@article{Frijters2004,
author = {Frijters, P. and Haisken-DeNew, J.P. and Shields, M.A.},
title= {Money does matter! Evidence from increasing real income and life satisfaction in East Germany following reunification},
year = {2004},
doi = {10.1257/0002828041464551},
volume = {94},
number = {3},
pages = {730--740},
}