Partial correlation coefficients , Financial Management

Assignment Help:

In multiple correlation equations we are often interested in finding out how much of the variation in the dependent variable is explained by one independent variable if all the other independent variables are kept constant.

For example in the equation Y = a + b1 X1 + b2 X2 we may want to find out how much variation in Y is explained by X1 if X2 is kept constant. This is given by the partial coefficient of determination. Using our simplified subscripts the partial correlation coefficient is given by R12.3.

where,   R12.3 =  962_partial correlation coefficient.png

is the partial correlation coefficient between Y and X1 when X2 is kept constant. Note that here there are two subscripts 1 and 2 before the dot unlike the single subscript before the dot in the multiple correlation coefficient discussed earlier. In fact if r13 and r23 are zero R12.3 reduces to r12, the simple correlation coefficient between Y and X1.


Related Discussions:- Partial correlation coefficients

Issuing procedure - t-bills, Issuing Procedure Treasury bills are sold ...

Issuing Procedure Treasury bills are sold using the auction procedure. The Treasury entertains both competitive and non-competitive tenders for T-Bills. Government securities f

Market segmentation of the term structure of interest rates, Define the mar...

Define the market segmentation of the term structure of interest rates. Market segmentation: And also the investors’ expectations regarding future interest rates and thei

What is the importance of investigation of incidents, Q. What is the import...

Q. What is the importance of investigation of incidents? 1. Incident investigation is the process of identifying the underlying causes of incidents and implementing steps to pr

Coefficient of variation evaluating risk of capital budget, Why is the coef...

Why is the coefficient of variation a better risk calculates to use than the standard deviation while evaluating the risk of capital budgeting projects? The coefficient of variat

Factors affecting composition of working capital, I need a report on the to...

I need a report on the topic Factors affecting Composition of Working Capital. Can you please assist me?

Federal agency securities, Federal Agency Securities are those securi...

Federal Agency Securities are those securities issued by federally related institutions and those issued by Government-Sponsored Enterprises (GSE). Securities iss

Illustrate methods to manage cash resources, Q. Illustrate Methods to Manag...

Q. Illustrate Methods to Manage cash resources? There are several methods which may be of use in managing resources. The particular tool selected will depend on its reliability

Debenture, Debenture A kind of debt instrument that is not secured by p...

Debenture A kind of debt instrument that is not secured by physical any asset or collateral is known as debenture. Debentures are backed by the general creditworthiness and sta

Advantages and disadvantages of closed end country funds, Discuss the advan...

Discuss the advantages and disadvantages of closed-end country funds or CECFs relative to the American Depository Receipts or ADRs as a means of international diversification. An

Exchange rate changes decrease risk of foreign investment, Would exchange r...

Would exchange rate changes all time increase the risk of foreign investment? Discuss the condition within which exchange rate changes may actually decrease the risk of foreign inv

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