@article{econhot_econhot-cited-42561d05f52526b8, title = {Adjusting for Nonignorable Drop-Out Using Semiparametric Nonresponse Models}, author = {Daniel O. Scharfstein and Andrea G. Rotnitzky and James M. Robins}, journal = {Journal of the American Statistical Association}, year = {1999}, volume = {94}, number = {448}, pages = {1096-1120}, doi = {10.1080/01621459.1999.10473862}, url = {https://doi.org/10.1080/01621459.1999.10473862} }