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

Testing the slope, Testing the Slope The strong point of the relationsh...

Testing the Slope The strong point of the relationship among the dependent variable and each of the independent variables can be determined using 3 methods: 1) Correlation

Objectives of receivables management, After going through this section, you...

After going through this section, you must be capable to: Know the need for establishing sound credit policy; Identify the different credit policy variables; Know the cred

Which of the following costs is an example of a cost, Which of the followin...

Which of the following costs is an example of a cost that remains the same in total as the number of units produced changes?

Define performance budgeting according u.s. bureau of budget, Define perfor...

Define performance budgeting according U.S. bureau of budget U.S. bureau of budget defines performance budget as one which presents purposes and objectives for which funds are

Determine the objectives of ratio analysis, Objectives of ratio analysis ...

Objectives of ratio analysis 1) Measuring the profitability: we can measure the profitability of the business by calculation gross profit net profit expenses ratio and other.

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 main limitations of breakeven charts, QUESTION 1: Part A ...

QUESTION 1: Part A What are the main components of a set of Financial Statements and what are their respective purposes? Part B Trial balances of Hans Ltd on 30 Ju

Funds generated from operations, Funds produced from operations, throughout...

Funds produced from operations, throughout an accounting period, raise working capital by an equivalent amount. The two major components of funds generated from operations are depr

What is suggestion system, Suggestion system  The suggestion system is ...

Suggestion system  The suggestion system is as integral part of an established management system that aims at involving employees in kaizen. The number of worker s suggestion i

Dynamic programming, Dynamic programming It is an extension which finds...

Dynamic programming It is an extension which finds solutions to problems involving a number of decisions which have to be made sequentially. For example, the amount of a produc

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