QUESTION 3 A recession is often the result of what type(s) of economic disruption? Check all that apply. A. Shortage shock B. aggregate demand shortfall C. Medical crisis D. Supply shock E. Financial shock F. Demand shock G. Unemployment crisis/shock

QUESTION 3 A recession is often the result of what type(s) of economic disruption? Check all that apply. A. Shortage shock B. aggregate demand shortfall C. Medical crisis D. Supply shock E. Financial shock F. Demand shock G. Unemployment crisis/shock

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Ex 8. An airline's data indicate that 50 percent of people who begin the online process of booking a flight never complete the process and pay for the flight. To reduce this percentage, the airline is considering changing its website so that the entire booking process, including flight and seat selection and payment, can be done on two simple pages rather than the current four pages. A random sample of 300 customers who begin the booking process are exposed to the new system, and 117 of them do not complete the process. a. Formulate the null and alternative hypotheses needed to attempt to provide evidence that the new system has reduced the noncompletion percentage. b. Use critical values to perform the hypothesis test by setting α equal to .10, .05, .01, and .001
Arielle is a risk-averse traveler who is planning a trip to Canada. She is planning on carrying $400 in her backpack. Walking the streets of Canada, however, can be dangerous and there is some chance that she will have her backpack stolen. If she is only carrying cash and her backpack is stolen, she will have no money ($0). The probability that her backpack is stolen is 1/5. Finally assume that her preferences over money can be represented by the utility function U(x)=(x)^0.5 Suppose that she has the option to buy traveler's checks. If her backpack is stolen and she is carrying traveler's checks then she can have those checks replaced at no cost. National Express charges a fee of Sp per $1 traveler's check. In other words, the price of a $1 traveler's check is $(1+p). If the purchase of traveler's checks is a fair bet, then we know that the purchase of traveler checks will not change her expected income. Show that if the purchase is a fair bet, then the price (1+p) = $1.25.
1. Calculate the elasticity of demand for the demand curve p = 100-2q at each of the following price and quantity levels and determine the type of elasticity: a p = 90 and q=2 b. p = 50 and q= 10 &p=5 and q = 19 2. Suppose you are given the following information: Q³= 200 + 3P Qd = 400 - P where Q is the quantity supplied, Qis the quantity demanded and P is price. From this information compute equilibrium price and quantity. Now suppose that a tax is placed on buyers so that Qd = 400 - (2P+T) where T is taxes. IfT= 20, solve for the new equilibrium price and quantity. (Note: You are solving for the equilibrium price for sellers and buyers). hp
Two identically able agents are competing for a promotion. The promotion is awarded on the basis of output (whomever has the highest output, gets the promotion). Because there are only two workers competing for one prize, the losing prize=0 and the winning prize =P. The output for each agent is equal to his or her effort level times a productivity parameter (d). (i.e. Q2=dE1 , Q2=dE2). If the distribution of “relative luck” is uniform, the probability of winning the promotion for agent 1 will be a function of his effort (E1) and the effort level of Agent 2 (E2). The formula is given by...Prob(win)=0.5 + α(E1-E2), where α is a parameter that reflects uncertainty and errors in measurement. High measurement errors are associated with small values of α (think about this: if there are high measurement errors, then the level of an agent’s effort will have a smaller effect on his/her chances of winning). Using this information, please answer the following questions. Both workers have a…
Two coins are tossed 500 times, and we get: i) Two heads: 105 times ii) One head: 275 times iii) No head: 120 times Find the probability of each event
Y5 Alfred is a risk-averse person with $100 in monetary wealth and owns a house worth $300, for total wealth of $400. The probability that his house is destroyed by fire (equivalent to a loss of $300) is pne = 0.5. If he exerts an effort level e = 0.3 to keep his house safe, the probability falls to pe = 0.2. His utility function is: U = w0.5 – e where e is effort level exerted (zero in the case of no effort and 0.3 in the case of effort).a. In the absence of insurance, does Alfred exert effort to lower the probability of fire?HINT: Calculate and compare the expected utility i) with effort, and ii) without effort. If effort is exerted, then the effort cost is paid regardless of whether or not a fire occurs.b. Alfred is considering buying fire insurance. The insurance agent explains that a home owner’s insurance policy would require paying a premium α and would repay the value of the house in the event of fire, minus a deductible “D”. [A deductible is an amount of money that the…
The probability that it will rain on any given day is 0.20, and the probability is independent from day to day. You are trying to decide whether or not to make a tee time tomorrow to play golf. This requires a commitment on your part of turning down, say, movie tickets in favor of playing golf. If you accept the tickets, you also make the commitment not to go golfing. There is a weather forecast that signals whether it will rain tomorrow or not. There is a 0.80 probability that it rains when there is a "rainy" forecast and a 0.125 probability of rain when there is a "sunny" forecast. The overall probability of getting a "rainy" forecast is 0.111. Assume you are risk neutral. You place the following monetary values on the potential outcomes: a sunny day at $95 the golf course a rainy day at the movies a rainy day at home a sunny day at the movies $20 -$18 $1
Assume that the Fed's goal is to stabilize national income. Under what conditions would a money supply target be more desirable than an interest rate target?
Consider a class with 80 enrolled students. None of the students were ill at the beginning of the school year. On August 30th, 10 students reported having a common cold. All continued to be ill on September 1st, but all 10 recovered within 3 days. On September 15th, 5 more students had a cold. All of these students continued to be ill on September 16th, but all recovered 5 days later. In this example, assume that a person cannot have a cold more than once.calculate the cumulative incidence of the common cold in the class during the month of september
In the late 1990s, car leasing was very popular In the United States. A customer would lease a car from the manufacturer for a set term, usually two years, and then have the option of keeping the car. If the customer decided to keep the car, the customer would pay a price to the manufacturer, the "residual value," computed as 60% Df the new car price. The manufacturer would then sell the retumed cars at auction. In 1999, manufacturers lost an average of $480 on each returned car (the auction price was, on average, $480 less than the residual value). Suppose two customers have leased cars from a manufacturer. Their lease agreements are up, and they are considering whether keep (and purchase at 60% of the new car price) their cars or return thelr cars. Two years ago, Becky leased a car valued new at $18,500. If she returns the car, the manufacturer could likely get $12,950 at auction for the car. Eleen also leased a car, valued new at $19,000, two years ago. If she returns the car, the…