@inbook{10.2307/j.ctt9qf7vk.13, ISBN = {9780262019736}, URL = {http://www.jstor.org/stable/j.ctt9qf7vk.13}, bookauthor = {Kartik B. Athreya}, booktitle = {Big Ideas in Macroeconomics: A Nontechnical View}, pages = {409--416}, publisher = {MIT Press}, title = {Index}, year = {2013} }