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

Credit limit, Credit Limit A credit restriction is the maximum amount o...

Credit Limit A credit restriction is the maximum amount of credit that the firm will extend at a point of time. This indicates the extent of risk taken through the firm through

Explain the techniques of cvp analysis, Techniques of CVP Analysis  The...

Techniques of CVP Analysis  The CVP  analysis deals with the price costs structure and the sales volume and identifies the profit figure with one or other combination of these

Coca Cola Balance Sheet, Required: 1. Using the information provided prepa...

Required: 1. Using the information provided prepare a Balance Sheet. Separate the current assets from non-current assets and provide a total for each. Also separate the current li

Markov analysis, Markov Analysis It is a way of analyzing the current mov...

Markov Analysis It is a way of analyzing the current movement of some system in an effort to predict the future movement of the same system. There are two elements that must be

Explain the cost according to controllability, Explain the cost According t...

Explain the cost According to controllability: Controllable cost: this is a cost which can be inclined by the action of a specified member of an undertaking. The organization

Preparation of comparative balance sheet, Problem From the following ba...

Problem From the following balance sheets of Dramas Ltd., compute the trend percentages using 31st December 2005 as the base year. Assets & Liabilities

Impact of Cost Structure., You are required to provide a report of approx 5...

You are required to provide a report of approx 500 words or less (excluding attachments and references), accompanied by relevant calculations, in MS Word, MS Excel and/or PDF forma

What are the disadvantages of activity based costing, Disadvantages of acti...

Disadvantages of activity based costing 1) It is essentially not the panacea for all ills. 2) It absorbs a lot of resources. 3) Too much emphasis on customer viability c

Transfer pricing-purposes, Transfer Pricing Transfer pricing can contri...

Transfer Pricing Transfer pricing can contribute directly to the process of departmental performance measurement and indirectly to the measurement of product performance. A

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