T. Gries, B. M. Gilroy, and W. A. Naudé, Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives. Heidelberg: Physica-Verlag, 2005.

T. Gries, “International Spill-Over of Technologies and Regional Agglomeration and Development,” Science Research Management, vol. 25, pp. 145–151, 2004.

B. M. Gilroy, T. Gries, W. A. Naudé, and K.-H. Schmidt, “Obstacles Facing German Enterprises in South Africa,” in Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, B. M. Gilroy, T. Gries, and W. A. Naudé, Eds. 2004, pp. 197–208.

T. Gries, G. Sievert, and A. Wieneke, “Interbank market frictions, international banks and growth,” International Economics and Economic Policy, vol. 1, pp. 157–171, 2004.

T. Gries and D. Langeleh, “Anreizkompatibilität als zentrales Element eines neu gestalteten Gesundheitsmarktes,” Perspektiven der Wirtschaftspolitik , vol. 5, no. 3, pp. 293–311, 2004.

T. Gries, A. Jungmittag, and P. J. J. Welfens, Neue Wachstums- und Innovationspolitik in Europa. Heidelberg: Physica-Verlag, 2003.

T. Gries, “CatchingUp, Falling Behind and the Role of FDI:A Model of Endogenous Growth and Development,” South African Journal of Economics, vol. 70, no. 4, pp. 273–281, 2002.

T. Gries, “Soziales Marktmodell Europa versus liberales Marktmodell Amerika – gibt es Sieger beim Wettbewerb der Marktwirtschaften?,” Wirtschaftsdienst 8/2001, 2001.

T. Gries and A. Birk, “Die US amerikanische Dienstleistungsgesellschaft – ein Modell für Deutschland,” Wirtschaftsdienst, 1999.

T. Gries, S. Jungblut, and H. Meyer, “Foreign Direct Investments in the Process of Transition,” International Advances in Economic Research, vol. 5, 1999.

T. Gries, J. T. Addison, D. B. Audretsch, H. Grupp, and P. J. J. Welfens, Globalization, Economic Growth and Innovation Dynamics. Berlin Heidelberg: Springer-Verlag, 1999.

T. Gries and H. Meyer, “Information Technologies, Endogenous Human Capital Depreciation and Unemployment,” in Economic Aspects of Digital Information Technology, DUV, T. Gries and L. Suhl, Eds. 1998.

T. Gries and S. Jungblut, “The Impacts of Information Technologies on Innovation Dynamics and Labor Demand,” in Economic Aspects of Digital Information Technology, DUV, T. Gries and L. Suhl, Eds. 1998.

T. Gries and S. Jungblut, “The Dynamics of Growth and Employment in a Two-Sector Model of Job Matching,” in Operations Research Proceedings 1997, Springer, 1998, pp. 241–246.

T. Gries and L. Suhl, Economic Aspects of Digital Information Technology. DUV, 1998.

T. Gries, Internationale Wettbewerbsfähigkeit - eine Fallstudie für Deutschland. Wiesbaden: Gabler, 1998.

T. Gries and S. Jungblut, “Catching-up of Economies in Transformation,” in Banking, International Capital Flows and Growth in Europe, P. J. J. Welfens and H. C. Wolf, Eds. Berlin Heidelberg New York: Springer-Verlag, 1997, pp. 297–311.

T. Gries and A. Birk, “Amerikanisches Job-Wunder versus deutsches Produktivitätswunder: Ein Vergleich der Arbeitsmarktstrategien,” Wirtschaftsdienst – Zeitschrift für Wirtschaftspolitik (1949 - 2007), vol. 77, no. 2, pp. 99–106, 1997.

T. Gries and S. Jungblut, “Catching-up and Structural Change,” Economia Internationale, vol. 50, no. 4, pp. 3–24, 1997.

T. Gries, G. Sieg, and H. Strulik, Repetitorium Mikroökonomik. Berlin Heidelberg: Springer-Verlag, 1996.

T. Gries, “A Dynamic Model of a Reconstruction Economy,” in Modelling and Analysing Economies in Transition, J. W. Owsinski and Z. Nahorski, Eds. 1996.

T. Gries, Wachstum, Humankapital und die Dynamik der komparativen Vorteile. Tübingen: Mohr (Siebeck), 1995.

T. Gries, “Neue regionale Wachstumstheorie und Humankapital als regionaler charakteristischer Faktor,” in Standort und Region, Neue Ansätze zur Regionalökonomik, B. Gahlen and H. Hesse, Eds. Tübingen: Mohr (Siebeck), 1995.

T. Gries, C. Hentschel, and B. Wigger, “Endogenous Growth and R&;D Models - A Critical Appraisal of Recent Developments,” Jahrbücher für Nationalökonomie und Statistik, vol. 213/1, pp. 64–84, 1994.

T. Gries and B. Wigger, “The Dynamics of Upgrading or how to catch-up,” Economia Internationale, vol. 46, no. 4, pp. 3–13, 1993.

T. Gries, “Wechselkurstheorie und internationale monetäre Transmissionen ,” Jahrbuch für Sozialwissenschaften, vol. 41, no. 1, pp. 3–41, 1990.

T. Gries, Chaos in the Market of Foreign Exchange, in: Rieder, Gessner, Peyer, Immhoff, Radermacher (eds). 1989.