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

Early theories about wage determination, Theories of wage determination ...

Theories of wage determination Early theories about wages The earliest theories about wage determination were those put forward by Thomas Malthus, David Ricardo and Karl

Direct taxes, DIRECT TAXES A direct tax is one where the impact and ...

DIRECT TAXES A direct tax is one where the impact and incidence of the Tax is on the same person e.g. Income Tax, death or estate duty, corporation taxes and capital gains

Budget, THE BUDGET The budget is a summary statement indicating the es...

THE BUDGET The budget is a summary statement indicating the estimated amount of revenue that the government requires and hopes to raise.  It also indicates the various sources

Elasticity, determinants of price expectation of elasticity

determinants of price expectation of elasticity

Importance of marginal productivity and wage inequality, Explain important ...

Explain important terms of marginal productivity and wage inequality Marginal Productivity and Wage Inequality: a. Market power • Compensating Differentials • Dang

Explain about concave isoquant, Q. Explain about Concave Isoquant? If t...

Q. Explain about Concave Isoquant? If the isoquant is concave to origin it would mean that marginal rate of technical substitution is increasing. This behaviour is explained in

State the characteristics of managerial economics, CHARACTERISTICS OF MANAG...

CHARACTERISTICS OF MANAGERIAL ECONOMICS 1. Uses theory of firm: Managerial economics uses economic principles and conceptsthat are known as theory of Firm or 'Economics of the

Explain the demand for a commodity, Explain the demand for a commodity ...

Explain the demand for a commodity The functional relationship between demand for a commodity and its various determinants may be expressed mathematically in terms of a demand

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