@article{Winkelmann1998,
author = {Winkelmann, Liliana and Winkelmann, Rainer},
title= {Why Are the Unemployed So Unhappy? Evidence from Panel Data},
year = {1998},
URL = {10.1111/1468-0335.00111},
journal = {Economica},
volume = {65},
number = {257},
pages = {1--15},
}