Caspari, Volker and Eschenhof-Kammer, Sabine and Pertz, Klaus (2012):
Growth Over the Very Long-Run: Implications of a Specific Factors Model of Economic Development With Endogenous Technological Change.
Darmstadt, In: Darmstadt Discussion Papers in Economics, [Online-Edition: http://tuprints.ulb.tu-darmstadt.de/4711],
[Report]

Caspari, Volker and Eschenhof-Kammer, Sabine and Pertz, Klaus (2012):
Growth Over the Very Long-Run: Implications of a Specific Factors Model of Economic Development With Endogenous Technological Change.
Darmstadt, In: Darmstadt Discussion Papers in Economics, [Report]

Caspari, Volker and Pertz, Klaus (2008):
Unified Growth Based on the Specific Factors Model.
Darmstadt, In: Darmstadt Discussion Papers in Economics, [Online-Edition: http://econstor.eu/bitstream/10419/32055/1/588004847.PDF],
[Report]

Caspari, Volker and Pertz, Klaus (2008):
Unified Growth Based on the Specific Factors Model.
Darmstadt, In: Darmstadt Discussion Papers in Economics, [Online-Edition: http://tuprints.ulb.tu-darmstadt.de/4733],
[Report]

Scheutzlich, Thomas and Klinghammer, W. and Scholand, M. and Wisniwski, S. and Pertz, Klaus (2001):
Financing of solar home systems in developing countries: the role of financing in the dissemination process. Vol. 1: Main report (Updated edition 2001).
Eschborn, Deutsche Ges. für technische Zusammenarbeit / Div. 44: Environmental management, water, emergy, transport, [Book]

Scheutzlich, Thomas and Klinghammer, W. and Scholand, M. and Wisniwski, S. and Pertz, Klaus (2000):
Financing of solar home systems in developing countries: the role of financing in the dissemination process. Vol. II: Case studies.
Eschborn, Deutsche Ges. für technische Zusammenarbeit / Div. 44: Environmental management, water, energy and transport, [Book]