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Select two companies whose product(s) you use in your daily life. You may choose anyfirms you wish, as long as their information is publicly available(as to their products and financial information)
Suppose thatY1,Y2,Y3 is a sample of observations fromN(μ, s2) population but that Y1, Y2& Y3are not independent. In factsuppose: Cov(Y1Y2)=cov(Y2Y3)= cov(Y1Y3)=0.5s2 Let Y(y-bar)= (Y1+Y2+ Y3)/
Suppose that the economy is currently at potential output.Also suppose that you are an economic policy maker and that acollege economics student asks you to rank, if possible, your most preferred to
Suppose that the economy starts at equilibrium and the mpc = 0.8. What would be the effect of a 500 increase intaxes once all the rounds of the multiplier process are complete
Assume the government cuts its purchases by $150billion. As a result, the budget deficit is reduced by $40 billion,private domestic saving decreases by $10 billion, disposablepersonal income decreas
A local drama company proposes a new neighborhood theater in SanFrancisco. Before approving the permit, the city plannercompletes a study of the theater's impact on the surrounding community.
Making dresses is a labor-intensive process. Indeed, theproduction function of a dressmaking firm is well described by theequation Q = L - L2/800, where Q denotes the number ofdresses per week and L
Jess and Larry are working on a project that requires them to spenda day together. Jess likes to smoke, and his marginal benefit fromone cigar a day is $20. The price of a cigar is $2. Larry dislike
In 2008, the price of crude oil (per barrel) set an all-time record of approximately $147 and then sank to near $40 by the end of the year. Since crude oil is a resource that is used in many industr
Consider Good E, which, when sold in a particular country, has anequilibrium price = $10.00. The government of that country decidedthat it doesn't like that equilibrium price, and so passes alaw whi
Suppose that: y-sqwiggly line on top=1/2Y1+1/3Y2+1/6Y3 a) show that y-sqwiggly line on top is a linearestimatorb) show that y-sqwiggly line on top is an unbiasedestimator
David Ding advertises on a local radio station. For the past sixweeks, the manager has kept records of the number of minutes ofadvertising that were purchased, and the sales for that week. Week1, 2
In a hypothetical economy, the annual velocity of money is 10,and level of real output is $800 billion. In year 1, the economy'smoney supply is $100 billion and in year 2 it is $112 billion.Calculat
A small island nation that lives in anarchy and does not have agovernment is endowed with indestructible coconut trees. Thesetrees live forever and no new trees can be planted. Every year $1million
Consider the market for taxi ridesin a particular metropolitan area. a) Suppose that, when the price permile increases by 40%, total miles demanded falls by 30%. Solve for the price elasticity
Quigley Inc. is considering two financial plans for the coming year. Management expects sales to be $301,770, operating costs to be $266,545, assets to be $200,000, and its tax rate to be 35%. Under P
Quagmire Corporation wants to set up a manufacturing plant to last for 20 years. Initial costs at year 0 are $18,000 for the building and $31,000 for the equipment. At year 10 there will be a major
John and Daphne have accumulated $15,000 in their college savings account (at t = 0). Their long-run financial plan is to add an additional $5,000 in each of the next 4 years (at t = 1, 2, 3, and 4).
The skinny corporation produces excerise videos according toQ=(KL)1/2, where k is the amount of capital used and l is theamount of labor employed. if capital cost $16 per unit and laborcost $2 per u
Three $1,000 face value bonds that mature in 10 years have the same level of risk, hence their YTMs are equal. Bond A has an 8% annual coupon, Bond B has a 10% annual coupon, and Bond C has a 12% annu
Suppose you consider a sales tax of 10% on thismarket. Suppose that the firm has to pay the tax, as istypically the case with sales taxes. Hence, if the firmproduces quantity y of output, the price
Temple Corp. is considering a new project whose data are shown below. The equipment that would be used has a 3-year tax life, would be depreciated by the straight-line method over its 3-year life, and
Let p* be the equilibrium price and y* theequilibrium quantity, so that p* = A-By*. Now suppose thedemand in the market shifts, so that the new demand curve is p =A'- B'y*. Hence, if the firm does n
Assume that the threatened default on the government debtdescribed in the problem on page 233 of the text has no immediateeffects on any of the "fundamentals" in the economy (C, G, T, andY). However
David Ding advertises on a local radio station. For the pastsix weeks, the manager has kept records of the number of minutes ofadvertising that were purchased, and the sales for that week. Week1, 2