Credit Scoring
By Author on Jul 22, 2010 in Credit, Loans
Credit scores are used to determine the credit risk of loan applications. This is based on historical data and statistical techniques. The result can be used by banks to produce a range for borrowers and lenders in terms of risk factors.
Credit scores are used to determine the credit risk of loan applications.
They do this to determine what features will help them predict borrower if the loan had a good performance or not. The better the model design, the higher the percentage will be. A higher percentage of high scores are granted to borrowers whose loans good performance and a lower percentage is given to those whose loans do not. However, no model is perfect for what a few bad accounts receive higher ratings then some of the best.
Reports on borrowers from loan applications and credit bureaus. They contain information such as the applicants monthly income, outstanding debt, financial resources, how well it is done in a previous loan, as they have a house or car, the type of bank they use, and even how long they been at work. The regression analysis of loan performance to the many variables used to discover what combination of factors that best predict the amount of weight each factor should celebrate. Because the correlation between each of the factors, it is possible that some of the factors that the developer starts with no model in the final model due to the low added value, taking into account the other variables in the model.
According to Fair, Isaac and Company, Inc., a leading developer of scoring model, it is very possible that the sixty variables will be considered when developing a model, but only twelve could end up in the final scorecard. In most scoring systems, the higher the score means lower the risk. A lender may have a cut point established on the basis of how much risk they are willing to take. If carefully followed the model, the lender might approve all applicants whose score was above the cutoff and deny all applicants whose score was lower than that of the court. Although this system is very precise, yet we can not predict with certainty the performance of any individual loan. Even so, it should give a fairly accurate prediction.
To build a good score model, developers need a large amount of historical data that reflect the performance of the loan applicant, good or bad economic conditions. In the past, banks used only personal history, credit reports, and the trial to make credit decisions. During the last twenty years however, the credit score has become the way forward in terms of decisions requesting credit card and other forms of credit. The rating is now also used in the origination of the mortgage. Both the Federal Home Loan Mortgage Corporation and Federal National Mortgage Corporation have promoted the use of credit scoring.
Credit scoring has become a necessity in the issuance of mortgage loans that private companies even use it to verify that your potential customers.
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