Books

Neoklassische Wachstumstheorie: Darstellung, Kritik und Erweiterung, Norderstedt, BoD 2004, 342 S.

Learning by Doing in offenen Volkswirtschaften: Handelstheoretische Implikationen des endogenen technischen Fortschritts, Heidelberg, Physica 1997 (Wirtschaftswissenschaftliche Beiträge 136), 350 S.

Articles in Refereed Journals

Semi-Endogenous Growth when Population is Decreasing, in: Economics Bulletin, 31 (3), 2011, pp. 2667-2673.
The original publication is available at Economics Bulletin.

International Trade and Industrialization in a Non-Scale Model of Economic Growth, in: Structural Change and Economic Dynamics, 19 (3), 2008, pp. 221-236 (copyright by Elsevier).
The original publication is available at Elsevier.

Optimal Pest Control in Agriculture, in: Journal of Economic Dynamics and Control, 31 (12), 2007, pp. 3965-3985 (with Thomas Eichner and Rüdiger Pethig).
A discussion paper version is available here. The original publication is available at Elsevier

A Micro-Level 'Consumer Approach' to Species Population Dynamics, in: Natural Resource Modeling, 20 (1), 2007, pp. 7-60 (with Thomas Eichner and Rüdiger Pethig).
A discussion paper version is available here. The original publication is available at Wiley

On the Dynamics of Tschirhart’s Predator-Prey Model, in: Ecological Modeling, 197, 2006, pp. 52-58 (with Thomas Eichner and Rüdiger Pethig).
The original publication is available at Elsevier

The Implications of Rybczynski's Theorem for Government Spending, Learning by Doing, and Labor Mobility, Journal of Economics/Zeitschrift für Nationalökonomie, 81 (2), 2004, pp. 103--126 (copyright by Springer-Verlag).
The original publication is available on SpringerLink. Additional Files: Appendix C, Mathematica-Notebook

Types of Balanced Growth, in: Economics Letters, 82 (2), 2004, pp. 253-258 (copyright by Elsevier).
The original publication is available at Elsevier.

Balance of Payments Constrained Non-Scale Growth and the Population Puzzle, in: Topics in Macroeconomics, 3 (1), 2003, No. 1, Article 1 (copyright by bepress).
The original publication is available at bepress.

Regional Competition for the Location of New Facilities, in: Annals of Regional Science, 36 (4), 2002, pp. 645-661 (copyright by Springer-Verlag).
The original publication is available on SpringerLink.

Teaching Oriented Articles

Phasendiagramme, in: Das Wirtschaftsstudium, 40. Jg., 2011, S. 851-856, 859.

Qualitative Analyse von Differenzialgleichungen, in: Das Wirtschaftsstudium, 40. Jg., 2011, S. 259-264, 267-268.

Das totale Differenzial und die Ableitung impliziter Funktionen, in: Das Wirtschaftsstudium, 39. Jg., 2010, S. 982-988, 991-992.

 Endogenes und semi-endogenes Wachstum, in: Das Wirtschaftsstudium, 37. Jg., 2008, S. 391-397, 403-404.

Volkswirtschaftslehre als Wissenschaft, in: Das Wirtschaftsstudium, 33. Jg., 2004, S. 1087-1094, 1115-1116.

WISU-Studienblatt - Kennzahlen von Produktionsfunktionen, in: Das Wirtschaftsstudium, 32. Jg., 2003.

Dynamische Skalenerträge, in: Das Wirtschaftsstudium, 31. Jg., 2002, S. 967-973, 978 (mit Walter Buhr).

Statische Skalenerträge, in: Das Wirtschaftsstudium, 31. Jg., 2002, S. 572-582, 597 (mit Walter Buhr).

Außenhandelstheorie mit Mathematica, in: Das Wirtschaftsstudium, 24, 1995, S. 360-375, 382-384 (mit Hagen Bobzin und Walter Buhr).

Articles in Collections

Economic Decisions by Approved Principles: Rules of Thumb as Behavioral Guidelines, in: F. Bolle, M. Carlberg, Advances in Behavioral Economics, Essays in Honor of Horst Todt, Heidelberg, Physica, 2001, pp. 25-38 (with Walter Buhr).

Otherwise Unpublished Discussion Papers

Population Dynamics in a Microfounded Predator-Prey Model, Discussion Paper No. 118-04, University of Siegen, 2004.

Aging in a Neoclassical Theory of Labor Demand, Discussion Paper No. 112-03, University of Siegen, 2003.

Economic Growth, a Golden Rule of Thumb, and Learning by Doing, Discussion Paper No. 95-01, University of Siegen, 2001.

Economic Growth, the Mathematical Pendulum, and a Golden Rule of Thumb, Discussion Paper No. 94-01, University of Siegen, 2001.

A Note on Public Goods: Non-Excludability Implies Joint Consumability, Discussion Paper No. 68-98, University of Siegen, 1998.