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

Disadvantages of participatory budgets , Disadvantages of participatory bud...

Disadvantages of participatory budgets   They consume more time and therefore are more expensive The advantage of management participation may be negated by failure t

Total overhead cost variance, Problem From the following data, calculat...

Problem From the following data, calculate overhead variances of following: (a) Variable overhead expenditure variance (b) Fixed overhead expenditure variance (c) Total ov

Estimate the labor cost, The Knapp Company needs to predict the labor cost ...

The Knapp Company needs to predict the labor cost in producing small carrot patch dolls. The following production information is available: Year Dolls Pr

Bridge loans, Bridge loans are obtainable from the banks and financial inst...

Bridge loans are obtainable from the banks and financial institutions while the source and timing of the funds to be raised is identified along with certainty. While there is a tim

Budget Problem, BUDGET PROBLEM The Budget Director of Dave, Inc. with the ...

BUDGET PROBLEM The Budget Director of Dave, Inc. with the assistance of the Controller, Production Manager and the Sales Manager has gathered the following data for use in develop

Jit purchasing arrangements-jit benefits, JIT purchasing arrangements J...

JIT purchasing arrangements JIT philosophy also extends to adapting JIT purchasing techniques whereby delivery of material immediately precedes their use. By arranging with sup

Theory of metagames, THEORY OF METAGAMES This theory appears to describ...

THEORY OF METAGAMES This theory appears to describe how most people play non-zero sum games involving any number of persons. Prisoner's dilemma is an example of this; the ai

When to order-material control, When to order-Material control If deliv...

When to order-Material control If deliveries from suppliers normally take two weeks to arrive, then replenishment orders should be placed with them when the level of stocks rep

What are selling and distribution expenses, What are Selling and distributi...

What are Selling and distribution expenses? Selling and distribution expenses incurred for the marketing of a commodity, for securing orders for the articles, dispatching goods

Collection effort, The collection policy of a firm is intend at timely coll...

The collection policy of a firm is intend at timely collection of overdue amount and comprises of the subsequent. a.      Monitoring the state of debtors (account receivable)

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