DESCRIPTION
Fox J, Kleiber C, Zeileis A (2024). ivreg: Instrumental-Variables Regression by '2SLS', '2SM', or '2SMM', with Diagnostics. R package version 0.6-4, https://zeileis.github.io/ivreg/.
@Manual{, title = {ivreg: Instrumental-Variables Regression by '2SLS', '2SM', or '2SMM', with Diagnostics}, author = {John Fox and Christian Kleiber and Achim Zeileis}, year = {2024}, note = {R package version 0.6-4}, url = {https://zeileis.github.io/ivreg/}, }