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

Types of public debt, Types of Public Debt Public debts can be classif...

Types of Public Debt Public debts can be classified according to the purpose for which the money was borrowed into; a.           Reproductive Debt:  where a loan has been

Taxation, effects and implication of taxation in relation to managerial eco...

effects and implication of taxation in relation to managerial economics

Real rigidities, Real Rigidities The New Keynesian economists  rely bo...

Real Rigidities The New Keynesian economists  rely both on nominal and real rigidities to  arrive at their conclusion that nominal changes in money  supply have real, and not

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

Marijuana, Plot the demand schedule and draw the demand curve for the data ...

Plot the demand schedule and draw the demand curve for the data given for Marijuana in the case above.

Determinants of money supply, DETERMINANTS OF MONEY SUPPLY The total su...

DETERMINANTS OF MONEY SUPPLY The total supply of nominal money in the economy is determined by the joint behaviour of the central bank which controls the total issue of the hig

Average total costs (atc), Average Total Costs (ATC) This is total cos...

Average Total Costs (ATC) This is total cost per unit of output, obtained by dividing total cost by total output i.e. ATC   =   Total Cost              Total Outp

Concept and phases of trade cycle , CONCEPT AND PHASES OF TRADE CYCLE ...

CONCEPT AND PHASES OF TRADE CYCLE Broadly speaking, the trade or business cycles are those fluctuations which recur in economic activity with a certain degree of regularity fo

Cross elasticity, Cross Elasticity Cross elasticity of demand measures...

Cross Elasticity Cross elasticity of demand measures the degree of responsiveness of the quantity demanded of one good (B) to changes in the price of another good (A).  It is

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