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

Standerd costing, Ask queThe standard cost of chemical mixture ~ PQ’ is as ...

Ask queThe standard cost of chemical mixture ~ PQ’ is as follows: 40% of material P @ Rs. 400 per kg. 60% of material Q @ Rs. 600 per kg. A standard loss of 10% is normally anticip

Explain variable cost and fixed cost, Explain variable cost and fixed cost ...

Explain variable cost and fixed cost Variable costs: costs that vary almost in the direct proportion to the volume of production are known as variable costs. The examples of

Linear Programming, Definition of Linear Programming What is Linear Program...

Definition of Linear Programming What is Linear Programming

Choosing relationship predicts best variable-cost estimating, Choose the re...

Choose the relationship which best predicts the dependent variable After exploring a diversity of relationships, you should select the one that can best be employed in predicti

Define materials cost variance, Define Materials cost variance Material...

Define Materials cost variance Material cost variance (MCV) is the difference between the standard cost of material specified and the actual cost of materials used." It is the

Explain the objectives of management accounting, Explain the Objectives of ...

Explain the Objectives of management accounting? 1. Planning and policy formulation: the object of management accounting is to supply necessary data to the management for fo

Cost-volume profit analysis , COST-VOLUME PROFIT (C-V-P) ANALYSIS INTRODUCT...

COST-VOLUME PROFIT (C-V-P) ANALYSIS INTRODUCTION You can employ cost-volume-profit analysis to examine the natural relationship among cost, volume, and profit in pricing decision

Determine the scope and areas of cost reduction, Determine the Scope and ar...

Determine the Scope and areas of cost reduction Scope and areas of cost reduction the scope of cost reduction is so wide that it is not practicable to develop fully the areas i

What is pricing decision, Introduction to pricing decision A pricing d...

Introduction to pricing decision A pricing decision is one of the most crucial and difficult decision that a firm has to make. It is one of the most difficult decisions. Such

Contigency theory, CONTIGENCY THEORY Some researchers have argued that ...

CONTIGENCY THEORY Some researchers have argued that the context in which budgetary control is used is as important as the style in which it is implemented and used. This is ter

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