@Article{economics.ja.2007-11,
 author = {Chen, Pu and Chihying , Hsiao},
 title = {Learning Causal Relations in Multivariate Time Series Data},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {1},
 year = {2007},
 number = {2007-11},
 doi = {10.5018/economics-ejournal.ja.2007-11}, 
 url = {http://dx.doi.org/10.5018/economics-ejournal.ja.2007-11}
}