Gries, T., &; Redlin, M. (2011). Trade Openness and Economic Growth: A Panel Causality Analysis (Vol. 2011–06). Paderborn University, CIE Center for International Economics.

Gries, T., &; Redlin, M. (2011). International integration and the determinants of regional development in China. Economic Change and Restructuring, 44(1–2), 149–177.https://doi.org/10.1007/s10644-010-9084-6 

Gries, T., &; Naudé, W. (2010). Entrepreneurship and Structural Economic Transformation. Small Business Economics, 34(1), 13–29.https://doi.org/10.1007/s11187-009-9192-8 

Gries, T., &; Redlin, M. (2010). Short-run and Long-run Dynamics of Growth,Inequality and Poverty in the Developing World (Vol. 2010–05). Paderborn University, CIE Center for International Economics.

Gries, T., Kraft, M., &; Meierrieks, D. (2009). Linkages between Financial Deepening, Trade Openness and Economic Development: Causality Evidence from Sub-Saharan Africa. World Development, 37(12), 1849–1860.https://doi.org/10.1016/j.worlddev.2009.05.008 

Gries, T., &; Naudé, W. (2009). The Optimal Distance to Port for Exporting Firms. Journal of Regional Science, 49(3), 513–528.https://doi.org/10.1111/j.1467-9787.2008.00599.x 

Gries, T., &; Naudé, W. (2009). Explaining Regional Export Performance in a Developing Country: The Role of Geography and Relative Factor Endowments. Regional Studies, 43(7), 967–979.https://doi.org/10.1080/00343400801932300 

Gries, T., &; Naudé, W. (2009). Entrepreneurship and regional economic growth: towards a general theory of start-ups. Innovation: The European Journal of Social Science Research, 22(3), 309–328.https://doi.org/10.1080/13511610903354877 

Gries, T., &; Redlin, M. (2009). China’s provincial disparities and the determinants of provincial inequality. Journal of Chinese Economic and Business Studies, 7(2), 259–281.https://doi.org/10.1080/14765280902847783 

Gries, T., Naudé, W., Wood, E., &; Meintjes, A. (2008). Regional Determinants of Entrepreneurial Start-Ups in a Developing Country. Entrepreneurship &; Regional Development, 20(2), 111–124.https://doi.org/10.1080/08985620701631498