@article{Zabel1998,
author = {Zabel, J.E.},
title= {An analysis of attrition in the Panel Study of Income Dynamics and the Survey of Income and Program Participation with an application to a model of labor market behavior},
year = {1998},
doi = {10.2307/146438},
URL = {https://doi.org/doi:10.2307/146438},
volume = {33},
number = {2},
pages = {479‒506},
}