Assume there are two goods in an economy, gasoline and petrodiesel that are substitutes in consumption but complements in production. Gasoline demand and supply are: Qdg = 750 – 45Pg + 30P, and Q°g = 30Pg + 15PP where Pg is price of gasoline and Pp price of petrodiesel. Petrodiesel demand and supply are: Qªp = 1,495 – 40P, + 23Pg and Q°p = 25Pp + 10P; %3D A. Is demand-side link dominant or supply-side link? Explain in 1 or 2 sentences.
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- Supposeg1increases, but stillc1+b1+g1<1. Using a graph of the goods market, show how we would represent an increase in the value ofg1on equilibrium output y. Be sure to label all axes, curves, and equilibrium points. Suppose instead,c1+b1+g1= 0. Is the equilibrium in the goods market still possible? If so, what is the equilibrium output? You must explain your answer to receive full credit.On a microeconomic demand curve, a decrease in price causes an increase in quantity demanded because the product in question is now relatively less expensive thansubstituteproducts.Explainwhyaggregatedemand does not increase for the same reason in response to a decrease in the aggregate price level. In other words, whatcausestotalspendingtoincreaseifitisnotbecause goods are now cheaper?Time remaining:00 :09 :39EconomicsUse the following to answer questions (29) - (31):In the town of “One Horse” there is one movie theater. Two groups of consumers, adults (A) andchildren (C), attend this theater. Suppose the demand for movies by adults is given by:QA = 50 - 0.50PA, where PAis price ofan adultmovie ticket(in cents)and QAis the numberofmovie tickets sold to adults atthe theater. Suppose the demand for movies by children is given by:QC = 20 - 0.50PC,where PCispriceofa children’s movie ticket(in cents)and QCis the numberofmovie tickets sold tochildren atthe theater. Also, imagine totalcostis fixed at$450, thus makingmarginalcostofprovidingonemore movie ticket to either an adult or a child constant at zero.[29]Ifthe movie theateris able to price discriminate amongits two groups ofconsumers, then itshouldcharge a higher price to group A.A.TrueB.False[30]Ifthemovie theateris able to price discriminate amongits two groups ofconsumers, then itsmaximum profit is closest in value…
- If an economy can produce various combinationsof food and shelter along a productionpossibilities curve (PPC), then if we increase theproduction of shelter along the PPC, which ofthe following is true?a. We also increase the production of food.b. We must decrease the production of food.This forgone food production representsthe opportunity cost of the increase inshelter.c. We cannot change the production of food.d. The concept of opportunity cost does notapply along PPC.The demand for pancakes is given by Qd = 40 – 5P and the supply is given byQs = 10P – 20, where P = price What is the equilibrium price and equilibriumquantity? i. The price for iPhones in Barbados has increased significantly. Demand for thecellular device has also increased. This is contrary to the law of demand. Doyou agree or disagree? Explain your answer. ii. Identify the flaw in this analysis: “If more Jamaicans become vegetarians, thedemand for beef will fall. The decrease in the demand for beef will cause theprice of beef to fall. The lower price, however, will then increase the demand.In the new equilibrium, Jamaicans might end up consuming more beef thanthey did initially.”The government of the island nation of Autarka has become increasingly concerned aboutthe health and wellbeing of low income households. Medical experts stress the importanceof a healthy diet in this regard. They have determined that, ideally, a household wouldconsume at least 5kg of fresh fruit and vegetables each week.The government has proposed implementing a new voucher scheme to ensure that the5kg per week consumption target is met. Under the government’s proposal, the voucherswould be redeemable for fresh fruit and vegetables, but could not be used for other typesof food, or for non-food consumption. Moreover, to limit the cost of the voucher scheme,the value of the vouchers sent to a household would be linked to the household’s income.Community groups in Autarka have expressed concern that a voucher scheme is unnec-essarily paternalistic; depriving low income households of the choice of how to spend theirincome. These groups argue that the government’s consumption targets could…
- brownie has $100 that he can spend on milk and gas. A gallon of milk costs $5.However, government gives its citizens a coupon that entitles people to 20%discount on their first 10 gallon milk purchases. Gas costs $4 per gallon andgovernment charges $1 for each gallon of purchased gas. John’s utility functionis U (x, y) = 9x+10y, where x and y represent gallons of milk and gas consumed,respectively. What is John’s optimal consumption of milk and gas?Question 3 Part bIf government removes the quantity restriction to which the coupon applies (i.e.20% discount is applied to any quantity of milk purchased), what will be John’soptimal consumption?True/False? Briefly explain. Assume good x is a normal good. In terms of consumer behavior, a cash grant and a small (relative to the initial consumption of x) limited non-matching grant on good x (with the limit that is equal to the cash grant) are essentially equivalent.Why does equilibrium output increase as the marginalpropensity to consume increases?
- Denote the consumption of food by x and the consumption of all other goods by y. The demand for food as a function of prices and income is given by: Qx(px,py,W)=5W/8px. Suppose that W=100, px=3, and py=5. The change in consumption of food that is caused by a 2% increase in W is approximately: An increase of 2% in demand of y. There is no change. A decrease of 2% in demand of y. A decrease of 2% in demand of x. An increase of 2% in demand of x.Using the appropriate diagram(s), explain briefly why the third general equilibrium efficiency condition (i.e. MRSxy = MRPTxy, where x and y are any two products), that connects consumption and production, must hold.D2) Economics John is a consumer of housing and food with a Cobb-Douglas utility function of U(H, F) = HaFB, with α and β being positive constants. 1) With prices remaining constant, will John raise his housing and food consumption in proportion to his increased income? Mathematically justify your answer. 2) Will John spend the same amount of his income on housing and food regardless of how much they cost or how much he earns? Mathematically justify your answer. of their prices or her income? Justify your answer mathematically.