Ols estimator, Managerial Economics

Assignment Help:

The variance of the OLS estimator is VAR( ^B)=σ2 /ns2x , where   s2x=£x2/x You're hired to estimate   and you're going to be paid according to the accuracy of your estimate. Specifically, your revenue is ¥/std (B). You can buy as many observations as you want at
price  . The sample variance of , never changes. How many observations should you buy?


Related Discussions:- Ols estimator

Apprehensions about the future price of law of demand, Apprehensions about ...

Apprehensions about the future price of law of demand When consumers anticipate a constant rise in the price of a long-lasting commodity, they buy more of it despite the price

Income elasticity of demand, demand function is q=4850 - 5p(1) + 1.5p(2) + ...

demand function is q=4850 - 5p(1) + 1.5p(2) + 0.1 Y WHEN Y=10000 p(1)=200 p(2)= 100 find income elasticity of demand for p(1)

Profit maximization theory of business, critically analysis the profit maxi...

critically analysis the profit maximisation theory of business firm and illucidet the role of profit in business

Decision tree analysis, I. A farmer – businessman is in a quandary as to wh...

I. A farmer – businessman is in a quandary as to what crop to plant in his land. He has the option to plant Crop A, Crop B, or Crop C. f the weather turns out to be good and the

Discouting priciple, Using the discounting principle calculate the present ...

Using the discounting principle calculate the present value of an annuity of five years at Rs. 500 payments made at the end of each of the next five years at 10% interest. stion..

Types of budgets, TYPES OF BUDGETS 1.     Deficit budget   If th...

TYPES OF BUDGETS 1.     Deficit budget   If the proposed expenditure is greater than the planned revenue from taxation and miscellaneous receipts, this is a budget defic

What are tools of factor markets and distribution of income, What are the t...

What are the tools of factor markets and the distribution of income? Tools of factor markets and the distribution of income: a. Factor distribution of income b. Marginal

#title.total revenue, if Q=120-2p is the equation for demand curve, find th...

if Q=120-2p is the equation for demand curve, find the compounding total, marginal and average revenue function

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd