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

What are the characteristics of the financing decision, What are the Charac...

What are the Characteristics of the financing decision There are two characteristics of the financing decision. First, theory of capital structure which illustrates theore

Difference between mortgage bond and a debenture, Difference between mortga...

Difference between mortgage bond and a debenture? A mortgage bond is a secured bond whereas a debenture is an unsecured bond.

Cash management and inventory management, I am facing some problems in my a...

I am facing some problems in my assignment of Cash Management and Inventory Management. Can anybody suggest me the proper explanation for it?

Define deposit loan rate spread in the eurodollar, How does the deposit-loa...

How does the deposit-loan rate spread in the Eurodollar market compare with the deposit-loan rate spread in the domestic U.S. banking system?  Why? Answer: The deposit-loan sprea

Criticism of wealth maximization, Q. Criticism of Wealth Maximization? ...

Q. Criticism of Wealth Maximization? i) The objective of wealth maximization is not, necessarily, socially desirable. ii) There is some controversy whether the objective of

What are the drawbacks of benchmarking, What are the Drawbacks of benchmark...

What are the Drawbacks of benchmarking -  Benchmarking systems and programmes can be costly and time consuming -  Diversity and complexity of information can 'overload 'mana

Define the primary reasons that companies hold cash, What are the primary r...

What are the primary reasons that companies hold cash? Companies hold cash to make essential payments, to take benefit of opportunities as they arise, and to cover unforeseen eme

What do you mean by treasury bills, What do you mean by treasury bills? ...

What do you mean by treasury bills? In between government debt instruments are Treasury bills. Such are money market securities, along with an original maturity of less than on

Explain calculation firm risk of a capital budgeting project, Explain how t...

Explain how to measure the firm risk of a capital budgeting project. The firm risk of a capital budgeting project calculates the impact of adding a new project to the existing pr

Current scenario of hedge fund industry, Global Scenario The Hedge Fund...

Global Scenario The Hedge Fund industry has captured over US $ 2 trillion in assets globally by the end of year 2006. According to an investor survey revealed for the Hedge Fun

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