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

direct materials price and efficiency variances, Welcome to the Fall 2011 ...

Welcome to the Fall 2011 version of the comprehensive assignment prepared specifically for Accounting 294. Made up of 3 parts this assignment is meant to fulfil a number of obje

Focus on traditional standard costing - kaizen costing, What have to Focus ...

What have to Focus on Traditional standard costing In traditional cost systems focus is to meet standard cost measurement by avoiding unfavorable variances. Under kaizen coat

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?

Explain the shut down cost, Explain the Shut down cost A cost which wi...

Explain the Shut down cost A cost which will be still be required to be incurred even though a plant is closed or shut down for a temporary period. Ffor example the cost of

What is production cost, What is Production cost It begins with the sup...

What is Production cost It begins with the supplying of materials, labour and services and ends with the primary packing of the product. Therefore, it includes the cost of d

Maximum Price company would pay, Cause Company is planning to invest in a m...

Cause Company is planning to invest in a machine with a useful life of five years and no salvage value. The machine is expected to produce cash flow from operations of $20,000 in e

Budget, You recently began a job as an accounting intern at Indoor Racing L...

You recently began a job as an accounting intern at Indoor Racing Ltd. Your first task was to help prepare the cash budget for February and March. Unfortunately, the computer with

Cost-price-total revenue and quantity changes, Quasar Computers are the fir...

Quasar Computers are the first all optical notebooks and their profit largely affects the manipulations in cost, price, total revenue and quantity changes. The market analysis show

What is the amount of liabilities, Find the value of the following: a.  ...

Find the value of the following: a.    If the total assets are Rs. 87,000 and the liabilities are Rs. 47,000, find out the amount of capital. b.    If the capital of propriet

2010, how to journalize entry. purchased $150,000 of raw materials on accou...

how to journalize entry. purchased $150,000 of raw materials on account, terms of 2/20; n/30

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