EBK MICROECONOMICS
5th Edition
ISBN: 9781118883228
Author: David
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 1, Problem 1.12P
To determine
(a)
Graphical relationship between
To determine
(b)
The reason for disequilibrium in the market when the price is equal to 18.
To determine
(c)
The reason for disequilibrium in the market when the price is equal to 14.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
How does the utility-maximization model help highlight the income and substitution effects of a price change. Provide an example please.
Suppose a student asks an artificial intelligence (Al) the following question: "If there were a perfectly competitive insurance market in which each household could buy and sell insurance for any realized value of future stochastic income without any financial constraints other than the flow-of-funds constraint, what condition would each household's consumption satisfy in equilibrium?"
Suppose the Al replies as follows: "In a perfectly competitive insurance market, households would face the same price for each insurance policy. The price of each insurance policy would equal the expected present discounted value of the future benefit of the policy in each possible state of the world. Each household would buy and sell insurance policies to maximize its expected utility, subject to its flow-of-funds constraint. This implies that _______would be equalized across households in each period in equilibrium, regardless of the realization of stochastic income."Answer the following…
Discuss how the utility-maximization model helps highlight the income and substitution effects of a price change.
Chapter 1 Solutions
EBK MICROECONOMICS
Ch. 1 - Prob. 1RECh. 1 - Prob. 2RECh. 1 - Prob. 3RECh. 1 - Prob. 4RECh. 1 - Prob. 5RECh. 1 - Prob. 6RECh. 1 - Prob. 7RECh. 1 - Prob. 1.1PCh. 1 - Prob. 1.2PCh. 1 - Prob. 1.3P
Ch. 1 - Prob. 1.4PCh. 1 - Prob. 1.5PCh. 1 - Prob. 1.6PCh. 1 - Prob. 1.7PCh. 1 - Prob. 1.8PCh. 1 - Prob. 1.9PCh. 1 - Prob. 1.10PCh. 1 - Prob. 1.11PCh. 1 - Prob. 1.12PCh. 1 - Prob. 1.13PCh. 1 - Prob. 1.14PCh. 1 - Prob. 1.15PCh. 1 - Prob. 1.16PCh. 1 - Prob. 1.17PCh. 1 - Prob. 1.18PCh. 1 - Prob. 1.19PCh. 1 - Prob. 1.20PCh. 1 - Prob. 1.21P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.Similar questions
- Consider a couple's decision about how many children to have. Assume that over a lifetime a couple has 100,000 hours of time to either work or raise children. The wage is $10 per hour. Raising a child takes 10,000 hours of time. a. Make a graph with the budget constraint showing the trade-off between lifetime consumption and number of children. (Ignore the fact that children come only in whole numbers!) Show indifference curves and an optimum choice. b. Suppose the wage increases to $15 per hour. Show how the budget constraint shifts. Using income and substitution effects, discuss the impact of the change on number of children and lifetime consumption. c. We observe that, as societies get richer and wages rise, people typically have fewer children. Is this fact consistent with this model? Explain.arrow_forwardWhat is an equilibrium condition? How do we that we have an equilibrium condition?arrow_forwardQuestion3 a) Suppose a household is faced with the choice between consuming gasoline (G) and all other goods (OG). Today the household consumes 800 liter of gasoline a year.Suppose then that a gasoline price increase is perfectly compensated by a wage increase. If the family followed the utility maximization model, how would this affect their consumption of gasoline? Explain by using a figure. b) Explain by using an example why an MRS (Marginal Rate of Substitution) between two goods must equal the ratio of the price of the goods for the consumer to achieve maximum satisfaction?arrow_forward
- Differentiate between an exogenous variable and an endogenous variable in an economic model? Why isn’t it useful to construct an economic model that contains only exogenous variables (and no endogenous variables)?arrow_forwardSuppose that each week Fiona buys 16 peaches and 4 apples at her local farmer's market. Both kinds of fruit cost $1 each. From this we can infer that: If Fiona is maximizing her utility, then her marginal utility from the 16th peach she buys must be greater than her marginal utility from the 4th apple she buys. Fiona is not maximizing her utility. If Fiona is maximizing her utility, then her marginal utility from the 16th peach she buys must be equal to her marginal utility from the 4th apple she buys. The law of diminishing marginal utility does not hold for Fiona.arrow_forwardConsider an economy composed of 16 consumers. Of these, 5 consumers each own one right shoe and 11 consumers each own one left shoe. Shoes are indivisible. Everyone has the same utility function, which is Min(2R, L}, where R and L are, respectively, the quantities of right and left shoes con sumed. A) (10%) Is the status quo (where each individual has his own shoe) Pareto efficient? If so, briefly explain why. If not, provide a Pareto improvement b) (10%) Characterize all Pareto efficient allocationsarrow_forward
- What is the impact of covid 19 on socioeconomic? List down 10 points with an explanationarrow_forwardThe demand and supply of pizza is defined by the following equations: Qd = D(P, Y ) = 1 + Y − 2P Qs = D(P, PM) = 2 P/PM where, Qd is quantity demand, P is the price of each pizza sold, Y is the average income of consumers, Qs is the quantity supplied, and Pm is the price of inputs used in the production of pizza. (a) List the endogenous and exogenous variables of this model (b) Find the equilibrium price Pe and quantity Qe of pizza as a function of the exogenous variables. (c) Use a simple demand and supply diagram to show what happens to the equilibrium price and quantity when there is an increase in one of the exogenous variables.arrow_forwardA possible explanation for the indecency might be the fact that the consumers are not all alive at the same time and therefore some mutually advantageous trades cannot occur. Consider an economy where consumer t receives an endowment of 1 unit of the single consumption good at time t and obtains utility only from consumption at times t and t + 1. All consumers meet at time 0 to trade. What is the equilibrium? Is exigency restored?arrow_forward
- Suppose Tom and Jerry can buy/ sell apples at price Pa and bananas at price Pb. Both are price-takers. Given these prices, they seek to maximize utility by choosing how many apples and bananas to buy/sell. Tom's utility Ut (At,Bt)= log At + logBt s.t. Pa(At) + Pb (Bt) = 12 Pa + 6 Pb Jerry utility Uj (Aj,Bj)= log Aj + logBj s.t. Pa(Aj) + Pb (Bj) = 9 Pa + 15 Pb How many apples and bananas should Tom and Jerry consume? Answer in terms of Pa and Pbarrow_forwardSuppose pizza(P) and hamburger(H) are perfect substitutes for Andy. He is always willing to substitute two pizzas for one hamburge(b) The price of pizza is pP = $2 per pizza and the price of hamburger is pH = $2 per hamburger.What is Andy’s optimal consumption bundle if his income level is $30?(c) To promote the sale of pizza, now the owner of the pizza restaurant decides to give out the first two pizzas to every consumer for free, and af- terwards, if the consumer wants more, the consumer will still pay at the price of pP = $2 per pizza. If the price of hamburger and Andy’s income are same as before,draw Andy’s budget line. What is Andy’s optimal con- sumption bundle in this case?(d) Now,to promote the sale of pizza, instead of giving out the first two pizzas for free, the owner of the pizza restaurant decides to lower the price of pizza to $0.8 per pizza. Given price of hamburger and Andy’s income remain the same as before, what is Andy’s optimal consumption budle now? Compare with…arrow_forwardWhat is the difference between deterministic and random variations in the pattern of demands? Provide an example of a real problem in which predictable variation would be important and an example in which random variation would be important.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you