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

Explain how the firm can produce the same output, A firm is employing 100 h...

A firm is employing 100 hours of labor and 50 tons of cement to produce 500 blocks. Labor costs Rs 4 per hour and cement costs Rs 12 per ton. For the quantities employed MPL = 3 an

Economic growth-harrod domar theory, Harrod Domar Theory A basic princi...

Harrod Domar Theory A basic principle that has been stressed by both Harrod and Domar in their growth models and which has been incorporated in all modern growth theories is th

Describe the application of economic theories, Describe the Application of ...

Describe the Application of economic theories Pertinent business decisions necessitate an unambiguous understanding of the environmental and technical conditions under which bu

What are terms included in oligopoly, What are terms included in oligopoly?...

What are terms included in oligopoly? Oligopoly includes: • The meaning of oligopoly, and why it arises • Collusion • Game theory, particularly the concept of the pris

Define managerial economics according to mcnair and meriam, Define Manageri...

Define Managerial economics according to McNair and Meriam McNair and Meriam:  "Managerial economics comprises the use of economic modes of thought to analyse business situatio

Can identity economics explain some patterns , Can identity economics expla...

Can identity economics explain some patterns observed in the Australian economy

Determine the theory of exchange and price theory, Determine the Theory of...

Determine the Theory of Exchange and  Price Theory Theory of Exchange is commonly called Price Theory. Price determination under various types of market conditions comes under

Plot the demand schedule and draw the demand curve for the d, Plot the dema...

Plot the demand schedule and draw the demand curve for the data given for Marijuana in the caseabove.

Permanent income hypothesis, What is the Permanent Income Hypothesis? What ...

What is the Permanent Income Hypothesis? What is the theory's potential relevance for assessing the effects of temporary tax cuts for the purpose of fiscal stimulus? If you were

National income and welfare, NATIONAL INCOME AND WELFARE The relatio...

NATIONAL INCOME AND WELFARE The relationship between National Income and Welfare is best explained in terms of economic growth (By economic growth is meant capacity expansio

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