author = { Farhi, Emmanuel National Bureau of Economic Research Tirole, Jean },

title = { Competing Liquidities Corporate Securities, Real Bonds and Bubbles },

publisher = {National Bureau of Economic Research},

year = {April 2008},

booktitle = {NBER working paper series ; no. w13955},

address = { Cambridge, Mass },

url = { http://slubdd.de/katalog?TN_libero_mab2 }