Panel survey data have been gaining importance in marketing. However, one challenge of estimating econometric models based on panel survey data is how to account for underreporting; that is, ...
The Review of Economic Studies, Vol. 68, No. 3 (Jul., 2001), pp. 543-572 (30 pages) This paper considers the problem of identification and estimation in panel data sample selection models with a ...
Data modeling, at its core, is the process of transforming raw data into meaningful insights. It involves creating representations of a database’s structure and organization. These models are often ...