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

Equilibrium in a single market model, Equilibrium in a single market model ...

Equilibrium in a single market model A single market model has three variables: the quantity demanded of the commodity (Q d ), the quantity supplied of the commodity (Q s ) an

Economics for accountants, Economics for Accountants A few teachers an...

Economics for Accountants A few teachers and some students have questioned the rationale for including economics in a course of study for professional accountants. In order to

What is a retention bonus, A Retention bonus is an incentive paid to a key ...

A Retention bonus is an incentive paid to a key employee to retain them by a critical business cycle. This could be a transitional period (like mergers and acquisitions) to ensure

Economic theory, How does economic theory contribute to managerial decision...

How does economic theory contribute to managerial decisions?

Supply-side policies for unemployment, Supply-side policies Supply-sid...

Supply-side policies Supply-side policies are intended to increase the economy's potential rate of output  by increasing the supply of factor inputs, such as labour inputs and

Factors influencing supply curve - prices of related goods, Prices of other...

Prices of other related goods i)           Substitutes:   If X and Y are substitutes, then if the price X increases, the quantity demanded of X falls.  This will lead to inc

Significance of concept and theory of search unemployment, SIGNIFICANCE  ...

SIGNIFICANCE  OF  THE  CONCEPT  AND THEORY OF SEARCH UNEMPLOYMENT   From what has been  said earlier, you understand the significance of the theory of search  unemployment  as

Consumption function, The Consumption Function The consumption functio...

The Consumption Function The consumption function is the relationship  [expressed in mathematical or diagrammatic form] between planned consumption and other independent varia

#titwillliomson model, explian williomson model of managerial discretion

explian williomson model of managerial discretion

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