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

Price discrimination, Let there be two consumers A and B, each buying at mo...

Let there be two consumers A and B, each buying at most two units of a good. A values having one unit at £10 and having two units at £12 whereas B values having one unit at £8 and

Structural unemployment, Structural unemployment    Caused by structura...

Structural unemployment    Caused by structural changes such that there exist: Cyclical unemployment : During depression, prices are too low and profit margins remain d

Determine the law of demand curve, Determine the law of Demand Curve Th...

Determine the law of Demand Curve The law of demand can also be presented through a curve known as demand curve. Demand curve is a locus of points showing numerous alterative p

What do you mean by external economies, Q. What do you mean by External Eco...

Q. What do you mean by External Economies? External economies arise outside the firm as a result of improvement in industrial environment in that the firm operates. They are ex

#Principles and Practicices of Management, How will you influence people to...

How will you influence people to strive willingly for group objective in your organization (target based industry)? Apply your interpersonal influence through communication process

Effectiveness of trade unions in developing countries, Effectiveness of Tra...

Effectiveness of Trade Unions in Developing Countries Trade Unions in developing countries tend to be less effective in their wage negotiations with employers than their count

Factors for wage differential within the same occupation, FACTORS RESPONSIB...

FACTORS RESPONSIBLE FOR WAGE DIFFERENTIALS WITHIN THE SAME OCCUPATION i.     Differences in the environment:   For example a doctor sent to North Eastern Province must be pai

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