@article{Gaffeo2007,
	title = {Reflections on modern macroeconomics: Can we travel along a safer
	road?},
	author = {E. Gaffeo and M. Catalano and F. Clementi and D. Delli Gatti and M. Gallegati and A. Russo},
	day = {01},
	journal = {Physica A: Statistical Mechanics and its Applications},
	month = {Aug},
	number = {1},
	pages = {89--97},
	url = {http://www.sciencedirect.com/science/article/B6TVG-4N5CXCT-B/1/2052f06582671df807e83227f4037484},
	volume = {382},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2180b7ef8b298362bf9abab9655b2153a/smicha},
	description = {Physica A},
	keywords = {Equilibrium }
}