(a) Let ƒ : R¹→ R+ be a a firm's differentiable production function satisfying the usual assumptions. Suppose that x = R2 is a vector of inputs and that w € Rª are the factor prices. Let p ≤ R+ denote the output price. The profit of the firm is given by: π(p, w) : Derive and explain Shephard's = max [pf(x) — wx] . - x lemma: ƏT δω; = −x₂ (p, w).
Q: While management must negotiate the effects on workers of a decision to close a plant, the decision…
A: Bargaining, in the context of labor relations, refers to the process of negotiation between…
Q: Which of the following is not a feature of Stag Hunt games? O Punishment strategies. O Multiple Nash…
A: The Stag Hunt game is a particular kind of coordination game in game theory where two players can…
Q: Squeak eClean produces commercial sanitizer used to clean tanker trucks that haul liquid food…
A: Disclaimer- “Since you have asked multiple questions, we will solve the first three questions for…
Q: In an economy, the banks prefer to keep 25% of their deposits in reserve. The population likes to…
A: Reserves refer to the funds that banks and other financial institutions are required to hold in…
Q: the right shows the economy's credit market in equilibrium. Using this graph, illustrate how the…
A: DISCLAIMER “Since you have asked multiple question, we will solve the first question for you. If…
Q: 3. (1.5 marks) Consider an economy in which the consumption function takes the following algebraic…
A: The equilibrium level of GDP, also known as the long-run equilibrium, is the level of gross domestic…
Q: Suppose a random sample of size 41 is selected from a population with a = 11. Find the value of the…
A: If the sample is chosen with replacement, the standard error is determined by dividing the…
Q: What does GDP measure? a. the value of all final goods and services produced domestically within a…
A: The GDP refers to the gross domestic product. The gross domestic product means production of goods…
Q: Which of the following statements is not correct concerning government attempts to reduce the flow…
A: Let's first understand what's the meaning of drug interdiction. The interception of illegal drugs…
Q: Using Incremental with EUAW analysis find the best alternative, MARR = %10. should use Excel and…
A: MARR = 10% Data points are as follows -
Q: What is price gouging
A: Price gouging refers to the economic practice where firm or seller tends to charge higher price for…
Q: uring december, sara deposited 500 aed into her account and withdrew 120, 60.25, and 39.75 aed her…
A: A deposit is a sum of money that is put into a bank account or other financial account.
Q: Two players play the prisoner's dilemma once and then repeat it once, how many subgames are there in…
A: Subgame theory divides the sequential game into smaller subgames, which are essentially smaller…
Q: ADVERSE SELECTION Somet Health Insurance Company wants to sell a health insurance product for $700…
A: Adverse selection is likely to occur when the sellers possess more information than the buyers, or…
Q: Assume in the economy there are only lump-sum tax and that there is no progressive tax rate (i.e.…
A: Income tax is the tax levied on income. Lump sum tax is the tax which is a constant value and…
Q: No written solution by hand You are hosting a workshop for your staff on communication and…
A: Retail business refers to the sale of goods or merchandise to individual consumers, typically in…
Q: the present worth, / for the annual interest as a decimal number, and in for the number of years.)…
A: The annual worth is the net of all the profits and costs incurred over one year. Thus, we present…
Q: Player A Top Bottom Left 2,2 3,4 Player B Right 3,1 2,0 (Bottom, Left) is the only pure strategy…
A: The game theory explains the strategies of the players in the market. This makes the decision-making…
Q: Consider the following Stata output for the model of house prices:…
A: In the regression results if the P-Value is greater than the significance level then the explanatory…
Q: The diagram given below depicts the PPF for Country Noville that only produces clothing and food.…
A: A Production Possibility Frontier (PPF) is a graphical representation of the maximum combinations of…
Q: If we have a downward sloping demand curve and upward sloping supply curve then which of the…
A: Demand curve is downward sloping implying there is an inverse relationship between price and…
Q: Consider an industry with identical firms. Suppose the cost function of firm i, i=1,...,n, is given…
A: First order condition for profit maximization dπdq=0where π is profit
Q: Which of the following statements is true? a) None of the other possible answers are true. b)…
A: In order to assess the relationship between a dependent variable and one or more independent…
Q: critically discuss the lagal framework and elements of the Itegrated Development Plan (IDP) process…
A: The Integrated Development Plan (IDP) is a strategic plan that is developed by municipalities in…
Q: Assume that we can estimate a project's cash flows as follows: n 0 2 4 5 Expected Flow E(An)…
A: NPV is the net current worth of cash flows that are expected to occur in the future.
Q: Consider a closed economy in which the population grows at the rate of 1% per year. The per-worker…
A: The Solow Growth Model is an exogenous economic growth model that examines at how population growth,…
Q: Graph the average total cost curve by first using the point tool to plot points for the average…
A: ATC: TC is the complete cost that is borne by a firm to produce all the units of a commodity. It is…
Q: Which elements of the Fed's balance sheet are traditional, as opposed to the crisis-related…
A: The banking system is incredibly important to the modern economy. Banks take money from customers…
Q: Deregulation is a form of Government Regulation, but still serves to reduce the influence the…
A: Government regulation refers to the process of establishing and enforcing rules, laws, and policies…
Q: Give 10 examples per each about MICE tourism.
A: MICE tourism refers to the travel activities that are related to meetings, incentives, conferences,…
Q: The production function in an economy is y is: Y=4(3.00N-0.0064N²), where the marginal product of…
A: Marginal product of labor is the change in total output produced by employing one more worker.
Q: Covid-19 global economic pandemic has negatively affected economies as a whole at the global,…
A: The Covid-19 pandemic has had a significant impact on the global economy, with many countries…
Q: Draw the graph for a monopoly earning a positive economic profit. Suppose the government institutes…
A: A monopoly market on the other hand is characterized by a single seller that produces goods that…
Q: You have been promoted to be the new manager of Nefertiti Hotel, and you must decide where to build…
A: Economic profit is the difference between the total revenue earned by a firm and the total cost of…
Q: Which Professor Is Better Off? Suppose the starting salary for a new assistant economics professor…
A: Given that: Year CPI Nominal Salary 1976 56.9 $20,000 2014 236.7 $85,000
Q: Why are 'network effects' considered to be a source of market power? O Because network effects allow…
A: Market power refers to the ability of a firm, or a group of firms, to control the price and/or…
Q: When a commercial bank borrows money from the Bank of Canada, these funds are called... a. borrowed…
A: Reserves are the funds that banks keep as cash with the federal reserve. Total reserves is the sum…
Q: A small country imports T-shirts. With free trade at a world price of $10, domestic production is 10…
A: Introduction A free trade policy prohibits a government from favoring certain imports over others or…
Q: 4. This question explores IS and FX equilibria in a numerical example. a. The consumption function…
A: The consumption function represents the relationship between consumption and the determinants of…
Q: The CPA Practice Advisor reports that the mean preparation fee for 2017 federal income tax returns…
A: The z-score algorithm can be used to resolve issues related to normal distributions. The z-score of…
Q: Assume that Mary’s utility function is U(W) = W1/3, where W is wealth. Suppose that Mary has an…
A: A risk premium is the additional return or compensation that an individual requires to take on…
Q: A special-purpose machine is to be purchased at a cost of $30,000. The following table shows the…
A: To determine the economic service life of the new machine, we need to calculate the equivalent…
Q: What should the manager do? Group of answer choices Reduce the number of workers working in his…
A: In order to make a decision regarding whether the producer should remove the worker or keep the…
Q: XYZ Co. makes a processor that requires a metal that can only be found in a single mine in Peru. Do…
A: The price elasticity of supply is a metric that measures how responsive a given good's quantity is…
Q: Harry's Pepperoni Pizza Parlor produced 10,000 large pepperoni pizzas last year that sold for $10…
A: Gross domestic product (GDP) measures the market value of final goods and services produced by a…
Q: Which of the following best describes health care expenditure based on the level of education?…
A: Health care expenditure includes all expenditures for the provision of health services, nutrition…
Q: 25. The table provides some data for the United States in the first decade following the Civil War.…
A: 1) Given: In Year 1869 Money Supply (M) = $1.3 billion Velocity of money (V) = 4.50 Price level (P)…
Q: Prices have risen by 65% over the last 10 years. What is the average yearly inflation rate over this…
A: Inflation is the increase in price level over a period of time. Inflation rate is the rate at which…
Q: The price of insulin increases by 10% and the quantity demanded of insulin remains unchanged. The…
A: Price Elasticity measures the percentage change in quantity due to percentage change in price. The…
Q: Which of the following is a strong economic factor in the existence of mid for medieval cities?…
A: Economic factors refer to the various conditions and elements that impact the economic performance…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- (a) Let f: R→ R+ be a a firm's differentiable production function satisfying the usual assumptions. Suppose that x = R¹ is a vector of inputs and that w € R¹ are the factor prices. Let p E R+ denote the output price. The profit of the firm is given by: π(p, w) = max [pf (x) - wx]. Derive and explain Shephard's lemma: ƏT θω; (b) Now let f: R² → R₁ be defined by: :-xi (p, w). == ƒ (x) = x1 x3. Suppose this firm is a price taker in the output market and in the factor market. The output price is p and the factor prices are w = (1,1). Derive the firm's supply function. (c) Suppose now that x₁ is fixed at x₁ = 1. Derive the short run supply function. Which is more elastic, the short-run supply or the long-run supply? For what output level is x₁ = 1 the optimum plant size? (d) Suppose that p = 4 and that the government imposes a lump sum tax T = 2.50 on the firm if it produces positive output. What will the firm's output be i) in the long-run and ii) in the short-run where x₁ is fixed at 1?…1. Pekan Nenas has 20 competitive pineapple orchards, all of which sell pineapples at the world price of RM2 per pineapple. The following equations describe the production function and the marginal product of labor in each orchard: where Q is the number of pineapples produced in a day, L is the number of workers, and MPL is the marginal product of labor. (a) (b) (c) Q = 100L - L² MPL = 100 - 2L, (d) What is each orchard's labor demand as a function of the daily wage W? What is the market's labor demand? Pekan Nenas has 200 workers who supply their labor inelastically. Solve for the wage W. How many workers does each orchard hire? How much profit does each orchard owner make? Calculate what happens to the income of workers and orchard owners if the world price doubles to RM4 per pineapple. Now suppose that the price is back at RM2 per pineapple but a flood destroys half the orchards. Calculate how the flood affects the income of each worker and of each remaining orchard owner. What…A firm has a linear demand function for its product. When the price of the product isSh.220, the quantity demanded is 40 units. When the price increases to Sh.240, thequantity demanded becomes 30 units. In addition, the firm’s marginal cost function isgiven by:MC = 40q – 2q2 + 2Fixed cost = Sh.5 millionWhere q = quantity demanded, MC = marginal cost (Sh. million)Evaluate the level of output that maximizes profits.
- 1. Suppose that the output sells for $5 and the input sells for $4. Fill in the blanks in the following table. |X input Y output VMP AVP 10 50 25 75 40 80 50 85 2. Suppose that the production function is given by y = 2x0.5 The price of x is $3 and the price of y is $4. Derive the corresponding VMP and AVP functions. What is MFC? Solve for the profit-maximizing level for input use x.Problem 5 The production function of COVID vaccines for firm O is given by v° = VKL. and requires at least one unit of labor L and one unit of capital K, i.e. L>1 und K > 1. a) After a year and some thorough research, the production function changes to VO = V4KL. (I) Compute the marginal products with respect to labor L and capital K for both production functions ! (II) Which company's the marginal products is/are larger ? What happened to the original level of production after a year ? (III) Do the production functions exhibit increasing, constant or decreasing returns to scale ? b) Suppose now, we compare production functions of company O that discovered the vaccine to a second company M. The production function of M is given by VM = K0.6 L0.4 (I) Compute the marginal products with respect to labor L and capital K for this pro- duction function ! (II) If both companies used the same equal amount of labor L and capital K, which of them will generate more output ? (III) If the…If a perfectly competitive firm which produces two commodities, has the cost function C = 2Q² + 2Q³ where Q1 and Q2 denote the production level of commodity 1 and commodity 2 respectively. (Note: There are 3 questions in the test regarding the information given above) Which of the following is Hessian determinant of the above problem O a. H|=-16 O b. H|=14 Oc. H|=16 O d. H=-14
- Suppose that a firm’s production technology is described by theproduction function f(x1, x2) = (x1)^2x2, where x1 denotes the quantity ofinput 1 and x2 denotes the quantity of input 2. Let the price of input 1 be$1 and the price of input 2 be $4.a. Derive the conditional input demand functions for bothinputs.b. Derive the firm’s cost function1/3 1/3 Assume y = f(x1, x2) = x1 x2 . If the input prices are w₁ and w₂ what is profit maximizing y level of output? What is the profit?b Now suppose Q = 2L +3K. Let the market price of L be w = 5 and the price of K be r = 4. Let both L and K can vary with production. Compute the input demand functions as a function of Q. (4 Points) c Calculate the marginal cost and average cost of the above function in subpart (b). Show them graphically. At what prices of textile will the producer shut down production. (3 Points) d Now suppose Q = 10LK. The market prices of inputs are as in subpart (b) above. Compute the input demand functions as a function of Q. Find the optimal production when the price of textile is $10 per yarn. (5 Points)
- 1. A firm’s production function is , where Ldenotes the size of the workforce. Find the value of MPLin the case when: (a) L=1, (b) L=10, (c) L=100, (d) L=1000 Does the law of diminishing marginal productivity apply to this particular function? 2. Show that the price elasticity of demand is constant for demand functions of the form where A and n are positive constants. 3. The demand and total cost functions of a good arerespectively and a) Find expressions for TR, (profit) , MR, and MC in terms of Q. b) Solve the equation and hence determine the value of Q which maximizes profit. c) Verify that, at the point of maximum profit, MR=MC. 4. The cost of building an office complex, x floors high, in a prime location in Accra is made up of three components: (a) GH¢10 million for the land (b) GH¢1/4 million per floor (c) Specialized costs of GH¢10000x per floor. How many floors should the office complex contain if the average cost per floor is to be minimized? 5. The supply…Maximizing profit with isoprofit curvesSuppose that you are starting up a lawn-raking business. All of your workers are required to supply their own rakes, so the only cost to you is hiring labor at an hourly rate. Suppose that the market price of raking someone's yard is $24 per lawn and the hourly wage is $18 per hour. The following graph shows the production function (PF) for your business.New taskFor a producer under complete competition, the following production function applies. Q = F (K, L) = KL where Q is the size of production, K is the size of the capital investment and L is the amount of labor. Assume that the price of capital, r, is 5 and that the salary, w, is 10. a) Assume initially that the capital is locked at 4 units. How much labor will the producer use to produce 50 units of the final product? What will be the total cost of producing these 50 units? b) For the production function above applies The marginal product for work MPL = K The marginal product for capital MPK = L Enter the cost-minimizing combination of capital and labor in the production of 50 units. Also enter the size of the costs. c) Write down the equation for the isocost line for the manufacturer