You have data on the average productivity of workers for firms across Australia. You also observe various firm-specific characteristics. Which of the following statements is true: Select one: O a. You should weigh for the square root of the number of workers per firm to address for heteroskedasticity. O b. You should control for the number of workers per firm to address for heteroskedasticity. O C. You should not include small firms in the sample because their measure of average productivity is very noisy O d. None of the statements is true
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A: Home:Ms = 2874MdP = 7335 - 70082 × RP = 2Foreign:Ms* = 2306Md*P* = 8082 - 79063 × R*P* = 4
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- Recently, the Boeing Commercial Airline Group (BCAG) recorded orders for more than15,000 jetliners and delivered more than 13,000 airplanes. To maintain its outputvolume, this Boeing division combined efforts of capital and more than 90,000 workers.Suppose the European company Airbus enjoys a similar production technology andproduces a similar number of aircraft but that labor costs (including fringe benefits) arehigher in Europe than in the United States.o Please explain whether workers at Airbus have the same marginal product asworkers at Boeing?Labor Total Production Marginal Production Average Production 0 0 2 30 4 10 6 20 8 200 10 25 In the above table, the marginal production and the average production of the 7th and 8th workers (the values in the row for the 8th worker) are, respectively: Group of answer choices 80; 25 20; 25 80; 100 25; 25 40; 25 25; 200In a certain factory the production is Q = 120K1/2L1/3 units, where K represents the capital investment measured in units of $ 1,000 and L the size of the labor force measured in worker-hours. Currently, the capital investment is $ 250,000 and 400 worker-hours are employed. Apply the total differential of Q to estimate the resulting change in output, if the capital investment increases by $ 500 and labor increases by 2 hours-worker.
- doubt EXERCISE 11.6 Suppose capital and labour are perfect complements in a one- to-one ratio. That is, suppose that Q = min (L, K). Currently, the wage is w=5 and the rental rate is r = 10. What is the minimum cost and method of produc ing Q = 20 units of output? Suppose the wage rises to w' = 20. If we keep total cost the same, what level of output can now be produced and what method of production (input mix) is used? PVERA firm has the production function, Q=15L^1/3 K^2/3 where ? is output, ? is labour units and ? is capital units. Calculate and interpret the degree of homogeneity. If labour and capital units increase by 5%, what is the percentage change in output?For the following output data, assume that the amounts of all nonlabour resources are fixed. Number of Workers Output 0 1 40 2 75 3 105 4 130 5 150 6 160 Diminishing marginal returns is first evident when the Sth 4th 3rd 2nd 6th worker is hired.
- Question 17 The average product of labour is the output per employee often in table 17.1 to answer the question below. Table 17.1 Output units 1000 2 500 6 000 7 000 8 000 C) d) Number of employees 10 20 30 50 As the number of employees increases from 10 to 50 the a) Is constant b) Falls then rises Rises FallsF. None of the above 4) Please indicate whether the following production function has the characteristic of CRS, IRS and DRS. (b) F(K, L)=[aKP +(1-a)Le ]1/e, (1>a>0, 1>p) 1. CRS 2. IRS 3. DRS 4. None of the aboveThe next 3 questions refer to the following: Labour Output 0 0 of 2 10 4 stion 26 6 46 8 65 10 72 12 80 14 86 Marginal Product when the number of workers increases from 2 to 4 workers is Marginal Product is maximized when the firm hires workers. Average Product is maximized when the firm hires workers. units.
- A construction supervisor for a large homebuilder is interested in seeing whether there are ways of improving the profitability of the company through making better use of the people and equipment that are used to construct homes. Research the construction industry to learn what the inputs are that are used by such a homebuilder to build homes (the homes are obviously the output that is being produced by the homebuilder). Be sure to include some inputs that are not strictly labor (in other words, include things that are pieces of equipment or resources other than people). Give at least two examples of what a partial productivity statistic would be for some of the inputs that you identified. Give an example of something that would cause the partial productivity of a particular input to be reduced. Give an example of something that could be done to improve the partial productivity of some particular input. Describe how the overall productivity of the homebuilder would be calculated. In…(This is a single question with five parts to the answer. I would appreciate help with all five parts if possible. Image screenshot of the original question with the formulas more easily readable than can be identified here is attached) Tech firms produce goods and services from labor and energy. The total cost in dollars to produce y amount of goods and services for each firm j is cj(yj) = yi2. There are 100 identical tech firms which all behave competitively. What is the individual supply of technological goods and services? What is the market supply of technological goods and services? Suppose the demand curve for these goods is D(p)=200-50p. What is the equilibrium price and quantity sold? How much is the total surplus of this economy? Now suppose that the industry makes a one-time investment for $K amount of dollars to innovate in a new technology of production that allows every firm to reduce its cost of production to a 1/4 fraction of the previous cost. What is the new total…When the marginal product of an additional worker is less than the marginal product of the previous worker, there are O A) increasing marginal returns to labor O B) decreasing marginal returns to labor C) decreasing total returns to labor D) increasing total returns to labor