MICROECONOMICS (LL) W/CONNECT
21st Edition
ISBN: 9781260583540
Author: McConnell
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Question
Chapter 1.A, Problem 6AP
Subpart (a):
To determine
The relationship between the variables.
Subpart (b):
To determine
The relationship between the variables.
Subpart (c):
To determine
The relationship between the variables.
Subpart (d):
To determine
Calculation of consumption.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
7
Consider a model in which an individual lives only two periods. This person has diminishing marginal utility of consumption and receives an income of $20,000 in period 1 and an income of $5,000
in period 2. The private interest rate is 10 percent per period, and this person can borrow or lend money at this rate. Also assume that this person intends to consume all of his income over his lifetime. a. Give a hypothetical numerical example of what a person’s optimal consumption would be over these two periods. In answering this question, what assumptions did you make?
Crusoe will live this period and the next period as the lone inhabitant of his island. His only income is a crop of 100 coconuts that he harvests at the begin- ning of each period. Coconuts not consumed in the current period spoil at the rate of 10 percent per period. (LO5) a. Draw Crusoe’s intertemporal budget constraint. What will be his consump- tion in each period if he regards future consumption as a perfect, one-for- one substitute for current consumption? b. What will he consume each period if he regards 0.8 unit of future consump- tion as being worth 1 unit of current consumption?
Consider an economy where individuals live for two periods only. Their utility function over consumption in periods 1 and 2 is given by U = 2 log(C1) + 2 log(C2), where C1 and C2 are period 1 and period 2 consumption levels respectively. They have labor income of $100 in period 1 and labor income of $50 in period 2. They can save as much of their income in period 1 as they like in bank accounts, earning interest rate of 5 percent per period. They have no bequest motive, so they spend all their income before the end of period 2. a. What is each individual’s lifetime budget constraint? If they choose consumption in each period so as to maximize their lifetime utility subject to their lifetime budget constraint, what is the optimal consumption in each period? How much do the consumers save in the first period? b. Suppose that the government introduces a social security system that will take $10 from each individual in period 1, put it in a bank account, and transfer it back to…
Chapter 1 Solutions
MICROECONOMICS (LL) W/CONNECT
Ch. 1.2 - Prob. 1QQCh. 1.2 - Prob. 2QQCh. 1.2 - Prob. 3QQCh. 1.2 - Prob. 4QQCh. 1.A - Prob. 1ADQCh. 1.A - Prob. 2ADQCh. 1.A - Prob. 3ADQCh. 1.A - Prob. 1ARQCh. 1.A - Prob. 2ARQCh. 1.A - Prob. 1AP
Ch. 1.A - Prob. 2APCh. 1.A - Prob. 3APCh. 1.A - Prob. 4APCh. 1.A - Prob. 5APCh. 1.A - Prob. 6APCh. 1.A - Prob. 7APCh. 1.A - Prob. 8APCh. 1 - Prob. 1DQCh. 1 - Prob. 2DQCh. 1 - Prob. 3DQCh. 1 - Prob. 4DQCh. 1 - Prob. 5DQCh. 1 - Prob. 6DQCh. 1 - Prob. 7DQCh. 1 - Prob. 8DQCh. 1 - Prob. 9DQCh. 1 - Prob. 10DQCh. 1 - Prob. 11DQCh. 1 - Prob. 1RQCh. 1 - Prob. 2RQCh. 1 - Prob. 3RQCh. 1 - Prob. 4RQCh. 1 - Prob. 5RQCh. 1 - Prob. 6RQCh. 1 - Prob. 7RQCh. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Prob. 6PCh. 1 - Prob. 7PCh. 1 - Prob. 8P
Knowledge Booster
Similar questions
- Table 7P - 1 shows the price of inputs and the price of outputs at each step in the production process of mak ing a shirt Assume that each of these steps takes place within the country . [LO 7.1 , 7.3 ] a. What is the total contribution of this shirt to GDP , using the standard expenditure method ? b . If we use a value -added method (i.e , summing the value added by producers at each step of the production process , equal to the value of output minus the price of inputs ) , what is the contribu tion of this shirt to GDP ? c If we mistakenly added the price of both inter mediate and final outputs without adjusting for value added , what would we find that this shirt contributes to GDP ? By how much does this overestimate the true contributionarrow_forwardLimitless Ltd. is planning to buy a new warehouse to store its production output. The investment would require £500,000 to be paid upfront. Thanks to the new warehouse, the company expects to increase its profits by £120,000 annually for the next five years, and then £60,000 for the following five years. Calculate the Net Present Value (NPV) of this investment opportunity if the cost of capital is 12%. Should Limitless Ltd. go ahead with the purchase of the new warehouse? Explain your reasoning. What is the payback period of this investment? Suppose the Internal Rate of Return (IRR) of this investment opportunity is 15%. Based on this information alone, should Limitless Ltd. make the investment? Why? Would this decision be consistent with that from B? Explain your reasoning. Suppose that, instead of paying the initial £500,000 now, Limitless Ltd. decides to pay it in equal instalments over the next 10 years. How much would the company need to pay each year to make all…arrow_forwardAccording to the "advance" estimate from the Bureau of Economic Analysis, by how much did the United States' real GDP increase in the third quarter of 2023? 4.9% 2.5% O 7.6% -4.3% Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forward
- 9. Suppose Amal calculates her permanent income by adaptive expectations . Year 2020 Amal's permanent income was 38,000 , and year 2021 actual income is 41,000 . Assume that , long - run marginal to consume is 0.90 and short - run marginal propensity to consume is 0.28 . What is her consumption expenditure year 2021 ? O 36.774 O 35,040 O 40.226 O 33.454 O 34.740 O None of the above is correctarrow_forwardGiven the following information about each economy , either calculate the missing variable or determine that it cannot be calculated . [LO 7.2,7.3] a. If C=\$20.1 billion, I=\$3.5 billion G=\$5.2 billion, and NX=-\$1 billion, what is total income ? b. If total income is $1 trillion G=\$0.3 tr trillion , and C=\$0.5 trillion , what is I? c. If total expenditure is $675 billion, C=\$433 billion , I = $105 billion , and G=\$75 billion , what is NX ? How much are exports ? How much are imports?arrow_forward1. Suppose that a rise in income from P60,000 to P70,000 leads to an increase in consumption from P47,000 to P54,000.arrow_forward
- Say you define your permanent income as the average income this and the past 4 years’ incomes and you always consume 4/5 of your permanent income. Your earnings record over these years has been: Yt = 40,000 Yt-1 = 38,000 Yt-2 = 34,000 Yt-3 = 32,000 Yt-4 = 31,000 If next year your income increases to Yt+1 = 46,000 by how much will your consumption change between year t and year t+1?arrow_forwardThe French government announced plans to convert state-owned power firms EDF and GDF into separate limited companies that operate in geographically distinct marketsBBC News reported that France’s CFT union responded by organizing a mass strike, which triggered power outages in some Paris suburbs. Union workers are concerned that privatizing power utilities would lead to large-scale job losses and power outages similar to those experienced in parts of the eastern coast of the United States and parts of Italy in 2003. Suppose that prior to privatization, the price per kilowatt-hour of electricity was €0.13 and that the inverse demand for electricity in each of these two regions of France is P = 1.35 − 0.002Q (in euros). Furthermore, to supply electricity to its particular region of France, it costs each firm C(Q) = 120 + 0.13Q (in euros). Once privatized, each firm will have incentive to maximize profits. Determine the number of kilowatt-hours of electricity each firm will produce and…arrow_forwardSuppose y = 4w7/(x5z3). Suppose that w increases 5%, x increases 1% , and z increases 1% . By what percent should y increase? Your answer should be an integer with a % sign assumed to follow (e.g., if you wish to say 48 percent, write 48). The percent increase in y should be approximately.arrow_forward
- Suppose U.S. drivers purchased $50 billion of ExxonMobil-produced gasoline during a recent year, with one-half purchased directly from ExxonMobil-owned gas stations and one-half from independent (or third-party) gas stations. Suppose further that ExxonMobil purchased the oil (which it refined into gasoline) from foreign producers for $20billion and that it receives 60 percent of the sales revenue that independent stations generate from selling ExxonMobil gasoline. In this case, the value added by ExxonMobil to U.S. GDP is $__billion.arrow_forwardFor the linear IS-LM model, the goods market and the money market are in equilibrium when. Suppose that the economy is characterized by the following equations: (Y;r) = ( 1200 ; 6), Y-C-IG=0, C-Co-c(Y-T)=0,I-Io+hr=0, and kY-ur-M^s=0, which are satisfied for Co=60, lo=150, G=250, T=200, M^s=60, with the parameters c=0.8, k=0.1, h=10, and u=10. How are the equilibrium and affected, a) if "h" (the sensivity of the demand for investment to the interest rate) decreases to 5? b) if "u" (the sensitivity of the demand for real money balances to the interest rate) decreases to 5?arrow_forward-Assume an interest rate of 5%. What is the maximum amount an individual would be willing to give up today in exchange for $1, paid 30 years in the future? -Suppose the government has promised to pay $100 billion dollars in benefits 10 years from now. Assuming an interest rate of 4%, what is the present discounted value (PDV) of the obligation? Answer in billions of dollars, rounded to two decimal places.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
