Ikefuji, Masako and Horii, Ryo (2012): Natural disasters in a two-sector model of endogenous growth. Unpublished.
Justesen, Mogens K. and Kurrild-Klitgaard, Peter (2007): The constitution of economic growth: Testing the prosperity effects of a Madisonian model on a panel of countries 1980‐2000. Unpublished.