3. Consider a consumer who lives for two periods. Her current-period in- come is y, future-period...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
3. Consider a consumer who lives for two periods. Her current-period in- come is y, future-period income is y and y > y'. She considers her current-period consumption c and future-period consumption d' to be perfect complements. She also likes to perfectly smoothe her consump- tion over time, i.e. c= d. She faces a borrowing rate (r8) that is higher than the rate at which she can lend (r1). There is no limits on her borrowing or lending. (a) Draw a diagram with c on horizontal axis and c' on vertical axis. Draw the above consumer's budget constaint (1 point) and indiffer- ence curve map (1 point). Show her equilibrium (1 point). Is she a borrower on a lender (1 point)? Briefly explain (1 point). (b) The government in her country introduces fully-funded social secu- rity. She is required to contribute t to her social security account with the government. The government promises to pay b in bene- fits in the next period, where b = t (1+ ri). The size of the social security contributions is such that y -t<y+b. In a new diagram, compare her equilibria before and after the introduction of fully- funded social security (5 points). Briefly explain the effect of the introduction of social security on the consumer's welfare (1 point)? (c) Now consider another fully-funded social security scenario. In this scenario, b = t (1+rB). Everything else is the same as in part (b) above. In a new diagram, compare her equilibria before and after the introduction of fully-funded social security (5 points). Briefly explain the effect of the introduction of social security on the con- sumer's welfare (1 point)? 3. Consider a consumer who lives for two periods. Her current-period in- come is y, future-period income is y and y > y'. She considers her current-period consumption c and future-period consumption d' to be perfect complements. She also likes to perfectly smoothe her consump- tion over time, i.e. c= d. She faces a borrowing rate (r8) that is higher than the rate at which she can lend (r1). There is no limits on her borrowing or lending. (a) Draw a diagram with c on horizontal axis and c' on vertical axis. Draw the above consumer's budget constaint (1 point) and indiffer- ence curve map (1 point). Show her equilibrium (1 point). Is she a borrower on a lender (1 point)? Briefly explain (1 point). (b) The government in her country introduces fully-funded social secu- rity. She is required to contribute t to her social security account with the government. The government promises to pay b in bene- fits in the next period, where b = t (1+ ri). The size of the social security contributions is such that y -t<y+b. In a new diagram, compare her equilibria before and after the introduction of fully- funded social security (5 points). Briefly explain the effect of the introduction of social security on the consumer's welfare (1 point)? (c) Now consider another fully-funded social security scenario. In this scenario, b = t (1+rB). Everything else is the same as in part (b) above. In a new diagram, compare her equilibria before and after the introduction of fully-funded social security (5 points). Briefly explain the effect of the introduction of social security on the con- sumer's welfare (1 point)?
Expert Answer:
Answer rating: 100% (QA)
The budget line of the consumer is given as c c 1yr The slope of the budget line is 1r As ... View the full answer
Related Book For
Matching Supply with Demand An Introduction to Operations Management
ISBN: 978-0073525204
3rd edition
Authors: Gerard Cachon, Christian Terwiesch
Posted Date:
Students also viewed these accounting questions
-
1. Consider an individual who lives for two periods with preferences given by U (,)= u() + pu(c) where u(e) is the one period utility function from consumption, and p is the subjective rate of time...
-
A consumer who lives in New York switches from a 60 watt incandescent light bulb to an 8 watt LED. Assume usage remains the same, which is 4 hours per day on average. Electricity costs the consumer...
-
Consider a consumer who lives for two periods. His utility is a function of consumption levels in periods 1 and 2 and is given by U(c1, c2) = clc2. His income in periods 1 and 2 are given by yl = y2...
-
1. Was 1MDB a fraudulent venture from the beginning? Why or why not? 2. How did the US Government become involved in the 1MDB saga? 3. What does the involvement of so many financial institutions in...
-
What is inventory turnover? What does it tell a stakeholder about how the entity is managing its inventory? What could be some reasons for a decreasing inventory turnover ratio ? What could be some...
-
Use the data presented in Exercise 8- 2, but assume use of the complete or the partial equity method rather than the cost method. Required: A. Prepare the journal entries Papke Company will make on...
-
Using \(q_{0.05}=4.041\) for the Tukey HSD method, compare the pollution levels of the three agencies in Exercise 12.47. Data From Exercise 12.47 12.47 Samples of groundwater were taken from 5...
-
Two blocks, of masses m1 and m2, are connected to each other and to a central post by cords as shown in Fig, 5-37. They rotate about the post at a frequency f (revolutions per second) on a...
-
The Levenshtein distance between two character strings a and b is defined as the minimum number of single-character insertions, deletions, or substitutions (so-called edit operations) required to...
-
Ken (birthdate July 1, 1987) and Amy (birthdate July 4, 1989) Booth have brought you the following information regarding their income, expenses, and withholding for the year. They are unsure which of...
-
What are the key characteristics of a monopoly market structure, and how does it differ from other market structures such as perfect competition? (20 Points) Using real-world examples, discuss the...
-
What is the lower bound for a European put option on a stock paying no dividends?
-
Explain the difference between the credit risk and the market risk in a swap.
-
Explain the role of the Basel committee in regulating banks.
-
Under what circumstances should an American put option on a stock paying no dividends be exercised early?
-
Which of the following lead to adjustments to the terms of an exchange-traded option: (a) stock splits, (b) stock dividends, (c) cash dividends?
-
A portfolio consists of $200,000 in Treasury bills that yield 4%; $150,000 in ABC stock with an expected return of 7%; and $50,000 in XYZ stock with an expected return of 15%. What is the expected...
-
Determine two different Hamilton circuits in each of the following graphs. A B F G
-
PowerToys Inc. produces a small remote-controlled toy truck on a conveyor belt with nine stations. Each station has, under the current process layout, one worker assigned to it. Stations and...
-
Consider the dependency matrix and the activity durations provided above. Build a project graph, visually depicting the evolution of this project. Find the critical path. What is the earliest time...
-
Cat Lovers Inc. (CLI) is the distributor of a very popular blend of cat food that sells for $1.25 per can. CLI experiences demand of 500 cans per week on average. They order the cans of cat food from...
-
How is financial accounting different from management accounting?
-
As the new controller, reply to the following comment made by your plant manager: When I employ a proper accounting software, which can process all my daily accounting records and provide me with all...
-
Describe the five-step decision-making process.
Study smarter with the SolutionInn App