The $PEQUV-File is based on the Cross-National Equivalent File (CNEF) with extended income information for the SOEP. This file comprises not only the aggregated income figures provided in the CNEF but also further single income components. The CNEF is a joint effort of researchers and staff affiliated with Cornell University, the DIW Berlin, the University of Essex, and Statistics Canada funded by the National Institute on Aging and by the DIW Berlin.
Frei zugängliche Version: (econstor)
http://hdl.handle.net/10419/129221