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

Optiimization, when firm can achieve optimization

when firm can achieve optimization

Walker''s theory of profit, Profit as rent of ability: one of the most wid...

Profit as rent of ability: one of the most widely known theories of profit was propounded by F.A. Walker. According to him profit is the rent of is the difference between the earn

Gains from international trade, Gains From International Trade The gai...

Gains From International Trade The gains from International trade are to make the participating countries better of than they would have otherwise been.   This will be the res

Example on changes in fixed costs and profit maximisation, Q. Example on Ch...

Q. Example on Changes in fixed costs and profit maximisation? What if arena owner in the illustration above triples the fee for the subsequent concert but all other factors are

Quantitative Analysis, How has quantitative analysis changed the current sc...

How has quantitative analysis changed the current scenario in the management world today? Focus must be on the business world specifically in the context of Asian Countries.

Bain''s model of limit pricing, Bain''s limit pricing theory advantages and...

Bain''s limit pricing theory advantages and disadvantages

Function and importance, explain the supply function and importance of supp...

explain the supply function and importance of supply analysis in brief

The monetary account, THE MONETARY ACCOUNT Also called official financ...

THE MONETARY ACCOUNT Also called official financing, this comprises the financial transactions of the government (handled by the central bank) needed to offset any net outflow

Chapter one, question 1, Managerial Economics

question 1, Managerial Economics

Difference between a static budget and a flexible budget, 1.  What is the d...

1.  What is the difference between a static (master) budget and a flexible budget? Ans:  static budget is where a budget doesn't change a volume changes.  An example could be th

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