BibTex format
@article{Ludvigson:2001:10.1257/aer.91.3.631,
author = {Ludvigson, SC and Michaelides, A},
doi = {10.1257/aer.91.3.631},
journal = {AMERICAN ECONOMIC REVIEW},
pages = {631--647},
title = {Does buffer-stock saving explain the smoothness and excess sensitivity of consumption?},
url = {http://dx.doi.org/10.1257/aer.91.3.631},
volume = {91},
year = {2001}
}