@TechReport{economics.dp.2008-37,
 author = {Aoki, Masanao and Yoshikawa, Hiroshi},
 title = {The Nature of Equilibrium in Macroeconomics: A Critique of Equilibrium Search Theory},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2008},
 number = {2008-37},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2008-37}
}