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

Strengths and weakness of net book value and paybac, Strengths and weaknes...

Strengths and weakness of net book value and pay back method

Lease accounting, question:lease accounting implicit rate unknown,20%increm...

question:lease accounting implicit rate unknown,20%incremental rate leaseterm 4 years,find implicit rate using trial and error method.i know nothing about trial and error method in

Gather data about alternatives, Gather Data about Alternatives When pot...

Gather Data about Alternatives When potential areas of activity are specified, management must assess the potential growth rate of the activities, the capability of the company

Explain programmer budgeting according to burkhead, Explain Programmer budg...

Explain Programmer budgeting According to burkhead According to burkhead a program budget serves a different purpose than performance budget. A performance budget is useful fo

What are the factors which led to the development of abc, What are the fact...

What are the factors which led to the development of ABC: 1) Traditional costing fails to capture cause and effect relationship 2) Traditional costing often fails to highlig

What is ratio analysis, Ratio analysis A ratio is a simple arithmetical...

Ratio analysis A ratio is a simple arithmetical expression of the relationship of one number to another. It may be explained as the indicated quotient of two mathematical ex

Financial accounting , Financial Accounting Which is concerned with th...

Financial Accounting Which is concerned with the provision of information to external parties outside the organization? It is the procedure of measuring, classifying, summariz

Definition of the mission and goals of the organization , Definition of the...

Definition of the Mission and Goals of the Organization Generally the organization has already established mission and aim statements. Though, it may be essential to redefine

Decision making environment, Decision Making Environment There are four...

Decision Making Environment There are four main environments within that decisions can be done. These are: •    Certainty •    Risk •    Fundamental uncertainty •    Compet

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