Coba jelasin Lihat juga dari Perangkap Malthus dalam bahasa melayu dong

Ashraf, Quamrul and Oded Galor (2010), ``Dynamics and Stagnation in the Malthusian Epoch, American Economic Review, (forthcoming).  http://ideas.repec.org/p/wil/wileco/2010-01.html

Clark, Gregory (2007) A Farewell to Alms:  A Brief Economic History of the World Princeton University Press  ISBN 978-0-691-12135-2.

Galor, Oded (2005) ``From Stagnation to Growth: Unified Growth Theory, Handbook of Economic Growth, volume 1, pages 171-293 Elsevier.  http://ideas.repec.org/h/eee/grochp/1-04.html

Galor, Oded and Omer Moav (2002), ``Natural Selection and The Origin of Economic Growth'',  Quarterly Journal of Economics, M 117(4), 1133-1191.

A Trap At The Escape From The Trap? Demographic-Structural Factors of Political Instability in Modern Africa and West Asia. Cliodynamics 2/2 (2011): 1-28.