Values. 1  Earn client trust every day. 2  Create with purpose. 3  Inspire and achieve excellence. 4  Do the right thing. 5  Deliver on the promise of one Fiserv.
Hence the reason for Human Performance Improvement (HPI). HPI is a philosophy (with a methodology) that provides guidance on how to manage human fallibility where people do things they didnât intend to do.
BREAKING DOWN 'House Price Index-HPI'. The HPI is based on transactions involving conventional and conforming mortgages-only on single-family properties-that have been purchased or securitized by Fannie Mae or Freddie Mac.he HPI differs from the well-known S&P/Case-Shiller Home Price Indexes in a number of ways. For example, while the Case-Shiller indexes only use purchase prices, the all-transactions HPI also includes refinance appraisals.