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

Describe the meaning of managerial economics, MEANING OF MANAGERIAL ECONOMI...

MEANING OF MANAGERIAL ECONOMICS Managerial economics which is used synonymously with business economics is a branch of economics which deals with application of microeconomic ana

Least cost factor combination, Producers Equilibrium or Optimal Combination...

Producers Equilibrium or Optimal Combination of Inputs  The analysis of production function has demonstrated that alternative combinations of factors of production that are tech

Describe rule based forecasting, Q. Describe Rule based forecasting? R...

Q. Describe Rule based forecasting? Rule based forecasting: Rule-based forecasting (RBF) is a proficient method which incorporates judgment as well as statistical techniques

Concept of central bank, Concept of Central bank M.H. De Kock concept o...

Concept of Central bank M.H. De Kock concept of central bank is superior to that of others as it is more inclusive. His long definition of central bank includes many of the imp

The individual and market demand curves, The individual and market demand c...

The individual and market demand curves The quantities and prices in the demand schedule can be plotted on a graph. Such a graph after the individual demand schedule is called

Knight theory of the profit, Frank H. Knight treated profit as a residual r...

Frank H. Knight treated profit as a residual return to uncertainly profit. Obviously knight made a distinction between risk and uncertainly he divided risk into calculable and non-

What is production and cost function, Q. What is Production and Cost Functi...

Q. What is Production and Cost Function? Production functions and cost functions are the keystones of managerial and business economics. A production function is a mathematical

What is the expected profit, The Barcelona Football Club is considering the...

The Barcelona Football Club is considering the signing of a player of international fame. The problem is that the player has a reputation for having a weak knee. The probability 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