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

Risk-fundamental uncertainty-decision making environment, Risk : Risk i...

Risk : Risk includes circumstances or events that may or may not take place though whose probability of occurrence can be predicted from the past records. In this atmosphere, t

Explain indirect expanses, Explain Indirect expanses: These are expanse...

Explain Indirect expanses: These are expanses which can't be directly conveniently and wholly allocated to a specific cost centres or cost units examples of such expanses are h

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

Graphic analysis, Graphic Analysis Whenever you have two data points, you...

Graphic Analysis Whenever you have two data points, you should generally suppose a linear relationship. When you acquire more data, you can study the data to determine when there

Ira, Your financial advisor has recommended that you invest into your Roth ...

Your financial advisor has recommended that you invest into your Roth Individual Retirement Account (Roth IRA) the sum of $5,000. If you put in $5,000 today, what will this investm

Learning curve theory, LEARNING CURVE THEORY The first time a new opera...

LEARNING CURVE THEORY The first time a new operation is performed both workers and operating procedures are untried but as the operation is replaced the workers becomes more fa

Explain the break even point pricing, Break even point or B.E.P. pricing me...

Break even point or B.E.P. pricing method : Break even point is the volume of sales at which the total sale revenue of the product is equal to its total cost. In other words, it

Explain prerequisites of a sound variances analysis system, Prerequisites o...

Prerequisites of a sound variances analysis system A variance analysis system would be good enough in controlling costs and evaluation performances if the following requirement

Inappropriate standards-implementation breakdown, Inappropriate standards (...

Inappropriate standards (or targets): This is a problem arising from deficiencies in planning. If not enough time and resources are devoted to setting accurate standards in th

Explain the modern control methods, 1. Explain the modern control methods w...

1. Explain the modern control methods with examples. 2. What are the reports produced for performance measurement? Demonstrate.

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