Year: 2005
Type: report
Abstract: Urzua made valuable contributions to our understanding of the random coefficient case and cases with negative weights and
DOI: 10.3386/t0306
Authors: James Heckman, Edward Vytlacil
Language: English
Subfield: Statistics and Probability
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3121360637
