Aggregate and survey data offer two ways of providing external validation for experiments. We show that survey recall measures of advertising exposure suffer from problems of internal validity due to ...

Aggregate to Accumulate Risk data aggregation and the challenges in how to divide up data and who is assigned what pieces of data.

Data can help healthcare facilities improve patient safety, but first, healthcare leaders need to bring data from multiple sources together using a common taxonomy.

The following links provide aggregate data on various segments of the banking industry. This data is derived from a variety of sources, as described more fully within each data set ...

Preliminary monetary aggregate data are subject to subsequent revision because of errors from seasonal and nonseasonal sources that will only be known later. This article examines the characteristics ...

The Jersey City City Council received a briefing tonight on an extensive program being implemented by Mayor Steven Fulop plan to collect and aggregate data on the ...

What explains the sharp decline in U.S. employment from 2007 to 2009? Why has employment remained stubbornly low? Survey data from the National Federation of Independent Businesses show that the ...