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

Difficulties in using fiscal policy, Difficulties in using fiscal policy ...

Difficulties in using fiscal policy There are several problems involved in implementing fiscal policy.  They include: Theoretical problems Monetarists and the Keynesia

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.

Explain maximising revenue method, Q. Explain Maximising revenue method? ...

Q. Explain Maximising revenue method? In a number of cases, a firm's demand and cost conditions are such that marginal profits are greater than zero for all levels of productio

Progressive tax, PROGRESSIVE TAX A progressive income tax system is on...

PROGRESSIVE TAX A progressive income tax system is one where the higher the income, the greater the proportion paid in taxes.  This is effected by dividing the taxpayers' inco

Explain the term- takes the help of macroeconomics, Takes the help of macro...

Takes the help of macroeconomics Managerial economics incorporates certain aspects of macroeconomic theory. These are important to comprehending the circumstances and environme

Concept of isocost, The concept of isocost In the use of resources, fi...

The concept of isocost In the use of resources, firms are faced with opportunity cost.  For every addition of say capital, they must forego a unit of say labour. Expositio

Real rigidities in the labour market, Real Rigidities in the Labour Market ...

Real Rigidities in the Labour Market   New Keynesian  theories of the labour market help in explaining  the existence of involuntary unemployment. The theories also attempt to

Describe the salient features of the monetary policy, Problem 1: Using ...

Problem 1: Using the policy neutrality proposition, Illustrate and determine the effectiveness of applying counter-cyclical monetary policy to stabilise output around its long

Evaluate total cost - fixed and variable, Q. Evaluate Total Cost - Fixed an...

Q. Evaluate Total Cost - Fixed and Variable ? Total cost (TC) of the firm is a function of output (q). It would increase with the increase in output, which is, it differs dire

Discounting principle, Using the discounting principle calculate the presen...

Using the discounting principle calculate the present value of an annuity of five years at Rs. 500 payments made at the end of each of the next five years at 10% interest. stion..

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