i.e. the consumer does not gain additional income...
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