(a) Consider a homogeneous goods industry where two firms operate and the linear demand is given by p(y₁ + y2) = a - b(y₁ + y2), where p is the market price, and y₁ (y2) is the output produced by firm 1 (2). There are no costs for firm 1 or firm 2. Derive the best responses (reaction curve) for firm 1 and firm 2. Explain the term best response (reaction curve). Illustrate the best responses in a diagram.
Q: Assume that the following data describe the condition of the banking system. Use this information to…
A: M1 considers the most liquid part of the money supply like currency and assets that are or can be…
Q: given the supply function: q = 10p³ - 1000 draw a graph showing an arc elasticity of supply when p…
A: Arc elasticity of supply is a measure that quantifies the responsiveness of the quantity supplied of…
Q: A monopolist has a constant marginal cost of £2 per unit and no fixed costs. He faces two arate…
A:
Q: a) Consider an economy with 3 agents, Mohammed (M), David (D) and Susan (S). There are two goods…
A: Pareto efficiency, which refers to an allocation of resources in which it is impossible to make one…
Q: Please include step by step working and derivation of any methods in the following question: 1. (a)…
A: Monopolist is a single producer in the market and he faces no rival firms. A price discriminating…
Q: onsider an economy with 3 agents, Mohammed (M), David (D) and Susan (S). There are two goods…
A: The marginal rate of substitution is the quantity of one thing that a person is willing to give up…
Q: The figure on the right displays the market for video game consoles, where nine buyers are…
A: The demand curve illustrates the functional relationship between the quantity demanded of a…
Q: 2. DAD-DAS Model (a) Use the model of dynamic aggregate demand and aggregate supply to graphically…
A: The dynamic model of DAD - DAS determines both real GDP and inflation rate. It is termed as dynamic…
Q: Initially, the interest rate is 3% and the quantity of inv public debt causes the interest rate to…
A: Crowding out is an economic concept that refers to the phenomenon where increased government…
Q: Find the Balance of the payment if the balance of current account is $620 balance of capital and…
A: The balance of payments summarises the economic transactions of an economy with the rest of the…
Q: Suppose the government applies a specific tax to a good where the demand elasticity, E, is -1.4, and…
A: Given that: Demand elasticity = -1.4 Supply elasticity = 1.2 The tax incidence depends on the…
Q: c) Consider an individual firm in this industry. Should the firm produce in the short-run? Explain…
A: A market structure in which there are many buyers and sellers who are all selling identical goods or…
Q: a) Suppose a firm A produces a product q, but also pollution x that affects a second firm B. Firm A…
A: Cost function of firm A CA(q,x) = q2 + (x - 4)2 PA = 12 Cost function of firm B CB(r,x) = r2 + xr…
Q: 1) Assume the pizza market is a perfectly competitive constant cost industry, and all firms have…
A: Production and cost are the two fundamental economic principles that influence company decisions and…
Q: Use the data table and the spiderplot below to answer the questions. Item 02$% -20% PW, in S Initial…
A: This question involves the analysis of a project using cash flow data and a spider plot. The…
Q: The makers of Jazzy Cola have come to you for advice. Two of the inputs to their production process,…
A: Substitutes, in the context of economics and consumer behavior, are goods or services that can be…
Q: Priyanka has an income of £90,000 and is a von Neumann-Morgenstern expected utility maximiser with…
A: The Von Neumann-Morgenstern (VNM) utility index is a concept in decision theory that is used to…
Q: A case study in the chapter analyzed purchasing-power parity for several countries using the price…
A: Purchasing Power Parity (PPP) is a theory in economics that suggests that exchange rates between two…
Q: Assume Brian's disposable income increases from $50,000 to $60,000 Assume his consumption increases…
A: Disposable income increases from $50,000 to $60,000. The consumption increases by $8000.
Q: Refer to the table below to answer one question. Option Cash Checking accounts 6-month CD 10-year…
A: Interest rate refers to the cost or price of borrowing money, usually expressed as a percentage of…
Q: ime the pizza market is a perfectly competitive constant cost industry, and all firms have identica…
A: Market Equilibrium is where the demand curve intersects the supply curve. Demand curve is the…
Q: 2) Explain and show graphically: a) What would you expect to happen to the money demand curve during…
A: 2. a) During the Christmas season, it is expected that the demand for money will increase. This is…
Q: Part C: Numerical Analysis 5. The Fed chairman pursued aggressive policies to tackle the problem of…
A: Output gap- the difference between actual output in the economy and its potential or projected…
Q: 4. (a) Consider a homogeneous goods industry where two firms operate and the linear demand is given…
A: Since you have asked multiple question, we will solve the first question (Part A and B) for you. If…
Q: 3) The cartel of copper exporting countries is called COPEC. As part of an international trade…
A: Price elasticity of demand is a measure of how sensitive the quantity demanded of a good or service…
Q: 8. Place an X in rightmost column for variables that are statistically significant at the 95%…
A: t-stat = coefficient value / standard error For 95% confidence level , for for the 2 tailed test.…
Q: A typical family on Sandy Island consumes only juice and cloth. Last year, which was the base year,…
A: The consumer price index is the measurement of prices paid by consumers for all the finished goods…
Q: Using the appropriate graphs and terminology, explain why a city with 30,000 people is likely to…
A: The hospital industry is a monopoly industry here as it is highly regulated industry and not…
Q: = b) Consider agent A with (inverse) demand curve for the public good PA = 60 - 2QA and agent B with…
A: Agent A demand for public good PA = 60 - 2QA Agent B demand for public good = PB = 90 - 5QB Price is…
Q: Discuss how governments decide the optimal level public good provision and then consider the impact…
A: Public goods are non-excludable and non-rivalrous in consumption, meaning that once provided, they…
Q: Research and identify two cryptocurrencies, how they have evolved in recent years and how might you…
A: From the barter to real currency to digital transactions, money has gone through changes. The…
Q: a) Consider an economy with 3 agents, Mohammed (M), David (D) and Susan (S). There are two goods…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Consider a homogeneous goods industry where two firms operate and the linear demand is given by p(y1…
A: In a Cournot equilibrium, each firm sets its output level assuming that its competitors will…
Q: The cartel of copper exporting countries is called COPEC. As part of an international trade…
A: Price elasticity of demand is a measure of the responsiveness of quantity demanded to changes in the…
Q: 3. The cartel of copper exporting countries is called COPEC. As part an international trade…
A: Price elasticity of demand is defined as the proportional change in demand due to proportional…
Q: Consider a firm that manufactures shoes. It sold 100 pairs of shoes at a price of 100 pesos per…
A: Given information: Quantity sold: 100 pairs Selling price: 100 peso per pair Cost: 90 pesos per…
Q: There are 100 people who want to sell their used cars. Everybody knows that fraction q of these cars…
A: Number of people who want to sell used cars: 100 Fraction of q of these cars is peaches Fraction of…
Q: b) There are two firms in the economy. Each firm employs positive amounts of capital and labour. The…
A: ***Since the student has mentioned only answering part B of the question, only part B of the…
Q: Internationalimmobilityof resources is compensatedbytheinternationalflowof goods. Justify the…
A: The study of international economics enhances in comprehending the process of internationalization,…
Q: Suppose that in response to learning that some sick individuals were denied health insurance, the…
A: Insurance- it is a contract in between an individual person or entity (the policyholder) and an…
Q: 2. (a) A monopolist has discovered that the inverse demand function of a person with income Y for…
A: Monopoly is a market structure where there is only a single seller or firm. Since, there are ni…
Q: 1. a) State the condition for the Pareto optimal provision of a public good. Interpret the…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 8. a) Suppose a firm A produces a product q, but also pollution x that affects a second firm B. Firm…
A: Total revenue is the total value of the commodities produced and sold in equilibrium. Economic costs…
Q: Consider agent A with (inverse) demand curve for the public good Pa = 60 - 2Qa and agent B with…
A: Public Good: Public goods are those goods which have non-rivalrous (if someone consumes that good,…
Q: State the first theorem of welfare economics of a production and exchange economy. Which conditions…
A: The first theorem of welfare economics, also known as the fundamental theorem of welfare economics,…
Q: Draw, label and explain the Hayekian Triangle. How does this diagram provide a concise depiction of…
A: The market economy's production process is graphically represented by the Hayekian Triangle. An…
Q: Derive the constant growth rate rule. You want to start from the following equation: Yt+1 - Yt Yt 9…
A: Constant growth rate refers to a fixed rate at which a variable or entity increases or decreases…
Q: 2. Individual Problems 15-2 Mr. and Mrs. Ward typically vote oppositely in elections and so their…
A: Nash equilibrium, in economics, is a concept where each participant in a game chooses their strategy…
Q: Conduits made of Timber First Cost Estimated Life Scrap Value Annual Maintenance Interest What is…
A: Present value is the value of investment in today's dollar. Future value is the value of investment…
Q: If you are not confident then please do not answer and do not waste my chances to ask the question (…
A: Elasticity refers to the responsiveness of one variable to a change in another variable. In…
Step by step
Solved in 3 steps with 3 images
- Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + q2 Marginal cost: MC = q where q is an individual firms quantity produced. The market demand curve for this product is Demand:QD = 120 P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. a. What is each firms fixed cost? What is its variable cost? Give the equation for average total cost. b. Graph average-total-cost curve and the marginal-cost curve for q from 5 to 15. At what quantity is average-total-cost curve at its minimum? What is marginal cost and average total cost at that quantity? c Give the equation for each firms supply curve. d. Give the equation for the market supply curve for the short run in which the number of firms is fixed. e. What is the equilibrium price and quantity for this market in the short run? f. In this equilibrium, how much does each firm produce? Calculate each firms profit or loss. Is there incentive for firms to enter or exit? g. In the long run with free entry and exit, what is the equilibrium price and quantity in this market? h. In this long-run equilibrium, how much does each firm produce? How many firms are in the market?2) Cost functionsConsider the following total cost function for an individual firm: C(q)= 10 +q + ¼ q^2 a- At what level of output is average cost at its lowest?b- Draw a graph showing firm average cost against quantity.c- Suppose that there is an industry with two identical firms, with this cost function. What is the industry total cost curve? What is the industry marginal cost curve?d- Suppose these two firms together act in a perfectly competitive manner. What is the price level in the case where these firms act perfectly competitively? What are the profits of the firms given perfectly competitive pricing?1. In principle, how do we determine a perfectly competitive firm's profit-maximizing output and maximum profits given information about the market clearing price, and about the marginal cost and average total cost curves of the firm? Explain in words. 2. Can a firm make losses by producing the rate of output at which marginal revenue equals marginal cost? Why? 3. What determines the perfect competitor's supply curve? How is the industry supply curve found? 4. Why would it be economically inefficient for a firm to charge the price of a good greater than its marginal cost? 5. What is a price taker? Discuss the assumptions used to obtain the perfectly competitive model. 6. Why would economies of scale be a barrier to entry? 7. What is the main difference between the demand curves for the perfect competitor and the monopolist? 8. How does a monopoly maximize profits? What price does it charge? 9. Explain what will happen if firms in a monopolistically competitive industry are earning…
- Question #1: Assume agricultural products are identical and there are many sellers and buyers of agriculture products:a. State the profit maximizing condition for each seller of agricultural products.b. Graphically, show the market equilibrium of the industry and a seller where economic profits equal zero. Please include marginalrevenues, demand curve, price and quantity at the equilibrium.c. From part b above, if the number of buyers increases, show the new short run equilibrium for a seller and the industry as awhole.1. If profit is maximum at sales of 700 units, does the firm have no choice but to limit sales at this level? Explain your answer. 2. A business firm produces and sells a particular Variable cost is P30/unit. Selling price is P40 per unit. Fixed cost is P60,000. a. What is the break-even quantity and break-even point? Show your solution. 3. A manager makes the statement that output should be expanded as long as average revenue exceeds average Does this strategy make sense? Explain. 4. Suppose that the steel firm’s costs are shown below: Complete the table and determine the optimal output to be Price of steel P17 per unit. Output (Q) TFC TVC TC MC TR MR Profit/Loss 0 500 0 1 500 50 2 500 90 3 500 140 4 500 200 5 500 270 6 500 350 7 500 450…A5 5. Suppose the market is perfectly competitive. The equilibrium market price P = $20. A consumer's willingness to pay (WTP) is WTP = 30 - q. (a) How much this consumer will buy and wh (b) How much a typical firm will produce the firm's marginal cost MC = 2q. If the average total cost is ATC = q, can you tell if this firm is making positive, negative, or zero economic profit (c) It is assumed here that all firms are identical. In what sense are they identica (d) Suppose now that one firm's marginal cost is: MC = 25/q. Can this industry still remain perfectly competitive? Why not?l?s?y?
- 1. Why does the article state that price is not fully within the control of the coffee roasters? 2. What does the situation in question 1 imply about the specialty coffee market with regards to perfect competition? 3. In what way do the implicit costs of the specialty coffee industry differ from those in the commodity coffee industry? 4. You cannot equate coffee roaster explicit costs with coffee farmers’ explicit benefits, despite coffee roasters paying the farmers for their beans. What are some of the factors that account for this discrepancy? 5. Why does the roaster care about the profitability of the coffee farmer? Why would they offset their reduced production costs by increasing the amount they pay to farmers?7. Outline the determinants of entry and exit by firms in competitive markets. Explain the impact on the ‘marginal firm’ and the industry of new firm entry, supported by appropriate diagrams.21. A long-run equilibrium in an industry exists when cost per unit is at its lowest possible level. O. there is only one firm in the industry. O. the size of the market remains constant. O. price equals cost per unit. O. price equals marginal cost. 22. A tariff imposed on a country as a penalty for dumping goods is called a(n) O. antidumping duty. O. quota tariff. O. ad valorem tariff. O. revenue tariff. O. dumping duty.
- 12. If a competitive firm is currently producing a level of output at which profit is not maximized, then it must be true thata. marginal revenue exceeds marginal cost.b. marginal cost exceeds marginal revenue.c. total cost exceeds total revenue.d. None of the above is correct.Figure 7.1 shows a firm’s total revenue and total cost curves. If the firm were producing Q1, it should a. expand output to Q2 to maximize profit. b. reduce output to zero to maximize profit. c. expand output to Q3 to maximize profit. d. expand output beyond Q3 to maximize profit. e. continue to produce Q1, which is the profit-maximizing output.5) If average total cost is $50 and average fixed cost is $15 when output is 20 units, then the firm's total variable cost at that level of output is The equilibrium price is likely to increase and profits are likely to increase The equilibrium price is likely to remain unchanged and profits are likely to increase The equilibrium price is likely to decrease and profits are likely to decrease The equilibrium price is likely to increase and profits are likely to remain unchanged