We fit a logit model to 2380 observations in our data set on mortgage denial (deny)...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
We fit a logit model to 2380 observations in our data set on mortgage denial (deny) and the payment-to-income ratio (P/I ratio). A logit regression of deny against P/I ratio and black yields the estimated regression function as follows. Pr (deny = 1|P/I ratio, black) F(-4.13 + 5.37* P/I_ratio + 1.27 * black) (0.35) (0.96) (0.15) = * Week 6 slide example 1) A black mortgage applicant has a P/I ratio of 0.35. What is the probability that his application will be denied ? * Week 6 slide example 2) Suppose that the applicant reduced this ratio to 0.30. What effect would this have on his probability of being denied a mortgage? a) Repeat Week 6 slide example 1) and 2) for a white applicant. b) Does the marginal effect of the P/I ratio on the probability of mortgage denial depend on race? Explain. c) Let's suppose that the model of mortgage denial regression model result shows the coefficient on black is 0.084. What is the implicit meaning of this coefficient? d) Think of an important omitted variable that might bias the answer of the logit regression model. In particular, what is it and how would it bias the results of c)? We fit a logit model to 2380 observations in our data set on mortgage denial (deny) and the payment-to-income ratio (P/I ratio). A logit regression of deny against P/I ratio and black yields the estimated regression function as follows. Pr (deny = 1|P/I ratio, black) F(-4.13 + 5.37* P/I_ratio + 1.27 * black) (0.35) (0.96) (0.15) = * Week 6 slide example 1) A black mortgage applicant has a P/I ratio of 0.35. What is the probability that his application will be denied ? * Week 6 slide example 2) Suppose that the applicant reduced this ratio to 0.30. What effect would this have on his probability of being denied a mortgage? a) Repeat Week 6 slide example 1) and 2) for a white applicant. b) Does the marginal effect of the P/I ratio on the probability of mortgage denial depend on race? Explain. c) Let's suppose that the model of mortgage denial regression model result shows the coefficient on black is 0.084. What is the implicit meaning of this coefficient? d) Think of an important omitted variable that might bias the answer of the logit regression model. In particular, what is it and how would it bias the results of c)?
Expert Answer:
Answer rating: 100% (QA)
a For a white applicant with a PI ratio of 035 the probability that his application will be denied i... View the full answer
Related Book For
Probability and Statistics
ISBN: 978-0321500465
4th edition
Authors: Morris H. DeGroot, Mark J. Schervish
Posted Date:
Students also viewed these mathematics questions
-
In the previous problem, what is the probability that the return is less than 100 percent? (Think.) What are the implications for the distribution of returns?
-
In Problem 7, what is the probability that no aces will occur? Suppose a fair die is rolled 12 times. What is the probability that 5 "aces" (1s) will occur?
-
A die is rolled twice. What is the probability that the sum of the faces is greater than 7, given that? (a) The first outcome was a 4? (b) The first outcome was greater than 3? (c) The first outcome...
-
Calculate the labour turnover rate according to replacement method from the following: No. of workers on the payroll: - At the beginning of the month: 500 - At the end of the month: 600 During the...
-
The British Columbia Institute of Technology provides on its Web site (www.math.bcit.ca) practical applications of statistics to mechanical engineering. The following is a Poisson application. A roll...
-
Townsend Chemical Company makes a variety of cosmetic products, one of which is a skin cream designed to reduce the signs of aging. Townsend produces a relatively small amount (15,000 units) of the...
-
What are the modifications necessary for using HRIS software applications that are designed for domestic companies in an MNE?
-
When (R)-(+)-2-phenyl-2-butanol is allowed to stand in methanol containing a few drops of sulfuric acid; racemic 2-methoxy-2-phenylbutane is formed. Suggest a reasonable mechanism for this reaction.
-
One possible waste product of a nuclear reactor is the nuclide caesium-137 which decays to form a nuclide of barium (Ba). a) State the nuclear equation for this decay. b) State three quantities that...
-
The MFG Corporation is planning to produce and market three different products. Let x1, x2, and x3 denote the number of units of the three respective products to be produced. The preliminary...
-
Builtrite is planning on offering a $1000 par value, 20 year, 6% coupon bond with an expected selling price of $1025. floatation costs would be $55 per bond. Preferred Stock: Builtrite could sell a...
-
An aircraft performs a maneuver called an "aileron roll." During this maneuver, the plane turns like a screw as it maintains a straight flight path, which sets the wings in circular motion. If it...
-
After receiving her bonus at work for 100,000 pesos, Carolina has decided to invest in stocks. You tell her that she will face different situations that could cause her to lose her assets, but you...
-
The University of Cincinnati Center for Business Analytics is an outreach center that collaborates with industry partners on applied research and continuing education in business analytics. One of...
-
a. Give two examples of how bonds and stocks are different. b. Explain a bond's face value. C. What are typical maturities for bonds? d. Explain the difference between municipal and corporate bonds....
-
(Determining the outstanding balance of a loan) Ten years ago you took out a $300,000, 20-year mortgage with an annual interest rate of 11 percent and monthly payments of $3,096.57. What is the...
-
Recording Entries for Zero-Interest-Bearing Note Payable On January 1, Landry Inc. issued a 3-year, $8,500, zero-interest-bearing note to Dillon LLP and received $7,137. The implied interest rate is...
-
In Exercises 15 through 30, find the derivative dy/dx. In some of these problems, you may need to use implicit differentiation or logarithmic differentiation. y ex + et -2x 1 + e
-
Suppose that a box contains a large number of chips of three different colors, red, brown, and blue, and it is desired to test the null hypothesis H0 that chips of the three colors are present in...
-
Let n be the sample mean of a random sample of size n from a distribution for which the mean is and the variance is 2, where 2 < . Show that n converges to in quadratic mean as n.
-
Consider again the conditions of Exercise 7. For what value x of a patients reaction to drug A can his reaction to drug B be predicted with the smallest M.S.E.?
-
Give an example of a local wind pattern. Give an example of a global wind pattern.
-
What drives surface currents?
-
Do surface currents affect water temperature, air temperature, or both?
Study smarter with the SolutionInn App