Klein, Martin (2007): Ein Input-Output-Ansatz für die Außenhandelstheorie. Unpublished.
Teng, Faxin; Meier, Claudia; Kamenev, Dmitry and Klein, Martin (2011): Trade integration,restructuring and global imbalances --A tale of two countries. Published in: Leibniz Institute of Agricultural Development in Central and Eastern Europe (IAMO) Conference Proceedings No. IAMO Forum 2011