B Pages:2 Words:341
This is just a sample.
To get a unique essay
Hire Writer
Type of paper: Essay
University/College: University of California
Download: .pdf, .docx, .epub, .txt

A limited time offer!

Get custom essay sample written according to your requirements

Urgent 3h delivery guaranteed

Order Now

Microecnomics Exam

Intermediate Microeconomics Fall 2005 Midterm Exam Direction: This is a close book, close notes exam; there is 100 points possible, please pay attention to the weights as you allocate your time; the exam starts at 3:30 and ends at 5:00 sharp. Good luck! 1. (25 points) Consider the utility function[pic].

We will write a custom essay sample on Microecnomics Exam specifically for you
for only $13.90/page
Order Now

1) Is the assumption that ‘more is better’ satisfied for both goods? 2) What is [pic] for this utility function? 3) Is the [pic] diminishing, constant, or increasing as the consumer substitutes [pic] for [pic] along an indifference curve? . (25 points) A consumer purchases two goods, food [pic] and clothing [pic]. Her utility function is given by [pic]. The price of food is [pic] , the price of clothing is [pic], and the consumer’s income is [pic]. 1) What is the demand function for clothing? 2) Is clothing a normal good in this case? 3. (25 points) Suppose that Natasha’s utility function is given by u(I) = I0. 5, where I represents annual income in thousands of dollars. 1) Is Natasha risk loving, risk neutral, or risk averse? Explain. ) Suppose that Natasha is currently earning an income of $10,000 (I = 10) and can earn that income next year with certainty. She is offered a chance to take a new job that offers a . 5 probability of earning $16,000, and a . 5 probability of earning $5,000. Should she take the new job? 3) In (2), would Natasha be willing to buy insurance to protect against the variable income associated with the new job? If so, how much would she be willing to pay for that insurance? 4. (25 points) Suppose a consumer has the two period utility function: [pic][pic] here [pic]represent the amount of consumption in period 1 and 2 respectively. The consumer’s income consists just of inherited assets A in period 1, and there is no income in second period. If the remaining income is invested in an asset, it can earn a rate of interest r. 1) Interpret the economic meaning of the parameter [pic] in the utility function. 2) Obtain the optimal allocation of[pic], and illustrate it with the graph. 3) Explain how the optimal consumptions in periods 1 and 2 vary with A, r, and[pic].