@article{economics2008-10,
 author = {Thomas Haertel and Bernd Lucke},
 title = {Do News Shocks Drive Business Cycles? Evidence from German Data},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {2},
 year = {2008},
 number = {2008-10},
 url = {http://www.economics-ejournal.org/economics/journalarticles/2008-10}
}