Feichtinger, G., & Wrzaczek, S. (2024). The optimal transition to a stationary population for concentrated vitality rates. DEMOGRAPHIC RESEARCH, 50, 171–184. https://doi.org/10.4054/DemRes.2024.50.6 ( reposiTUm)

Grass, D., Wrzaczek, S., Caulkins, J. P., Feichtinger, G., Hartl, R. F., Kort, P. M., Kuhn, M., Fürnkranz-Prskawetz, A., Sanchez Romero, M., & Seidl, A. (2024). Riding the waves from epidemic to endemic: Viral mutations, immunological change and policy responses. Theoretical Population Biology, 156, 46–65. https://doi.org/10.1016/j.tpb.2024.02.002 ( reposiTUm)

Feichtinger, G., Grass, D., Kort, P. M., Novak, A. J., Seidl, A., & Wrzaczek, S. (2023). How Hartl exceeds Skiba: determinants of a successful career in academia. Central European Journal of Operations Research, 543–556. https://doi.org/10.1007/s10100-023-00889-7 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R. F., Kort, P. M., Kuhn, M., Fürnkranz-Prskawetz, A., Sánchez Romero, M., Seidl, A., & Wrzaczek, S. (2023). The hammer and the jab: Are COVID-19 lockdowns and vaccinations complements or substitutes? European Journal of Operational Research, 311(1), 233–250. https://doi.org/10.1016/j.ejor.2023.04.033 ( reposiTUm)

Feichtinger, G., Lambertini, L., Leitmann, G., & Wrzaczek, S. (2022). Managing the tragedy of commons and polluting emissions: A unified view. European Journal of Operational Research, 303(1), 487–499. https://doi.org/10.1016/j.ejor.2022.02.034 ( reposiTUm)

Feichtinger, G., Hartl, R. F., Kort, P. M., Seidl, A., & Wrzaczek, S. (2022). Asymmetric Information in a Capital Accumulation Differential Game with Spillover and Learning Effects. Journal of Optimization Theory and Applications, 194(3), 878–895. https://doi.org/10.1007/s10957-022-02054-7 ( reposiTUm)

Caulkins, J. P., Grass, D., Hartl, R. F., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). The optimal lockdown intensity for COVID-19. Journal of Mathematical Economics, 93(102489), 102489. https://doi.org/10.1016/j.jmateco.2021.102489 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). Schwedischer Weg oder chinesisches Modell? Demografische Forschung: aus erster Hand, 18(1. Quartal), 5–5. http://hdl.handle.net/20.500.12708/138447 ( reposiTUm)

Caulkins, J., Grass, D., Feichtinger, G., Hartl, R., Kort, P. M., Prskawetz, A., Seidl, A., & Wrzaczek, S. (2020). How long should the COVID-19 lockdown continue? PLoS ONE, 15(12), e0243413. https://doi.org/10.1371/journal.pone.0243413 ( reposiTUm)

Feichtinger, G., Fürnkranz-Prskawetz, A., Seidl, A., Simon, C., & Wrzaczek, S. (2017). A bifurcation analysis of gender equality and fertility. Journal of Evolutionary Economics, 27(5), 22. http://hdl.handle.net/20.500.12708/147148 ( reposiTUm)

Wrzaczek, S., Kaplan, E. H., Caulkins, J. P., Seidl, A., & Feichtinger, G. (2016). Differential Terror Queue Games. Dynamic Games and Applications, 7(4), 578–593. https://doi.org/10.1007/s13235-016-0195-1 ( reposiTUm)

Seidl, A., Wrzaczek, S., El Ouardighi, F., & Feichtinger, G. (2016). Optimal Career Strategies and Brain Drain in Academia. Journal of Optimization Theory and Applications, 168(1), 268–295. https://doi.org/10.1007/s10957-015-0747-3 ( reposiTUm)

Seidl, A., Kaplan, E. H., Caulkins, J. P., Wrzaczek, S., & Feichtinger, G. (2016). Optimal Control of a Terror Queue. European Journal of Operational Research, 248(1), 246–256. https://doi.org/10.1016/j.ejor.2015.07.010 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Prskawetz, A., & Feichtinger, G. (2015). Optimal choice of health and retirement in a life-cycle model. Journal of Economic Theory, 158, 186–212. https://doi.org/10.1016/j.jet.2015.04.006 ( reposiTUm)

Grafeneder-Weissteiner, T., Kubin, I., Prettner, K., Prskawetz, A., & Wrzaczek, S. (2015). Coping with indifficiencies in a New Economic Geography model: The unintended consequences of policy interventions. Mathematical Social Sciences, 76, 146–157. https://doi.org/10.1016/j.mathsocsci.2015.05.003 ( reposiTUm)

Wrzaczek, S., & Kort, P. M. (2012). Anticipation in Innovative Investment under Oligopolistic Competition. Automatica, 48(11), 2812–2823. https://doi.org/10.1016/j.automatica.2012.08.007 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Prskawetz, A., & Feichtinger, G. (2011). Externalities in a life cycle model with endogenous survival. Journal of Mathematical Economics, 47(4–5), 627–641. https://doi.org/10.1016/j.jmateco.2011.08.002 ( reposiTUm)

Feichtinger, G., Kuhn, M., Prskawetz, A., & Wrzaczek, S. (2011). The reproductive value as part of the shadow price of population. DEMOGRAPHIC RESEARCH, 24, 709–718. https://doi.org/10.4054/demres.2011.24.28 ( reposiTUm)

Wrzaczek, S., Kuhn, M., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). The Reproductive Value in Distributed Optimal Control Models. Theoretical Population Biology, VOL. 77(3), 164–170. http://hdl.handle.net/20.500.12708/166790 ( reposiTUm)

Kuhn, M., Wrzaczek, S., & Oeppen, J. (2010). Recognizing Progeny in the Value of Life. Economics Letters, 107(1), 17–21. https://doi.org/10.1016/j.econlet.2009.12.013 ( reposiTUm)

Wrzaczek, S. (2007). Equilibrium Charges of Multi-Period Allocation Mechanisms for Network Resources. Central European Journal of Operations Research, 15(2), 185–219. https://doi.org/10.1007/s10100-007-0025-z ( reposiTUm)

Wrzaczek, S., Shevkoplyas, E., & Kostyunin, S. (2012). Differential Game of Pollution Control with overlapping generations. In L. Petrosyan & N. Zenkevich (Eds.), Game Theory And Management (pp. 310–320). St. Petersburg University. http://hdl.handle.net/20.500.12708/41193 ( reposiTUm)

Reichl, P., & Wrzaczek, S. (2004). Equilibrium Market Prices for Multi-Period Auctions of Internet Resources. In MMB & PGTS 2004, 12th GI/ITG Conference on Measuring and Evaluation of Computer and Communication Systems (MMB) together with 3rd Polish-German Teletraffic Symposium (PGTS) (pp. 25–34). VDE Verlag. http://hdl.handle.net/20.500.12708/40594 ( reposiTUm)

Freiberger, M., Kuhn, M., Prskawetz, A., Sanchez-Romero, M., & Wrzaczek, S. (2025). Optimization in Age-Structured Dynamic Economic Models. In F. El Ouardighi & G. Feichtinger (Eds.), The Unaffordable Price of Static Decision-making Models : Challenges in Economics and Management Science (Vol. 365, pp. 35–62). Springer. https://doi.org/10.1007/978-3-031-88638-6_4 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). COVID-19 and Optimal Lockdown Strategies: The Effect of New and More Virulent Strains. In M. del C. Boado-Penas, J. Eisenberg, & S. Şahin (Eds.), Springer Actuarial (pp. 163–190). Springer. https://doi.org/10.1007/978-3-030-78334-1_9 ( reposiTUm)

Sánchez-Romero, M., Wrzaczek, S., Prskawetz, A., & Feichtinger, G. (2018). Does Demography Change Wealth Inequality? In G. Feichtinger, R. Kovacevic, & G. Tragler (Eds.), Control Systems and Mathematical Methods in Economics. Essays in Honor of Vladimir M. Veliov (Vol. 687, pp. 349–375). Springer International Publishing. https://doi.org/10.1007/978-3-319-75169-6_17 ( reposiTUm)

Dynamic Games in Economics. (2014). In J. L. Haunschmied, V. Veliov, & S. Wrzaczek (Eds.), Dynamic Modeling and Econometrics in Economics and Finance. Springer Verlag Berlin-Heidelberg. https://doi.org/10.1007/978-3-642-54248-0 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). COVID-19 and optimal lockdown strategies: The effect of new and more virulent strains. NOeG Annual Meeting 2021 (online), University of Innsbruck, Austria. http://hdl.handle.net/20.500.12708/123256 ( reposiTUm)

Sánchez-Romero, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2018). Does demography change wealth inequality? 14th Viennese Conference “Optimal Control and Dynamic Games,” Wien, TU Wien, Austria. http://hdl.handle.net/20.500.12708/122410 ( reposiTUm)

Sánchez-Romero, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2018). Does demography change wealth inequality. 12th Global Meeting of the NTA Network: Opportunities and Challenges of the Demographic Transition for Meeting the 2030 Agenda and the Sustainable Development Goals, Mexico City, Mexico. http://hdl.handle.net/20.500.12708/122409 ( reposiTUm)

Seidl, A., Kaplan, E. H., Caulkins, J. P., Wrzaczek, S., & Feichtinger, G. (2015). Optimal Control of a Terror Queue Model. 13th Viennese Workshop on Optimal Control and Dynamic Games, Wien, Austria. http://hdl.handle.net/20.500.12708/121334 ( reposiTUm)

Seidl, A., Feichtinger, G., Grass, D., Kress, M., & Wrzaczek, S. (2015). Intelligence and Firepower in Counterinsurgencies. OR 2015, Wien, Austria. http://hdl.handle.net/20.500.12708/121335 ( reposiTUm)

Seidl, A., & Wrzaczek, S. (2015). Opening the source code: the threat of forking. Tenth International ISDG Workshop, Glasgow, United Kingdom of Great Britain and Northern Ireland (the). http://hdl.handle.net/20.500.12708/121332 ( reposiTUm)

Feichtinger, G., Caulkins, J. P., Grass, D., Kress, M., Seidl, A., & Wrzaczek, S. (2015). Insights and problems in terror differential games. 10th International ISDG Workshop, Glasgow, United Kingdom of Great Britain and Northern Ireland (the). http://hdl.handle.net/20.500.12708/121367 ( reposiTUm)

Seidl, A., Wrzaczek, S., El Ouardighi, F., & Feichtinger, G. (2014). Stay or Leave? Optimal Career Choices in Academia. European Population Conference, Warschau, Polen, Austria. http://hdl.handle.net/20.500.12708/120885 ( reposiTUm)

Wrzaczek, S., & Kort, P. M. (2012). Optimal firm growth under the threat of entry. 15th International Symposium on Dynamic Games and Applications, Bysice, Czech Republic, EU. http://hdl.handle.net/20.500.12708/120234 ( reposiTUm)

Feichtinger, G., Novak, A., & Wrzaczek, S. (2012). Optimizing Counter-terroristic Operations in an Asymmetric Lanchester Model. IFAC Workshop on Control Applications of Optimization, Visegrad, Ungarn, Austria. http://hdl.handle.net/20.500.12708/120065 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Externalities in a Life-Cycle Model with Endogenous Survival. Universität Leipzig, Wirtschaftswiss. Fakultät, Economics Research Seminar, Universität Leipzig, EU. http://hdl.handle.net/20.500.12708/119336 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Optimal Choice of health and retirement in a life-cycle model. Research Seminar Spring Term 2010, St. Gallen, Non-EU. http://hdl.handle.net/20.500.12708/119378 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Optimal Choice of health and retirement in a life-cycle model. Annual Meeting of the Austrian Economic Association (NOeG 2010), Wien, Austria. http://hdl.handle.net/20.500.12708/119377 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Optimal Choice of health and retirement in a life-cycle model. ESPE 2010, Essen, EU. http://hdl.handle.net/20.500.12708/119379 ( reposiTUm)

Kuhn, M., & Wrzaczek, S. (2010). On optimal fertility and mortality in economies with age-structured population. Optimal Fertility in Ageing Societies, Wien, Austria. http://hdl.handle.net/20.500.12708/119509 ( reposiTUm)

Wrzaczek, S. (2010). Social Optimality in the Constructed-Capital Model. Agglomeration Processes in Ageing Societies, Wien, Austria. http://hdl.handle.net/20.500.12708/119508 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Externalities in a Life-Cycle Model with Endogenous Survival. European Population Conference, Warschau, Polen, Austria. http://hdl.handle.net/20.500.12708/119502 ( reposiTUm)

Wrzaczek, S., & Kort, P. M. (2010). Investments under Oligopolistic Competition in a vintage differential game. 4th International Conference on Game Theory and Management, Sankt Petersburg, Non-EU. http://hdl.handle.net/20.500.12708/119504 ( reposiTUm)

Wrzaczek, S., & Kort, P. M. (2010). Investments under Oligopolistic Competition in a vintage differential game. 24th European Conference on Operational Research, Lissabon, EU. http://hdl.handle.net/20.500.12708/119503 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Externalities in a Life-Cycle Model with Endogenous Survival. Journees Louis-Andre Gerard-Varet Nr. 9, Marseille, EU. http://hdl.handle.net/20.500.12708/119507 ( reposiTUm)

Feichtinger, G., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Kuhn, M. (2009). Optimal consumption, health expenditures and retirement. EURO Conference Bonn 2009, 23rd European Conference on Operational Research, Bonn, EU. http://hdl.handle.net/20.500.12708/119255 ( reposiTUm)

Kuhn, M., Fürnkranz-Prskawetz, A., Wrzaczek, S., & Feichtinger, G. (2008). Survival and Consumption over the Life Cycle: Individual versus Social Optimum and the Role of Externalities. International Conference “Differential Equations and Topology,” Moskau, Russia, Non-EU. http://hdl.handle.net/20.500.12708/118828 ( reposiTUm)

Kuhn, M., Fürnkranz-Prskawetz, A., Wrzaczek, S., & Feichtinger, G. (2007). Health, Survival and Consumption over the Life Cycle: An Optimal Control Approach. Czech-French-German Conference on Optimization, CFG 2007, Heidelberg, Deutschland, EU. http://hdl.handle.net/20.500.12708/118320 ( reposiTUm)

Kuhn, M., Fürnkranz-Prskawetz, A., Wrzaczek, S., & Feichtinger, G. (2007). Health, Survival and Consumption over the Life Cycle: An Optimal Control Approach. European Society of Population Economics, Annual Conference 2007, Chicago, USA, Non-EU. http://hdl.handle.net/20.500.12708/118319 ( reposiTUm)

Kuhn, M., Fürnkranz-Prskawetz, A., Wrzaczek, S., & Feichtinger, G. (2007). Health, Survival and Consumption over the Life Cycle: An Optimal Control Approach. Population Association of America Annual Conference 2007, New York, USA, Non-EU. http://hdl.handle.net/20.500.12708/118318 ( reposiTUm)

Feichtinger, G., Fent, T., Kuhn, M., Fürnkranz-Prskawetz, A., & Wrzaczek, S. (2006). Consumption and/or Health. Workshop on Challenges in the Optimization of Health and Bio-Systems, Graz, Austria. http://hdl.handle.net/20.500.12708/117813 ( reposiTUm)

Feichtinger, G., Kuhn, M., Fürnkranz-Prskawetz, A., & Wrzaczek, S. (2006). On the optimal trade off between consumption and health investments. Operations Research 2006, Karlsruhe, Gemany, EU. http://hdl.handle.net/20.500.12708/117836 ( reposiTUm)

Wrzaczek, S. (2005). A Mulit-Period Allocation Mechanism for Network Resources. ÖGOR Jahrestagung und Generalversammlung, Graz, Austria. http://hdl.handle.net/20.500.12708/117814 ( reposiTUm)

Wrzaczek, S., Reichl, P., & Bessler, S. (2004). Multi-Period Auctions for Network Resources. Networks, 11th International Telecommunications Network Strategy and Planing Symposium, Wien, Austria. http://hdl.handle.net/20.500.12708/117749 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R. F., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). COVID-19 and optimal lockdown strategies: The effect of new and more virulent strains. (No. 01). http://hdl.handle.net/20.500.12708/137585 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2021). COVID-19 and optimal lockdown strategies: The effect of new and more virulent strains (ECON WPS 02/2021). Research Unit in Economics, Institute of Statistics and Mathematical Methods in Economics, TU Wien. http://hdl.handle.net/20.500.12708/40299 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R. F., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2020). The optimal lockdown intensity for COVID-19 (No. 11). http://hdl.handle.net/20.500.12708/139979 ( reposiTUm)

Caulkins, J. P., Grass, D., Feichtinger, G., Hartl, R. F., Kort, P. M., Fürnkranz-Prskawetz, A., Seidl, A., & Wrzaczek, S. (2020). How Long Should the COVID-19 Lockdown Continue? (No. 10). http://hdl.handle.net/20.500.12708/140527 ( reposiTUm)

Wrzaczek, S., Kaplan, E. H., Caulkins, J. P., Seidl, A., & Feichtinger, G. (2016). Differential Terror Queue Games (No. 2016–02). http://hdl.handle.net/20.500.12708/39083 ( reposiTUm)

Feichtinger, G., Fürnkranz-Prskawetz, A., Seidl, A., Simon, C., & Wrzaczek, S. (2013). Do Egalitarian Societies Boost Fertility? http://hdl.handle.net/20.500.12708/37903 ( reposiTUm)

Feichtinger, G., Fürnkranz-Prskawetz, A., Seidl, A., Simon, C., & Wrzaczek, S. (2013). Do Egalitarian Societies Boost Fertility? (No. 2). http://hdl.handle.net/20.500.12708/37717 ( reposiTUm)

Grafeneder-Weissteiner, T., Kubin, I., Prettner, K., Fürnkranz-Prskawetz, A., & Wrzaczek, S. (2012). Coping with Inefficiencies in a New Economic Geography Model (Working Paper No. 4). http://hdl.handle.net/20.500.12708/37388 ( reposiTUm)

Wrzaczek, S., Fürnkranz-Prskawetz, A., Feichtinger, G., & Kuhn, M. (2012). Externalities in a Life-Cycle Model with Endogenous Survival. http://hdl.handle.net/20.500.12708/37591 ( reposiTUm)

Feichtinger, G., Kuhn, M., Fürnkranz-Prskawetz, A., & Wrzaczek, S. (2011). The Reproductive Value as Part of the Shadow Price of Population (Working Paper No. 6). http://hdl.handle.net/20.500.12708/36844 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2011). Optimal Choice of Health and Retirement in a Life-cycle Model (No. fp7). http://hdl.handle.net/20.500.12708/36991 ( reposiTUm)

Wrzaczek, S. (2010). Social Optimality in the Constructed-Capital Model (No. 08). http://hdl.handle.net/20.500.12708/36567 ( reposiTUm)

Kuhn, M., Wrzaczek, S., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2010). Externalities in a Life-Cycle Model with Endogenous Survival (No. 1). http://hdl.handle.net/20.500.12708/36568 ( reposiTUm)

Wrzaczek, S., Kuhn, M., Fürnkranz-Prskawetz, A., & Feichtinger, G. (2009). The Reproductive Value in Distributed Optimal Control Models (VID Working Paper 4/2009, VID). http://hdl.handle.net/20.500.12708/35606 ( reposiTUm)

Kuhn, M., Wrzaczek, S., & Oeppen, J. (2008). On the Value of Life and the Value of Progeny. http://hdl.handle.net/20.500.12708/35153 ( reposiTUm)

Kuhn, M., Fürnkranz-Prskawetz, A., Wrzaczek, S., & Feichtinger, G. (2007). Health, Survival and Consumption over the Life Cycle: An Optimal Control Approach. http://hdl.handle.net/20.500.12708/35154 ( reposiTUm)

Wrzaczek, S. (2016). Optimal control in health economic and demographic models [Professorial Dissertation, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/158864 ( reposiTUm)

Wrzaczek, S. (2005). A multi-period allocation mechanism for network resources [Dissertation, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/177679 ( reposiTUm)

Wrzaczek, S. (2003). Auction based pricing of communications networks under congestion [Diploma Thesis, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/182888 ( reposiTUm)