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The Gauss-Markov theorem states that OLS estimates are BLUE. List what word each letter in the acronym BLUE stands for. Then, give an intuitive definition for each of these words ?
Business Economics, Economics
Given the probability distribution function: x 0 1 2 Probability 0.25 0.50 0.25 a. Graph the probability distribution function. b. Calculate and graph the cumulative probability distribution. c. Find the mean of the rand ...
Consider the following Cournot oligopoly: There are two identical firms in the industry, which set their quantities produced simultaneously. The two firms face a market demand curve, Q = 120 - P, in which Q = q1 + q2. Ea ...
Candidate A's pollster conducted a survey in which 450 out of 710 respondents indicated they would probably vote for Candidate A. Compute the confidence interval for the population.
Part a) The mean of the sample was calculated as 500. The sample of 25 observations was randomly drawn from a population whose standard deviation is 15. Estimate the population means with 99% confidence. Part b) A random ...
What is a Survey and pros and cons of using this method to collect data are? Have you done a survey? How successful were your results?
Consider a country that has been producing a lot of oil and suppose that from one year to the next its oil wells run out. The country will be poorer than previously. According to the two definitions above, is it in a rec ...
Question 1: The Toronto Blue Jays raises ticket prices from $100 to $120 per seat and experience a decline in ticket sales from 12000 to 10000 per game. i) What is the elasticity of demand for tickets? ii) Assuming the m ...
A random sample of 79 eighth grade students score on a national mathematics assessment test has a mean score of 263. This test result prompts a state school administrator to declare that the mean score for the states eig ...
With smaller companies saving thousands and larger companies saving billions through flexible manufacturing, if you are a discrete parts manufacturer seeking to be more lean, it is important to consider whether this migh ...
You are given the following cost function: TC=80Q--4Q^2+0.1Q^3 a. Derive the average variable cost, average cost, and marginal cost equations. b. Over what range of output does economies of scale exist? Diseconomies of ...
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Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate
Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p
Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As
Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int
Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As