Fritz, Marlon, et al. “An Early Indicator for Anomalous Stock Market Performance.”10.1080/14697688.2023.2281529__Quantitative Finance, Informa UK Limited, 2024, pp. 1–14, doi:10.1080/14697688.2023.2281529.

Burs, Carina. “A Model of Cycles and Bubbles under Heterogeneous Beliefs in Financial Markets.”10.1080/23322039.2023.2272485__Cogent Economics &; Finance, vol. 11, no. 2, Informa UK Limited, 2023, doi:10.1080/23322039.2023.2272485.

Burs, Carina, et al. “The Choice of Ideology and Everyday Decisions.”10.33423/jop.v23i1.6033__Journal of Organizational Psychology, vol. 23, no. 1, North American Business Press, 2023, doi:10.33423/jop.v23i1.6033.

Fritz, Marlon, et al. “The Effectiveness of Vaccination, Testing, and Lockdown Strategies against COVID-19.”10.1007/s10754-023-09352-1__International Journal of Health Economics and Management, Springer Science and Business Media LLC, 2023, doi:10.1007/s10754-023-09352-1.

Redlin, Margarete. “Differences in NPI Strategies against COVID-19.”10.1007/s11149-022-09452-9__Journal of Regulatory Economics, Springer Science and Business Media LLC, 2022, doi:10.1007/s11149-022-09452-9.

Gries, Thomas, and Wim Naudé. “Modelling Artificial Intelligence in Economics.”10.1186/s12651-022-00319-2__Journal for Labour Market Research, vol. 56, no. 1, 12, Springer Science and Business Media LLC, 2022, doi:10.1186/s12651-022-00319-2.

Gries, Thomas, et al. “The Market for Belief Systems: A Formal Model of Ideological Choice.”10.1080/1047840x.2022.2065128__Psychological Inquiry, vol. 33, no. 2, Informa UK Limited, 2022, pp. 65–83, doi:10.1080/1047840x.2022.2065128.

Burs, Carina, and Thomas Gries. Decision-Making under Imperfect Information with Bayesian Learning or Heuristic Rules.  Paderborn University, CIE Center for International Economics, 2022.

Feng, Yuanhua, et al. “The Smoots Package in R for Semiparametric Modeling of Trend Stationary Time Series.”10.32614/rj-2022-017__The R Journal, vol. 14, no. 1, The R Foundation, 2022, pp. 182–95, doi:10.32614/rj-2022-017.

Gries, Thomas, et al. “Educational Assimilation of First-Generation and Second-Generation Immigrants in Germany.”10.1007/s12134-021-00863-9__Journal of International Migration and Integration, 2021, doi:10.1007/s12134-021-00863-9.

Redlin, Margarete, and Thomas Gries. “Anthropogenic Climate Change: The Impact of the Global Carbon Budget.”10.1007/s00704-021-03764-0__Theoretical and Applied Climatology, 2021, doi:10.1007/s00704-021-03764-0.

Feng, Yuanhua, et al. “Data-Driven Local Polynomial for the Trend and Its Derivatives in Economic Time Series.”10.1080/10485252.2020.1759598__Journal of Nonparametric Statistics, 2020, pp. 510–33, doi:10.1080/10485252.2020.1759598.

Gries, Thomas, and Rainer Grundmann. “Modern Sector Development: The Role of Exports and Institutions in Developing Countries.”10.1111/rode.12663__Review of Development Economics, 2020, pp. 644–67, doi:10.1111/rode.12663.

Gries, Thomas, and Margarete Redlin. “Trade and Economic Development: Global Causality and Development- and Openness-Related Heterogeneity.”10.1007/s10368-020-00467-1__International Economics and Economic Policy, vol. 17, 2020, pp. 923–44, doi:10.1007/s10368-020-00467-1.

Gries, Thomas, et al. “Economic Retirement Age and Lifelong Learning - a Theoretical Model with Heterogeneous Labor and Biased Technical Change.”10.1111/geer.12140__German Economic Review, vol. 20, no. 2, 2019, pp. 129–70, doi:10.1111/geer.12140.

Fritz, Marlon, et al. “Secular Stagnation? Is There Statistical Evidence of an Unprecedented, Systematic Decline in Growth?”10.1016/j.econlet.2019.04.021__Economics Letters, vol. 181, 2019, pp. 47–50, doi:10.1016/j.econlet.2019.04.021.

Gries, Thomas, et al. “Growth Trends and Systematic Patterns of Boom and Busts –Testing 200 Years of Business Cycle Dynamics.”10.1111/obes.12267__Oxford Bulletin of Economics and Statistics, vol. 81, no. 1, 2019, pp. 62–78, doi:10.1111/obes.12267.

Gries, Thomas. “A New Theory of Demand-Restricted Growth: The Basic Idea.”10.1177/0569434519846477__The American Economist, 056943451984647, 2019, doi:10.1177/0569434519846477.

Gries, Thomas, and Margarete Redlin. “Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.”10.1080/10242694.2017.1333797__Defence and Peace Economics, vol. 30, no. 3, Informa UK Limited, 2019, pp. 309–23, doi:10.1080/10242694.2017.1333797.

Gries, Thomas, and Rainer Grundmann. “Fertility and Modernization: The Role of Urbanization in Developing Countries.”10.1002/jid.3104__Journal of International Development, vol. 30, no. 3, 2018, pp. 493–506, doi:10.1002/jid.3104.

Gries, Thomas, and Daniel Meierrieks. “‘Pay for It Heavily’: Does U.S. Support for Israel Lead to Anti-American Terrorism?”10.1080/10242694.2018.1560558__Defence and Peace Economics, Informa UK Limited, trading as Taylor &; Francis Group, 2018, doi:10.1080/10242694.2018.1560558.

Gries, Thomas, et al. “Human-Induced Climate Change: The Impact of Land-Use Change.”10.1007/s00704-018-2422-8__Theoretical and Applied Climatology, Springer Nature, 2018, doi:10.1007/s00704-018-2422-8.

Gries, Thomas, et al. “Slow Booms and Deep Busts: 160 Years of Business Cycles in Spain.”10.1515/roe-2017-0008__Review of Economics, vol. 68, no. 2, 2017, pp. 153–66, doi:10.1515/roe-2017-0008.

Gries, T., et al. “Innovations, Growth and Participation in Advanced Economies - a Review of Major Concepts and Findings.”10.1007/s10368-016-0371-1__International Economics and Economic Policy, vol. 14, no. 2, Springer Nature, 2017, pp. 293–351, doi:10.1007/s10368-016-0371-1.

Gries, Thomas, et al. “Technology Diffusion, International Integration and Participation in Developing Economies - a Review of Major Concepts and Findings.”10.1007/s10368-017-0373-7__International Economics and Economic Policy, vol. 15, no. 1, Springer Nature, 2017, pp. 215–53, doi:10.1007/s10368-017-0373-7.

Gries, Thomas, et al. “Explaining Inter-Provincial Migration in China.”10.1111/pirs.12156__Papers in Regional Science, vol. 4, no. 95, 2016, pp. 709–31, doi:10.1111/pirs.12156.

Gries, Thomas, and Claus-Jochen Haake. “Towards an Economic Theory of Destabilization War.”10.1515/peps-2016-0042__Peace Economics and Peace Science, vol. 22, no. 4, 2016, pp. 377–84, doi:10.1515/peps-2016-0042.

Gries, Thomas, et al. “The Entrepreneurship Beveridge Curve.”10.1111/ijet.12086__International Journal of Economic Theory, vol. 12, no. 2, 2016, pp. 151–65, doi:10.1111/ijet.12086.

Gries, Thomas, et al. “Playing the Lottery or Dressing Up? A Model of Firm-Level Heterogeneity and the Decision to Export.”10.1016/j.qref.2015.02.010__The Quarterly Review of Economics and Finance, vol. 58, 2015, pp. 1–17, doi:10.1016/j.qref.2015.02.010.

Gries, Thomas, et al. “Changes of China’s Agri-Food Exports to Germany Caused by Its Accession to WTO and the 2008 Financial Crisis.”10.1108/CAER-11-2013-0152__China Agricultural Economic Review, vol. 7, no. 2, 2015, pp. 262–79, doi:10.1108/CAER-11-2013-0152.

Gries, Thomas, and Irene Palnau. “Sustaining Civil Peace: A Configurational Comparative Analysis.”10.1515/peps-2015-0020__Peace Economics, Peace Science and Public Policy, vol. 21, no. 4, 2015, pp. 467–78, doi:10.1515/peps-2015-0020.

Gries, Thomas, et al. “Oppressive Governments, Dependence on the United States and Anti-American Terrorism.”10.1093/oep/gpu038__Oxford Economic Papers, vol. 67, no. 1, 2015, pp. 83–103, doi:10.1093/oep/gpu038.

Gries, Thomas, et al. Does Technological Change Drive Inclusive Industrialization? - A Review of Major Concepts and Findings. Vol. 2015–044, 2015.

Gries, Thomas, et al. Does Technological Change Drive Inclusive Industrialization? A Review of Major Concepts and Findings. 2015.

Gries, Thomas, and Rainer Grundmann. “Trade and Fertility in the Developing World: The Impact of Trade and Trade Structure.”10.1007/s00148-014-0508-x__Journal of Population Economics, vol. 27, no. 4, 2014, pp. 1165–86, doi:10.1007/s00148-014-0508-x.

Gries, Thomas, and Ha Van Dung. “Household Savings and Productive Capital Formation in Rural Vietnam: Insurance vs. Social Network.”10.4236/me.2014.58081__Modern Economy, vol. 5, 2014, pp. 878–94, doi:10.4236/me.2014.58081.

Gries, Thomas. “Low Carbon Economics - Theory and Application.” Low Carbon Economics , edited by Xue  Jinjun, vol. Chapter 22, 2014, pp. 361–82.

Gries, Thomas, et al. Providing Aid to Repressive Terrorist Source Countries Does Not Make the U.S. Any Safer. 2014.

Gries, Thomas, and Margarete Redlin. Maritime Piracy: Socio-Economic, Political, and Institutional Determinants. Vol. 2014–75, Paderborn University, CIE Center for International Economics, 2014.

Dimant, Eugen, et al. A Crook Is a Crook ... But Is He Still a Crook Abroad? On the Effect of Immigration on Destination-Country Corruption. Vol. 5032, Center for Economic Studies and Ifo Institute (CESifo), Munich, 2014.

Dimant, Eugen, et al. “A Crook Is a Crook10.1111/geer.12064__But Is He Still a Crook Abroad? On the Effect of Immigration on Destination-Country Corruption.”10.1111/geer.12064__German Economic Review, vol. 16, no. 4, Wiley-Blackwell, 2014, pp. 464–89, doi:10.1111/geer.12064.

Gries, Thomas, et al. “Oppressive Governments, Dependence on the USA, and Anti-American Terrorism.”10.1093/oep/gpu038__Oxford Economic Papers, vol. 67, no. 1, Oxford University Press (OUP), 2014, pp. 83–103, doi:10.1093/oep/gpu038.

Gries, Thomas, et al. “Unsustainable Sovereign Debt - Is the Euro Crisis Only the Tip of the Iceberg?”10.1007/s10368-013-0230-2__International Economics and Economic Policy, vol. 10, no. 1, 2013, pp. 1–45, doi:10.1007/s10368-013-0230-2.

Gries, Thomas. “Global Asymmetries and Their Implications for Climate and Industrial Policies, in: Pathways to Industrialization in the Twenty-First Century - New Challenges and Emerging Paradigms.”10.1093/acprof:oso/9780199667857.001.0001__Oxford University Press, vol. ch. 11, 2013, pp. 293–323, doi:10.1093/acprof:oso/9780199667857.001.0001.

Gries, Thomas, and Daniel Meierrieks. “Do Banking Crises Cause Terrorism?”10.1016/j.econlet.2013.03.009__Economics Letters , vol. 119, no. 3, 2013, pp. 321–24, doi:10.1016/j.econlet.2013.03.009.

Gries, Thomas, and DAniel Meierrieks. “Causality Between Terrorism and Economic Growth.”10.1177/0022343312445650__Journal of Peace Research, vol. 50, no. 1, 2013, pp. 91–104, doi:10.1177/0022343312445650.

Dimant, Eugen, et al. A Crook Is a Crook  But Is He Still a Crook Abroad? - On the Effect of Immigration on Destination-Country Corruption. Vol. 2013–14, Paderborn University, CIE Center for International Economics, 2013.

Dimant, Eugen, et al. A Crook Is a Crook ... but Is He Still a Crook Abroad? On the Effect of Immigration on Destination-Country Corruption. Vol. 2013–03, Wilfried-Guth-Stiftungsprofessur für Ordnungs- und Wettbewerbspolitik, Universität Freiburg, 2013.

Gries, Thomas, et al. “Stay in School or Start Working?- The Human Capital Investment Decision under Uncertainty and Irreversibility.”10.1016/j.labeco.2012.04.005__Labour Economics, vol. 19, no. 5, 2012, pp. 706–17, doi:10.1016/j.labeco.2012.04.005.

Gries, Thomas, and Jinjun Xue. “Poverty in Shenzhen.”  Rising China in the Changing World Economy, edited by Liming Wang, 2012, pp. 396–412.

Gries, Thomas, and Daniel Meierrieks. “Economic Performance and Terrorist Activity in Latin America.”10.1080/10242694.2012.656945__Defence and Peace Economics, vol. 23, no. 5, 2012, pp. 447–70, doi:10.1080/10242694.2012.656945.

Gries, Thomas, et al. “A Tax Paradox for Investment Decisions under Uncertainty.”10.1111/j.1467-9779.2012.01547.x__Journal of Public Economics Theory, vol. 14, no. 3, 2012, pp. 521–45, doi:10.1111/j.1467-9779.2012.01547.x.

Gries, Thomas. “Internationale Umweltpolitik bei akkumulierender und asymmetrischer Verschmutzungsdynamik.” Zukunftsfähige Wirtschaftspolitik für Deutschland und Europa, edited by Paul J.J. Welfens, Springer, 2011, pp. 215–46.

Gries, Thomas, and Wim Naudé. “Entrepreneurship and Human Development - A Capability Approach.”10.1016/j.jpubeco.2010.11.008__Journal of Public Economics, vol. 95, no. 3–4, 2011, pp. 216–24, doi:10.1016/j.jpubeco.2010.11.008.

Gries, Thomas, and Wim Naudé. “Entrepreneurship, Structural Change and a Global Economic Crisis.”10.2202/2157-5665.1029__Entrepreneurship Research Journal, vol. 1, no. 3, 4, 2011, doi:10.2202/2157-5665.1029.

Gries, Thomas, and Axel Wieneke. “SME Performance in Transition Economies: The Financial Regulation and Firm Level Corruption Nexus.”10.1016/j.jce.2010.09.001__Journal of Comparative Economics, vol. 39, no. 2, 2011, pp. 221–29, doi:10.1016/j.jce.2010.09.001.

Gries, Thomas, et al. “Income Determination and Income Discrimination in Shenzhen.”10.1177/0042098010375317__Urban Studies, vol. 48, no. 7, 2011, pp. 1457–75, doi:10.1177/0042098010375317.

Gries, Thomas, et al. “Financial Deepening, Trade Openness and Economic Growth in Latin America and the Caribbean.”10.1080/00036846.2010.498352__Applied Economics, vol. 43, no. 30, 2011, pp. 4729–39, doi:10.1080/00036846.2010.498352.

Gries, Thomas, et al. “Causal Linkages Between Domestic Terrorism and Economic Growth.”10.1080/10242694.2010.532943__Defence and Peace Economics, vol. 22, no. 5, 2011, pp. 493–508, doi:10.1080/10242694.2010.532943.

Gries, Thomas, et al. “Interregional Migration, Self-Selection and the Returns to Education in Brazil.”10.1007/s00168-009-0344-1__The Annals of Regional Science, vol. 46, no. 3, 2011, pp. 707–32, doi:10.1007/s00168-009-0344-1.

Gries, Thomas, and Margarete Redlin. Trade Openness and Economic Growth: A Panel Causality Analysis. Vol. 2011–06, Paderborn University, CIE Center for International Economics, 2011.

Gries, Thomas, and Margarete Redlin. “International Integration and the Determinants of Regional Development in China.”10.1007/s10644-010-9084-6__Economic Change and Restructuring, vol. 44, no. 1–2, Springer Nature, 2011, pp. 149–77, doi:10.1007/s10644-010-9084-6.

Gries, Thomas, and Wim Naudé. “Entrepreneurship and Structural Economic Transformation.”10.1007/s11187-009-9192-8__Small Business Economics, vol. 34, no. 1, 2010, pp. 13–29, doi:10.1007/s11187-009-9192-8.

Gries, Thomas, and Margarete Redlin. 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, 2010.

Gries, Thomas, et al. “Linkages between Financial Deepening, Trade Openness and Economic Development: Causality Evidence from Sub-Saharan Africa.”10.1016/j.worlddev.2009.05.008__World Development, vol. 37, no. 12, 2009, pp. 1849–60, doi:10.1016/j.worlddev.2009.05.008.

Gries, Thomas, and Wim Naudé. “The Optimal Distance to Port for Exporting Firms.”10.1111/j.1467-9787.2008.00599.x__Journal of Regional Science, vol. 49, no. 3, 2009, pp. 513–28, doi:10.1111/j.1467-9787.2008.00599.x.

Gries, Thomas, and Wim Naudé. “Explaining Regional Export Performance in a Developing Country: The Role of Geography and Relative Factor Endowments.”10.1080/00343400801932300__Regional Studies, vol. 43, no. 7, 2009, pp. 967–79, doi:10.1080/00343400801932300.

Gries, Thomas, and Wim Naudé. “Entrepreneurship and Regional Economic Growth: Towards a General Theory of Start-Ups.”10.1080/13511610903354877__Innovation: The European Journal of Social Science Research, vol. 22, no. 3, 2009, pp. 309–28, doi:10.1080/13511610903354877.

Gries, Thomas, and Margarete Redlin. “China’s Provincial Disparities and the Determinants of Provincial Inequality.”10.1080/14765280902847783__Journal of Chinese Economic and Business Studies, vol. 7, no. 2, Informa UK Limited, 2009, pp. 259–81, doi:10.1080/14765280902847783.

Gries, Thomas, et al. “Regional Determinants of Entrepreneurial Start-Ups in a Developing Country.”10.1080/08985620701631498__Entrepreneurship &; Regional Development, vol. 20, no. 2, 2008, pp. 111–24, doi:10.1080/08985620701631498.

Gries, Thomas, and Wim Naudé. “Trade and Endogenous Formation of Regions in a Developing Country.”10.1111/j.1467-9361.2007.00382.x__Review of Developing Economics, vol. 12, no. 2, 2008, pp. 248–75, doi:10.1111/j.1467-9361.2007.00382.x.

Gries, Thomas, and Margarete Redlin. China’s Provincial Disparities and the Determinants of Provincial Inequality. Vol. 2008–11, Paderborn University, CIE Center for International Economics, 2008.

Gries, Thomas, and Margarete Redlin. International Integration and Regional Development in China . Vol. 2008.66, WIDER Research Papers, United Nations University (UNU), 2008.

Gries, Thomas. “Global Shift – The European Union, the United States, and the Emergence of China.” 50 Years of EU Economic Dynamics, edited by Richard Tilly et al., Springer, 2007, pp. 25–45.

Gries, Thomas, and Jinjun Xue. “Educational Disparity and Income Inequality in Urban China.” The Economic Science, vol. 55, No. 3, 2007, pp. 101–16.

Gries, Thomas, and Stefan Jungblut. “Employment Effects of International Factor Mobility - A Theoretical Approach with Heterogenous Labor.”10.11130/jei.2007.22.2.339__Journal of Economic Integration, vol. 22, no. 2, 2007, pp. 339–68, doi:10.11130/jei.2007.22.2.339.

Gries, Thomas. “Endogenous Formation of Regions in Developing Countries.” Journal of Development Perspective, vol. 1, no. 1, 2005, pp. 29–62.

Gries, Thomas, et al. “Rent a Bureaucrat.” Finanzwissenschaft Im Wandel, edited by Hans-Georg Napp, Peter Lang Verlagsgruppe, 2005.

Gries, Thomas, and Stefan Jungblut. “Employment Effects of Foreign Direct Investments - A Theoretical Analysis with Heterogenous Labour.” Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South-African Perspectives, edited by Bernard Michael Gilroy et al., Physica-Verlag, 2005, pp. 229–45.

Gries, Thomas, and Wim Naudé. “On Global Economic Growth and the Prospects for Africa to Catch Up.” Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, edited by Bernard Michael Gilroy et al., Physica-Verlag, 2005, pp. 7–36.

Gries, Thomas, et al. Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives. Physica-Verlag, 2005.

Gries, Thomas. “International Spill-Over of Technologies and Regional Agglomeration and Development.” Science Research Management, vol. 25, 2004, pp. 145–51.

Gilroy, Bernard Michael, et al. “Obstacles Facing German Enterprises in South Africa.” Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, edited by Bernard Michael Gilroy et al., 2004, pp. 197–208.

Gries, Thomas, et al. “Interbank Market Frictions, International Banks and Growth.”10.1007/s10368-004-0011-z__International Economics and Economic Policy, vol. 1, 2004, pp. 157–71, doi:10.1007/s10368-004-0011-z.

Gries, Thomas, and Dirk Langeleh. “Anreizkompatibilität Als Zentrales Element Eines Neu Gestalteten Gesundheitsmarktes.”10.1111/j.1468-2516.2004.00154.x__Perspektiven Der Wirtschaftspolitik , vol. 5, no. 3, 2004, pp. 293–311, doi:10.1111/j.1468-2516.2004.00154.x.

Gries, Thomas, et al. Neue Wachstums- Und Innovationspolitik in Europa. Physica-Verlag, 2003.

Gries, Thomas. “CatchingUp, Falling Behind and the Role of FDI:A Model of Endogenous Growth and Development.”10.1111/j.1813-6982.2002.tb01183.x__South African Journal of Economics, vol. 70, no. 4, 2002, pp. 273–81, doi:10.1111/j.1813-6982.2002.tb01183.x.

Gries, Thomas. “Soziales Marktmodell Europa versus Liberales Marktmodell Amerika – Gibt Es Sieger Beim Wettbewerb Der Marktwirtschaften?” Wirtschaftsdienst 8/2001, 2001.

Gries, Thomas, and Angela Birk. “Die US Amerikanische Dienstleistungsgesellschaft – Ein Modell Für Deutschland.” Wirtschaftsdienst, 1999.

Gries, Thomas, et al. “Foreign Direct Investments in the Process of Transition.” International Advances in Economic Research, vol. 5, 1999.

Gries, Thomas, et al. Globalization, Economic Growth and Innovation Dynamics. Springer-Verlag, 1999.

Gries, Thomas, and H. Meyer. “Information Technologies, Endogenous Human Capital Depreciation and Unemployment.” Economic Aspects of Digital Information Technology, DUV, edited by Thomas Gries and Leena Suhl, 1998.

Gries, Thomas, and Stefan Jungblut. “The Impacts of Information Technologies on Innovation Dynamics and Labor Demand.” Economic Aspects of Digital Information Technology, DUV, edited by Thomas Gries and Leena Suhl, 1998.

Gries, Thomas, and Stefan Jungblut. “The Dynamics of Growth and Employment in a Two-Sector Model of Job Matching.” Operations Research Proceedings 1997, Springer, 1998, pp. 241–46.

Gries, Thomas, and Leena Suhl. Economic Aspects of Digital Information Technology. DUV, 1998.

Gries, Thomas. Internationale Wettbewerbsfähigkeit - Eine Fallstudie Für Deutschland. Gabler, 1998.

Gries, Thomas, and Stefan Jungblut. “Catching-up of Economies in Transformation.” Banking, International Capital Flows and Growth in Europe, edited by Paul J.J. Welfens and Holger C. Wolf, Springer-Verlag, 1997, pp. 297–311.

Gries, Thomas, and Angela Birk. “Amerikanisches Job-Wunder versus Deutsches Produktivitätswunder: Ein Vergleich Der Arbeitsmarktstrategien.” Wirtschaftsdienst – Zeitschrift Für Wirtschaftspolitik (1949 - 2007), vol. 77, no. 2, 1997, pp. 99–106.

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

Gries, Thomas, et al. Repetitorium Mikroökonomik. Springer-Verlag, 1996.