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

Capital investment decision, Your company is considering investing in its o...

Your company is considering investing in its own transport fleet. The presentposition is that carriage is contracted to an outside organization. The life of thetransport fleet woul

Multistage decision making under risk, Multi-stage decision making under ri...

Multi-stage decision making under risk (The use of decision trees) Sequencing is concerned with the selection of an appropriate sequence or order of performing a series of jobs

Various types of short term investment opportunities, The subsequent short-...

The subsequent short-term investment opportunities are obtainable to companies in India to invest their temporary cash excess. a) Treasury Bills: Treasury Bills are short-term

Compute the effect of relaxing credit effort on net profit, M/s ABC is seei...

M/s ABC is seeing relaxing its collection efforts. At current its sales are as Rs.40 lakhs, the ACP is here 20 days and variable cost to sales ratio is .8 and bad debts are as .05

Ordering costs-relevant costs of eoq model, Ordering Costs These are in...

Ordering Costs These are incurred in getting purchased items into the company’s inventory or stores, and usually consist of clerical costs of: •    Making the purchase demand.

Elimination of non-value activity-jit features, Elimination of non-value ad...

Elimination of non-value added activity JIT manufacturing can be described as a philosophy of management, dedicate to the elimination of waste. Waste is stated as anything whic

What is the issue price for bond a and b, Q. What is the issue price for Bo...

Q. What is the issue price for Bond A and B ? On December 31, 20x7, the Jill Corporation issued $20,000,000 of 15 year face value bonds. The bonds pay interest on June 30 and D

Explain product cost, Explain product cost Product costs are those cost...

Explain product cost Product costs are those costs which are associated with and directly identifiable with the product. In other words, which are assigned to the product are p

Annual cash flows over the expected life of the equipment, The production d...

The production department has been investigating possible ways to trim total production costs. One possibility currently being examined is to make the paint cans instead of purchas

Cash to debt service ratio, Cash to debt service ratio  Cash to debt s...

Cash to debt service ratio  Cash to debt service ratio also known as debt cash flow coverage ratio is an improvement over the interest coverage ratio and is calculated. The

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