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

What is the minimum cost of producing each level of output, Suppose that in...

Suppose that in an isoquant mapping, you should consider three isoquants with 1000, 2000 & 3000 units of output. The price of capital is Rs 2 a unit, and the price of labor is Rs 1

Economics for decision making, Suppose the consumer can choose either coffe...

Suppose the consumer can choose either coffee shop 1 or coffee shop 2, but not both. - Assuming that other things (such as location, quality of coffee, and so on) are the same,

Illustrate internal economies of scale, Q. Illustrate Internal Economies of...

Q. Illustrate Internal Economies of Scale? Internal economies of scale are the benefits of large scale production. They are enjoyed by the firm when it increases its scale of p

Structure of population and supply of labour, THE STRUCTURE OF POPULATION A...

THE STRUCTURE OF POPULATION AND SUPPLY OF LABOUR The structure (also called age distribution or composition) of population, or the number of people in the different age groups

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

Explain about frequency domain, Q. Explain about Frequency domain? Fre...

Q. Explain about Frequency domain? Frequency domain:   Frequency domain is a term which is used to elucidate the domain for analysis of mathematical signals or functions with

Isoquants, #question.meaning of isoquants and its types

#question.meaning of isoquants and its types

Will you make any profits in the short run, Problem 1: Using relevant e...

Problem 1: Using relevant examples, discuss the pricing strategies that firms can use to capture value from their customers. Problem 2: You are a manager in a perfectl

Social cost of unemployment, The Social Cost of Unemployment i.      F...

The Social Cost of Unemployment i.      For the individual, there is the demoralizing effect which can be devastating particularly when they are old.  This is because as some

Proportional tax, PROPORTIONAL TAX Is where whatever the size of incom...

PROPORTIONAL TAX Is where whatever the size of income, the same rate or same percentage is charged.  Examples are commodity taxes like customs, excise duties and sales tax.

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