|FEDERAL NATIONAL MORTGAGE ASSOCIATION FANNIE MAE filed this Form 10-Q on 05/06/2011|
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)
and net worth. We model the fair value of our securities assuming the benefit of those external financial guarantees that we determine are creditworthy.
Lenders with Risk Sharing. We enter into risk sharing agreements with lenders pursuant to which the lenders agree to bear all or some portion of the credit losses on the covered loans. Our maximum potential loss recovery from lenders under these risk sharing agreements on single-family loans was $14.8 billion as of March 31, 2011 and $15.6 billion as of December 31, 2010. As of March 31, 2011, 55% of our maximum potential loss recovery on single-family loans was from three lenders. As of December 31, 2010, 56% of our maximum potential loss recovery on single-family loans was from three lenders. Our maximum potential loss recovery from lenders under these risk sharing agreements on multifamily loans was $30.7 billion as of March 31, 2011 and $30.3 billion as of December 31, 2010. As of both March 31, 2011 and December 31, 2010, 41% of our maximum potential loss recovery on multifamily loans was from three lenders.
We use fair value measurements for the initial recording of certain assets and liabilities and periodic remeasurement of certain assets and liabilities on a recurring or nonrecurring basis.
Fair Value Measurement
Fair value measurement guidance defines fair value, establishes a framework for measuring fair value and expands disclosures around fair value measurements. This guidance applies whenever other accounting standards require or permit assets or liabilities to be measured at fair value. The guidance establishes a three-level fair value hierarchy that prioritizes the inputs into the valuation techniques used to measure fair value. The fair value hierarchy gives the highest priority, Level 1, to measurements based on unadjusted quoted prices in active markets for identical assets or liabilities. The next highest priority, Level 2, is given to measurements of assets and liabilities based on limited observable inputs or observable inputs for similar assets and liabilities. The lowest priority, Level 3, is given to measurements based on unobservable inputs.