In the Melitz (2003) model, trade leads toA an increase in the varieties of goods consumed by each consumer.B all firms that remain in the market becoming exporters.C an increase in varieties produced domestically.D a higher average price for goods consumed, holding the wage constant.

Explanation : Extension of the Krugman (1980) model, enterprises are miscellaneous in terms of…

Answered: In the Melitz (2003) model, trade leads…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter8: Evolutionary Solver: An Alternative Optimization Procedure

Section8.6: Fitting An S-shaped Curve

Problem 11P

See similar textbooks

Similar questions

A company manufacturers a product in the United States and sells it in England. The unit cost of manufacturing is 50. The current exchange rate (dollars per pound) is 1.221. The demand function, which indicates how many units the company can sell in England as a function of price (in pounds) is of the power type, with constant 27556759 and exponent 2.4. a. Develop a model for the companys profit (in dollars) as a function of the price it charges (in pounds). Then use a data table to find the profit-maximizing price to the nearest pound. b. If the exchange rate varies from its current value, does the profit-maximizing price increase or decrease? Does the maximum profit increase or decrease?
You are the Economic Consultant for Zuku Farms Ghana Limited. Zuku produces cowpea in a community where producers are able to switch back and forth between cowpea and groundnut depending on market conditions. Consequently, you were tasked by the management of Zuku and you estimated the demand function for cowpea as follows: where is the quantity of cowpea demanded in bags per month, is the average price of cowpea in Ghana Cedis, is the average price of groundnut in Ghana Cedis, and Y is the income of consumers. Assuming is initially GH¢31.00 per bag, Y is GH¢1001.50 Required: Find the resulting demand function for cowpea and determine the number of bags Zuku can sell at GH¢ 45.00 per bag. Management is considering increasing price of cowpea by GH¢10.00 per bag. Advise management on this price change using the concept of price elasticity of demand. Explain why management should be worried about a reduction in the price of groundnut
Suppose that this particular study compared a large group of individuals who play squash regularly with those of an equal-sized group who get no exercise at all. Playing squash does provide a good cardiovascular workout. However, we also know that squash players tend to be affluent enough to belong to clubs with squash courts. Wealthy individuals may have great access to health care, which can also improve cardiovascular health. If our analysis is sloppy, we may attribute health benefits to playing squash when in fact the real benefit comes from being wealthy enough to play squash (in which case playing polo would also be associ ated with better heart health, even though the horse is doing most of the work). Or perhaps causality goes the other direction. Could having a healthy heart “cause” exercise? Yes. Individuals who are infirm, particularly those who have some incipient form of heart disease, will find it much harder to exercise. They will certainly be less likely to play squash…
In a study of the domestic market share of three major automobile manufacturers A, B and C in a certain country, it was found out that of the customers who bought a car manufactured by A, 75% would again buy a car manufactured by A, 15% would buy a car manufactured by B and the rest wouldbuyacarmanufacturedbyC.OfthecustomerswhoboughtacarmanufacturedbyB,90% would again buy a car manufactured by B, 5% would buy a car manufactured by A and the rest would buy a car manufactured by C. Of the customers who bought a car manufactured by C, 85% would again buy a car manufactured by C, 5% would buy a car manufactured by A and the rest would buy a car manufactured by B. Required The long run market share of the manufacturers
2) We can segment business markets with some of the same variables we use in consumer markets, such as geography, benefits sought, and usage rate, but business marketers also use other variables. Which of the following best describes a scenario in which Meredith Corporation uses another variable in its segment business market? a Meredith Corporation creates different versions for different regions, modifying the copy to better serve the specific target market. b Meredith identifies the economic status of a market region and raises its product's price so that profits will increase. Meredith Corporation feels that if the consumer has the equity to pay a higher price and wants the product, he will pay more. c Meredith identifies with one segment market and sells only to that market. d Meredith Corporation creates multiple names for the same product, based on local psychographics. e Meredith creates unique associations to low cost and convenience in an overlooked niche market.
A rice importer has three sources: Thailand, Vietnam, and China. Unfortunately, the annual amount of rice harvested is heavily dependent upon the amount of rainfall during the growing season. The tables below show probabilities and prices for wet, dry, and normal growing seasons. Rice is sold in tons. PROBABILITIES Wet Dry Normal Thailand 0.5 0.2 0.3 Vietnam 0.6 0.3 0.1 China 0.4 0.4 0.2 Price per Pound ($) Wet Dry Normal Thailand 0.95 1.10 1.00 Vietnam 0.85 1.20 0.98 China 0.90 1.15 1.05 This is a maximization problem. True or False?
A rice importer has three sources: Thailand, Vietnam, and China. Unfortunately, the annual amount of rice harvested is heavily dependent upon the amount of rainfall during the growing season. The tables below show probabilities and prices for wet, dry, and normal growing seasons. Rice is sold in tons. PROBABILITIES Wet Dry Normal Thailand 0.5 0.2 0.3 Vietnam 0.6 0.3 0.1 China 0.4 0.4 0.2 Price per Pound ($) Wet Dry Normal Thailand 0.95 1.10 1.00 Vietnam 0.85 1.20 0.98 China 0.90 1.15 1.05 This is a maximization problem. A)True B)False
A rice importer has three sources: Thailand, Vietnam, and China. Unfortunately, the annual amount of rice harvested is heavily dependent upon the amount of rainfall during the growing season. The tables below show probabilities and prices for wet, dry, and normal growing seasons. Rice is sold in tons. PROBABILITIES Wet Dry Normal Thailand 0.5 0.2 0.3 Vietnam 0.6 0.3 0.1 China 0.4 0.4 0.2 Price per Pound ($) Wet Wet Dry Normal Thailand 0.95 1.10 1.00 Vietnam 0.85 1.20 0.98 China 0.90 1.15 1.05 This is a maximization problem. A)True B)Flase
The general manager of XXX Factoring is about to decide whether to enterinto the small and medium enterprise (SME) market. XX Company's customers so far have been mostly big-size companies. The decision to provide factoring to SMEs would mean entering into a new market. Turkey's economy increasingly rely on SMEs, and XX Company doesn't want to jeopardize Company’s position in the market. However, the company also wants to grow fast. Conduct an industry analysis using Porter’s 5 Forces.
Consider the problem facing two businesses in the shampoo market, Shiny and Volume. Each company has just come up with an idea for a shampoo, which it would sell for $4. Assume that the marginal cost for each new shampoo is a constant $3 and the only fixed cost is for advertising. Each company knows that if it spends $14 million on advertising, it will get 1 million consumers to try its new product. Shiny's market research suggests that its shampoo does not have any staying power in the market. Even though it could get 1 million consumers to buy the product once, it is unlikely that they will continue to buy the product in the future. Volume's research suggests that its product is pretty good, and consumers who try the product will continue to be consumers over the ensuing year. On the basis of its market research, Volume estimates that its initial 1 million customers will buy one unit of the product each month in the coming year, for a total of 12 million units. Given this…
As a young Graduate who has been employed by Kyekyewere Limited who operates four different types of Businesses in four different industries as follows:a) Cash Cowb) Starc) Question Mark / Problem child andd) DogsWith the knowledge skills and competencies that you have acquired as a Graduate who studied Management of Small and Medium Enterprise Advise Management about these Investment Portfolios in the various industry (s). Your advice should cover the followinga) Explain to Management what Cash cow, Star , Question mark and Dogs industries represent.b) Advise Management on which firm(s) demand further investment and why? c) Advise Management on which firm(s) to close down and why?
An automobile manufacturer is considering whether to introduce a new model called the Racer. The profitability of the Racer depends on the following factors: The fixed cost of developing the Racer is triangularly distributed with parameters 3, 4, and 5, all in billions. Year 1 sales are normally distributed with mean 200,000 and standard deviation 50,000. Year 2 sales are normally distributed with mean equal to actual year 1 sales and standard deviation 50,000. Year 3 sales are normally distributed with mean equal to actual year 2 sales and standard deviation 50,000. The selling price in year 1 is 25,000. The year 2 selling price will be 1.05[year 1 price + 50 (% diff1)] where % diff1 is the number of percentage points by which actual year 1 sales differ from expected year 1 sales. The 1.05 factor accounts for inflation. For example, if the year 1 sales figure is 180,000, which is 10 percentage points below the expected year 1 sales, then the year 2 price will be 1.05[25,000 + 50( 10)] = 25,725. Similarly, the year 3 price will be 1.05[year 2 price + 50(% diff2)] where % diff2 is the percentage by which actual year 2 sales differ from expected year 2 sales. The variable cost in year 1 is triangularly distributed with parameters 10,000, 12,000, and 15,000, and it is assumed to increase by 5% each year. Your goal is to estimate the NPV of the new car during its first three years. Assume that the company is able to produce exactly as many cars as it can sell. Also, assume that cash flows are discounted at 10%. Simulate 1000 trials to estimate the mean and standard deviation of the NPV for the first three years of sales. Also, determine an interval such that you are 95% certain that the NPV of the Racer during its first three years of operation will be within this interval.

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

SEE MORE TEXTBOOKS

A		_{an increase in the varieties of goods consumed by each consumer.}
B		_{all firms that remain in the market becoming exporters.}
C		an increase in varieties produced domestically.
D		a higher average price for goods consumed, holding the wage constant.