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

Determine Optimal Price, Determine Optimal Price, Quantity and Economic Pro...

Determine Optimal Price, Quantity and Economic Profit A firm has a demand function P = 200 – 5Q and cost function: AC=MC=10 and a potential entrant has a cost function: AC=MC=20

National debt, NATIONAL DEBT Taxation does not often raise sufficient ...

NATIONAL DEBT Taxation does not often raise sufficient revenue for the Government Expenditure.  So, governments resort to borrowing.  This government borrowing is called Publi

Explain the role of inflation during inflation and deflation, A. Define inf...

A. Define inflation. Explain the role of inflation during inflation and deflation. B. Managerial economics is a form of economics for managers do you agrees? explain you comment

Expected utility, (Only for extra credit) Consider Freddy on a rainy Thursd...

(Only for extra credit) Consider Freddy on a rainy Thursday afternoon after losing in his favorite video game. His friend Tommy comes over to cheer him up and offers him the follow

Advantages of perfect market, Advantages of Perfect Market It achi...

Advantages of Perfect Market It achieves, subject to certain conditions, an allocation of resources which is: socially optimal" or "economically efficient" or "pareto effi

Social cost of unemployment, The Social Cost of Unemployment i.      F...

The Social Cost of Unemployment i.      For the individual, there is the demoralizing effect which can be devastating particularly when they are old.  This is because as some

Oligopoly, Explain the classification of oligopoly?

Explain the classification of oligopoly?

Floating exchange rate system, 1. The price of a U. S. produced hammer is $...

1. The price of a U. S. produced hammer is $5. The exchange rate with Malaysia is 3 Ringgit/1$. What is the current price of the hammer in Malaysia? (Assume no transportation cost.

Explain the concept of demand function, Q. Explain the concept of demand fu...

Q. Explain the concept of demand function? Identical to the demand theory which pivots around the concept of demand function, theory of production revolves around the concept o

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