@article{Loichinger2017,
author = {Loichinger, E. and Hammer, B. and Prskawetz, A. and Freiberger, M. and Sambt, J.},
title= {Quantifying economic dependency},
year = {2017},
doi = {10.1007/s10680-016-9405-1},
volume = {33},
pages = {351--380},
}