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Univ.-Prof. Dipl.-Ing. Dr. Gerhard Sorger

$Gerhard Sorger$

T: +43-1-4277-37443

gerhard.sorger@univie.ac.at

http://homepage.univie.ac.at/gerhard.sorger/

Winter term 2025

040158 KU Macroeconomics for Economics and Finance (MA)

040168 KU Topics in Economic Policy (MA)

040296 UK Repetitorium zu Makroökonomie

Summer term 2025

040015 KU Economic Growth (BA)

040040 UK Social Choice (MA)

040054 SE OMDS/VGSE Research Seminar in Macroeconomics (MA)

040078 VO STEOP: Grundzüge der Volkswirtschaftslehre

Winter term 2024

040158 KU Macroeconomics for Economics and Finance (MA)

040168 KU Topics in Economic Policy (MA)

040216 VO Makroökonomie (MA)

Sorger, G. (2025). Anticipation under lack of commitment leads to excess growth. International Journal of Economic Theory, 21(3), 343-359. https://doi.org/10.1111/ijet.70002

Sorger, G. (2024). Discounted dynamic optimization and Bregman divergence. Journal of Mathematical Economics, 110, Article 102935. https://doi.org/10.1016/j.jmateco.2023.102935

Sorger, G., & Kalk, A. (2023). Climate policy under political pressure. Journal of Environmental Economics and Management, 122, Article 102900. https://doi.org/10.1016/j.jeem.2023.102900

Sorger, G. (2021). On the consumption-saving tradeoff under non-exponential discounting and partial commitment. Pure and applied functional analysis, 6(4), 857-870.

Sorger, G. (2020). Wir müssen Spaß am Denken vermitteln. Kleine Zeitung.

Sorger, G. (2020). On the dynamics of stock price bubbles: Comments on a model by Miao and Wang. Central European Journal of Operations Research, 28(2), 521-537. https://doi.org/10.1007/s10100-019-00650-z

Sorger, G. (2019). Bubbles and cycles in the Solow-Swan model. Journal of Economics / Zeitschrift für Nationalökonomie, 127(3), 193-221. https://doi.org/10.1007/s00712-018-0638-9

Dasgupta, P., Mitra, T., & Sorger, G. (2019). Harvesting the commons. Environmental and Resource Economics, 72(3), 613–636. https://doi.org/10.1007/s10640-018-0221-4

Sorger, G. (2019). Endogenous credit constraints: the role of informational non-uniqueness. Vienna Economics Papers No. 1903 https://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1903.pdf

Iwasa, K., & Sorger, G. (2018). Periodic solutions of the one-sector growth model: the role of income effects. Journal of Mathematical Economics, 78, 59-63. https://doi.org/10.1016/j.jmateco.2018.07.008

Sorger, G. (2018). On the dynamics of stock price bubbles: Comments on a model by Miao and Wang. Working paper / The Vienna Institute for International Economic Studies (WIIW) No. 1803 https://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1803.pdf

Sorger, G., Gersbach, H., & Amon, C. (2018). Hierarchical growth: basic and applied research. Journal of Economic Dynamics and Control, 90, 434-459. https://doi.org/10.1016/j.jedc.2018.03.007

Sorger, G. (2018). Cycles and chaos in the one-sector growth model with elastic labor supply. Economic Theory, 65(1), 55-77. https://doi.org/10.1007/s00199-016-1005-0

Pichler, P., & Sorger, G. (2018). Delegating climate policy to a supranational authority: a theoretical assessment. European Economic Review, 101, 418-440. https://doi.org/10.1016/j.euroecorev.2017.10.014

Sorger, G. (2018). Capital price bubbles and dynamic inefficiency. Working paper / The Vienna Institute for International Economic Studies (WIIW) No. 1802 http://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1802.pdf

Pichler, P., & Sorger, G. (2016). The value of commitment and delegation for the control of greenhouse gas emissions. Vienna Economics Papers No. No.1604 http://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1604.pdf

Dasgupta, P., Mitra, T., & Sorger, G. (2016). Harvesting the Commons. Working paper / The Vienna Institute for International Economic Studies (WIIW) No. 1608 http://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1608.pdf

Sorger, G. (2016). Multiplicity of balanced growth paths in an endogenous growth model with elastic labor supply. In H. Dawid, K. Dörner, G. Feichtinger, P. Kort, & A. Seidl (Eds.), Dynamic Perspectives on Managerial Decision Making: Essays in Honor of Richard F. Hartl (pp. 189-200). Springer.

Sorger, G. (2015). Cycles and chaos in the one-sector growth model with elastic labor supply. Vienna Economics Papers No. No. 1505 http://homepage.univie.ac.at/Papers.Econ/RePEc/vie/viennp/vie1505.pdf

Sorger, G. (2015). Dynamic Economic Analysis: Deterministic Models in Discrete Time. Cambridge University Press.

Time preference and productivity: Observations in a growth model with heterogeneous agents

Sorger, G. (Speaker)

1 Jul 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science

On the effect of anticipation under lack of commitment

Sorger, G. (Speaker)

18 Sept 2024

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Discounted dynamic optimization and Bregman divergence

Sorger, G. (Speaker)

4 May 2024

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Climate policy under political pressure

Sorger, G. (Speaker)

23 Nov 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Climate policy under political pressure

Sorger, G. (Speaker)

12 Apr 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Climate policy under political pressure

Sorger, G. (Speaker)

20 Mar 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Endogenous credit constraints and equilibrium indeterminacy

Sorger, G. (Speaker)

4 Jul 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Endogenous credit constraints and equilibrium indeterminacy

Sorger, G. (Speaker)

26 Apr 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Endogenous credit constraints: the role of informational non-uniqueness

Sorger, G. (Speaker)

5 Feb 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

On the implications of collateral constraints

Sorger, G. (Invited speaker)

15 Nov 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

The Ramsey model with heterogeneous time-preference: a selective survey

Sorger, G. (Keynote speaker)

6 Sept 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Bubbles and cycles in the Solow-Swan model

Sorger, G. (Speaker)

5 Jul 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Capital price bubbles and dynamic inefficiency

Sorger, G. (Speaker)

20 Mar 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Delegating climate policy to a suprannational authority: a theoretical assessment

Sorger, G. (Speaker)

4 Sept 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Delegating climate policy to a suprannational authority: a theoretical assessment

Sorger, G. (Invited speaker)

6 Jul 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science