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

Calculate the equal amounts of capital and labor, The production function o...

The production function of the personal computers for DISK Company is given by Q = 10 KL where Q is the number of computers produced per day, K s the hours of machine time,

Explain the demand analysis - managerial economics, Demand analysis Dem...

Demand analysis Demand analysis is undertaken to forecast demand, which is a fundamental constituent in managerial decision-making. Demand forecasting is of important because a

Bank deposit and credit creation, Bank Deposit Bank notes and coins to...

Bank Deposit Bank notes and coins together constitute the currency in circulation.  But they form only a part of the total money supply.  The larger part of the money supply i

Demand curve, Plot the demand schedule and draw the demand curve for the da...

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

Elasticity of Demand, Calculate point elasticity of demand for demand funct...

Calculate point elasticity of demand for demand function Q=10-2p for decrease in price from Rs 3 to Rs 2.

What wage will the firm pay, A firm faces a perfectly elastic demand for it...

A firm faces a perfectly elastic demand for its output at a price of $6 per unit of output. The firm, Though, faces an upward-sloped labor supply curve of          E= 20w-120 W

The balancing item, THE BALANCING ITEM Since for ever position entry i...

THE BALANCING ITEM Since for ever position entry in the current and capital accounts there is a corresponding negative entry in the monetary account, and for every negative en

State about managerial economics, State about Managerial economics Man...

State about Managerial economics Managerial economics is a discipline which is designed to facilitate a solid foundation of economic understanding for business managers and al

Arc elasticity, Arc Elasticity Is the average elasticity between two g...

Arc Elasticity Is the average elasticity between two given points on the curve, i.e. Because of the negative relationship between price and quantity demanded, pr

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