a) The supply and demand functions of a good are given by: P = 30 + Qs 2 P = 126 – Qd 2 where P, QS and Qd denote the price, quantity supplied and quantity demanded, respectively. Calculate the producer's and consumer's surpluses at the equilibrium point.
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A: Cosnumer surplus= q∗∫0d(q)dq−p∗q∗
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A: p=300e^0.2Q p=2e^0.8Q
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A: please find the answer below.
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Q: a b d D Quantity Price
A: Equilibrium is achieved at a point where demand curve intersects supply curve.
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A: A At P = 4, I = 15 D = 80-2P-2I = 80 - 2(4) - 2(15) = 42 units are demanded at P = 4. B Consumer…
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A: Answer: Correct option: D ($4 and $4, respectively) Explanation: Let us first calculate the…
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A: Price=$10 Quantity=60 units; Price=$4
Q: Imagine the market for Good X has a demand function of QDX = 100 – 2PX – 4PY + .05M + .1AX and a…
A: To find the equilibrium quantity of good X we have to equate the supply and demand of good X because…
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A:
Q: if the price fall from p0 to p1, the change in consumer surplus is equal to what area?
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A: There is a small correction in the statement.
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- Please help me with this questions wih explanantion.If older workers have a tax elasticity of labor supply equai to 014, by how much will their work activity decline when they reach the Social Security earnings test limit? (Recall that the Social Security earnings test limit is 50 percent. Assume explicit taxes of 20 percent below that limit. Use the midpoint method.) Instructions: Enter your response as a positive percent rounded to one decimal place. Do not include a negative sign () with your answer.Consider a representative agent with the utility function U = ln(Ct)+ Nt The budget constraint is Ct = wtNt +Dt where wt is the wage and Dt is non-wage income (i.e. a dividend from ownership in the firm). The agent lives for only one period (period t), and hence its problem is static. (a) Derive an optimality condition characterizing optimal household behav- ior. (b) Solve for the optimal quantities of consumption and labor. Plz do fast asap, urgent.
- An individual’s utility function is given by where is the amount of leisure measured in hours per week and is income earned measured in cedis per week. Determine the value of the marginal utilities, when = 138 and = 500. Hence estimate the change in utility if the individual works for an extra hour, which increases earned income by GH¢15 per week. Does the law of diminishing utility hold for this function?rdcdn.com/blackboard.learn.xythos.prod/5a25b62cdb9cf/5497575?X-Blackboard-Expiration=1631804400000&X-Bla 2/ 4 100% Directions: Write below whether each factor will increase or decrease demand for the market listed, what determinant of demand caused the increase and decrease and show the demand curve shift on the graph. Determinant and Change Increase or Decrease: Graph Scenario 9. Market: Paper towels this month Scenario: Prices of paper towels are expected to rise in the future. TRIBE: 10. Market: Cheese this month Increase or Decrease: P. Scenario: Prices are expected to fall next TRIBE: month. 11. Market: Pancake market Increase or Decrease: Scenario: Prices of syrup increase. D Q TRIBE: 12. Market: Ketchup market Increase or Decrease: Scenario: Prices of hot dogs decrease TRIBE: D 13. Market: Almond milk Increase or Decrease: P Scenario: Price of dairy milk inereases TRIBE: 14. Market: Almond butter Increase or Decrease: Scenario: Price of peanut butter decreases TRIBE: 15. Market:…Jason Stilton is the chief executive officer of RightLiving a company that buys life insurance policies at a discount from terminally ill persons and sells the policies to investors for 85% of the value of the future benefit. The patients recieve the cash to use for medical and other expenses and the investors are guaranteed a positive return on thier investment. The diffreance between the purchace and sale prices is the RightLivinf Profit. Stilton is aware that some sick patients may obtain insurance policies through fraud (Not revealing thier illness on the insurance application). An insurance company that discovers such will cancel the policy and refuse to pay. Stilton beleives that most of the policies he has purchased are legitimate, but he knows some are probably not. Question Using IDDR approch, discuss the decision process Stilton should use in deciding whether to disclose the risk of fraudulent policies to potential investors.
- 2. Consider a product market with a supply function Q = Bo + Bị Pi + u, a demand function Q = Yo + u, and a market equilibrium condition Q = Q, where u and u are mutually independent i.i.d. random variables, both with a mean of zero. You have a data set of (P, Qi) in equilibrium. a. Show that P; and u are correlated. b. Show that the OLS estimator for 31 is inconsistent.Explain three basic sources of deviationsfrom PPP.Price or Cost (per unit) J E Figure 24.1 1 I B D K 1 I 1 I 1 1 I I MC G 1 I 1 I I I I MR I F I H Quantity (per unit of time) ATC Demand Refer to the above graph of a monopolist's demand and cost conditions. Which points form the boundaries of the area of the graph that represents Total Revenue?
- Over their lifetime individuals typically prefer to have a reasonable _ consumption pattern. A) smooth B) volatile C) unpredictable D) very lowConsider the representative consumer who decides consumption and leisure. Theenvironment is the same as in Lecture 5. Keep the same notation. The preference is givenby U (C,L) = αln C + (1 −α) ln L. Assume h = 1, i.e., the time endowment is one day.(a) Write down the utility maximization problem.(b) Derive the demand for consumption and the supply for labour.(c) Suppose the non-wage income π −T increases while the wage rate w falls at the sametime. The size of the changes can be different. Determine the effects on consumptiondemand and labour supply (i.e., leisure demand). Use the indifference map to explainyour results in terms of income and substitution effects for the following cases:(i) The increase in π −T exactly cancels out the drop in w, i.e., |∆ (π −T)|= |∆w|.(ii) The increase in π −T is greater than the drop in w, i.e., |∆ (π −T)|> |∆w|.(iii) The increase in π −T is smaller than the drop in w, i.e., |∆ (π −T)|< |∆w|.(d) Suppose the utility function is Cobb-Douglas: U…Consider a utility function defined over hours of leisure and consumption expenditure: U(c, h) ch. The after- tax wage rate is given by w and the amount of nonwage income, by N. Assume the number of hours of leisure in a year is 8000. Potential annual income, I, is given by 1-8000wN. It is allocated over hours of leisure, which cost wh, and consumption expenditure, c. The budget constraint is thus 8000wN-cwh 0. 1. Find the demand functions for leisure and consumption. a. Write the Lagrangean function for this problem. b. Find the first order conditions. c. Solve the first order conditions to obtain the condition that the MRS wage rate. Show your steps in the solution. d. Use the results from c to obtain the expansion path