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

Financial statement, how to i get financial report for my company Anuz Wpp

how to i get financial report for my company Anuz Wpp

Strategies in working capital management, No further banks were the sole so...

No further banks were the sole source of funds for working capital requires of the business sector. At current more finance options are obtainable to a Finance Manager to allow smo

Explain the scope of cost accounting, Explain the Scope of cost accounting ...

Explain the Scope of cost accounting Scope of cost accounting: the scope of cost accounting is very wide and includes the following: 1 cost ascertainment: it deals with t

Marginal returns and negative marginal returns, 1) What is the difference b...

1) What is the difference between decreasing marginal returns and negative marginal returns?   2.) "A firm in monopolistic competition maximizes its profit by producing where it

Describe the benefits of operating decisions - relevant cost, Relevant cost...

Relevant costs and benefits for operating decisions: In operating decisions, concentration is on best use of existing capacity. Incremental analysis based on differential cost

Scorecard, Scorecard The traditional approach to the monitoring organiz...

Scorecard The traditional approach to the monitoring organizational performance has focused on the financial measures and the outcomes. Increasingly, companies are realizing th

Bank guarantees, Bank guarantee is one of the facilities which the commerci...

Bank guarantee is one of the facilities which the commercial banks extend in support of their clients in favour of third parties who will be the beneficiaries of the guarantees. In

What is activity ratio, What is Activity ratio Funds are invested in se...

What is Activity ratio Funds are invested in several assets in business to make sales and earn profits. The efficiency with which assets are managed directly affects the volume

Human behavior and budgetary control, Human behavior and budgetary control ...

Human behavior and budgetary control An important feature of control in business is that control is exercised by managers over people. Their attitudes and response to budgetary

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