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

To what extent has the imf achieved its objectives?, To what extent has the...

To what extent has the IMF achieved its objectives? The objective of achieving full convertibility of currencies has not been achieved.  In the first place countries impose re

What is monopoly, Q. What is Monopoly? The term 'Monopoly' has been der...

Q. What is Monopoly? The term 'Monopoly' has been derivative of Greek term 'Monopolies' that means a single seller. So, monopoly is a market condition in that there is a single

Production, Explain the theory of production, Managerial Economics Explain...

Explain the theory of production, Managerial Economics Explain the Theory of Production

Generate a computer code for solidification situation, Generate a computer ...

Generate a computer code to simulate the following solidification situation during a casting process: The material is a well-known polymer known as PEEK (polyetheretherketo

Explanation of business cycle, Causes There are a number of explanatio...

Causes There are a number of explanations of the business cycle but changes in the level of investment seem to be the most likely.  In the simplest Keynesian model an increase

Illustrate about demand theory, Illustrate about Demand theory Demand t...

Illustrate about Demand theory Demand theory is one of the core theories of consumer behaviour andmicroeconomics. It attempts at answering questions regarding the magnitude of

#, Illustrate the application of economic theory to some business problems

Illustrate the application of economic theory to some business problems

Original model again, Thinking about modifications in the model again: Go b...

Thinking about modifications in the model again: Go back to the original model again, but add a marginal propensity to invest, this is, suppose  that I = f ( i and Y). The MPI is d

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