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

Activity –based techniques, Explains how activity –based techniques can be ...

Explains how activity –based techniques can be used to improve performance

Explain the funded debt to total capitalization ratio, Funded debt to total...

Funded debt to total capitalization ratio The ratio establishes a link among the long term funds raised from outsider and total long term funds available in the business. The

Job-Order Costing, Compute the ending balance in the Work in Process invent...

Compute the ending balance in the Work in Process inventory account. Assume that this balance consists entirely of goods started during the year. If $32,200 of this balance is dire

Define briefly about pricing decision, Pricing decision Price may be de...

Pricing decision Price may be defined as the exchange of goods or services in terms of money. Without price firm can survive in the society. If money is not there exchange of g

Budgets, Budgets An essential planning component is budgeting. Budgets ...

Budgets An essential planning component is budgeting. Budgets sketch the financial plans for an organization. There are number of budget types. Operating Budgets -- A plan

Case study, Anderson Nuclear Power Plant will be "mothballed" at the end of...

Anderson Nuclear Power Plant will be "mothballed" at the end of its useful life (approximately 20 years) at great expense. The expense recognition principle requires that expenses

What are direct expanses, What are Direct expanses These are expanses ...

What are Direct expanses These are expanses which can be directly, conveniently and wholly allocated to a specific cost centres or cost units examples of such expanses are hir

Model construction, Model Construction The success of a simulation exer...

Model Construction The success of a simulation exercise is related to the predictive quality of the underlying model, so that considerable care should be taken with model const

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

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