Principles of Macroeconomics 2e
Principles of Macroeconomics 2e
2nd Edition
ISBN: 9781947172388
Author: Steven A. Greenlaw; David Shapiro
Publisher: OpenStax
Textbook Question
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Chapter 9, Problem 36P

If inflation rises unexpectedly by 5 % , indicate for each of the following whether the economic actor is helped, hurt, or unaffected:

  1. A union member with a COLA wage contract
  2. Someone with a large stash of cash in a safe deposit box
  3. A bank lending money at a fixed rate of interest
  4. A person who is not due to receive a pay raise for another 11 months

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Consider the simple discrete job search model that we studied in class. Only the unemployed can receive one offer per period from F(w) that is a uniform distribution on [0,2]. There is a constant probability of being laid off at the end of each period while employed. Assume that she can get a new offer right away when laid off. We want to understand the reservation wage, WR, in this model. Assume that u(c) = c. The parameters are a discount factor ẞ and an unemployment benefit b.R and show that T is contraction on [0, ∞). Explicitly state any additional assumptions that you may need.(Grading guide line: 5pt for the exact form of T, 10pt for showing contraction, and 5pt for stating correct assumptions.)< (b) Discuss why (a) is useful to understand the reservation wage wд in this economy.< (c) We write WR = WR (b,ẞ,λ) to reveal its dependence on (b,ẞ,λ). Show that 0 ≤ aWR дь OWR дл ≤1 and ≥0. What about ? awR ав State any additional assumptions that you may need.< (d) Briefly explain the…
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Chapter 9 Solutions

Principles of Macroeconomics 2e

Ch. 9 - How do economists use a basket of goods and...Ch. 9 - Why do economists use index numbers to measure the...Ch. 9 - What is the difference between the price level and...Ch. 9 - Why does substitution bias arise if we calculate...Ch. 9 - Why does the quality/new goods bias arise if we...Ch. 9 - What has been a typical range of inflation in the...Ch. 9 - Over the last century, during what periods was the...Ch. 9 - What is deflation?Ch. 9 - Identity several parties likely to he helped and...Ch. 9 - What is indexing?Ch. 9 - Name several forms of indexing in the private and...Ch. 9 - Inflation rates, like most statistics, are...Ch. 9 - Given the federal budget deficit in recent years,...Ch. 9 - Why is the GDP deflator not an accurate measure of...Ch. 9 - Imagine that the government statisticians who...Ch. 9 - Describe a situation, either a government policy...Ch. 9 - Describe a situation, either a government policy...Ch. 9 - Why do you mink the U.S. experience with inflation...Ch. 9 - If, over time, wages and salaries on average rise...Ch. 9 - Who in an economy is the big winner from...Ch. 9 - If a government gains from unexpected inflation...Ch. 9 - Do you think perfect indexing is possible? Why or...Ch. 9 - The index number representing the price level...Ch. 9 - The total price of purchasing a basket of goods in...Ch. 9 - With in 1 or 2 percentage points, what has the...Ch. 9 - If inflation rises unexpectedly by 5, indicate for...Ch. 9 - Rosalie the Retiree knows that when she retires in...

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