Multi-collinearity, Managerial Accounting

Assignment Help:

Multi-collinearity

Multiple regression analysis is based on the assumption that the independent variables are not correlated with each other, whenever the independent variables are highly correlated with each other then it is very difficult to isolate the effect of each one of these on the dependent variables. This occurs when there is a simultaneous movement of two or more independent variables in the same direction and almost at the same time. This condition is called multi-collinearity.

We can use the correlation matrix to determine whether 2 independent variables are highly correlated. If a correlation value of more than 0.8 exists between two independent variables, then the problem of multi-colinearity is bound to occur. Alternatively if the correlation coefficient between the two variables is greater than the multiple correlation coefficients, then multi-colinearity problem will occur. To remove the problem of multi-colinearlity, we drop one of the correlated variables. You can drop any of the variables.


Related Discussions:- Multi-collinearity

What is the main purpose of cost centre, Explain the main purpose of cost c...

Explain the main purpose of cost centre The main purpose of cost centre is two fields. 1. Recovery of cost: costs are collected, classified into two field in respect of

Research and writing assignment, Write a response to your boss, the control...

Write a response to your boss, the controller. The response should be 2-5 pages in length (double-space). Your response to the controller should include, but not be limited to, t

What value can management derive from a balance scorecard, What value can m...

What value can management derive from a Balance Scorecard? How does the management accountant contribute?

Electronic fund transfer, By electronic fund transfer the collection float ...

By electronic fund transfer the collection float can be completely removed the other benefit of electronic fund transfer is instant updating of accounts and reporting of balances a

Management decision making, Decision-making is an integral part of all ...

Decision-making is an integral part of all management functions. It is the process of choosing the among alternative courses of action. Managers have to

Prepare an overhead analysis sheet, QUESTION 1: P A RT A You are...

QUESTION 1: P A RT A You are the Cost Accountant of an industrial concern and have been assigned the duty of preparing a cost accounting system. Initially it has been de

Case Study - Labor standards, Case Study Labor standards Geet...

Case Study Labor standards Geeta & Company has experienced increased production costs. The primary area of concern identified by management is direct labor. The compa

Determine the value of equipment at the current date, A company is preparin...

A company is preparing a value in use calculation for a factory building and the equipment used to make a particular product. It has prepared cash flows for the next five years fro

Determine the benefit of product life cycle costing, Benefit of product lif...

Benefit of product life cycle costing The benefits of product life cycle costing are summarized as follows: 1) The product life cycle costing results in earlier actions to g

Explain the scope of cost accounting, Explain the Scope of cost accounting ...

Explain the Scope of cost accounting Scope of cost accounting: the scope of cost accounting is very wide and includes the following: 1 cost ascertainment: it deals with t

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