@Article{economics.ja.2010-28,
 author = {Yang, Zhenlin, Gan, Lydia, and Tang, Fang-Fang},
 title = {A Study of Price Evolution in the Online Toy Market},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {4},
 year = {2010},
 number = {2010-28},
 doi = {10.5018/economics-ejournal.ja.2010-28}, 
 url = {http://dx.doi.org/10.5018/economics-ejournal.ja.2010-28}
}