Box 159 Delaware Water Gap, PA 18327. Kick your feet up and let these expert tour guides chauffeur you through the Delaware Water Gap. These guys will teach you about the Native tribes who first inhabited the region as well as the... Read More.
DEFINITION of 'Aggregator'. A party involved within the secondary mortgage market that purchases mortgages from financial institutions and then securitizes them into mortgage-backed securities (MBS). Aggregators earn profit by purchasing individual mortgages at lower prices and then selling the pooled MBS at a higher premium.
DEFINITION of 'Aggregate Function'. A mathematical computation involving a set of values rather than a single value. Aggregate functions are often used in databases and spreadsheets, and include the mean or sum of a set of numbers. The calculation performed by an aggregate function returns a single value from multiple values.