Personal profile
Link to Utrecht University staff page
External positions
Research Fellow, Technische Universität Dresden
1 Apr 2018 → …
Assistant Professor for Energy Finance (Non Tenure Track), University of St. Gallen
1 Jan 2018 → 31 Aug 2019
Research Associate, Technische Universität Dresden
1 Jun 2013 → 31 Dec 2017
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy
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SDG 13 Climate Action
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Publication network from the last five years
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Financial robo-advisors: A scoping review and future research directions
Nourallah, M., Öhman, P., Walther, T. & Nguyen, D. K., 1 Mar 2026, In: Journal of Behavioral and Experimental Finance. 49, 16 p., 101158.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile -
Asset classes and portfolio diversification: evidence from a stochastic spanning approach
Nguyen, D. K., Topaloglou, N. & Walther, T., 17 Oct 2025, (E-pub ahead of print) In: Annals of Operations Research.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Certainly! Generative AI and its Impact on Academic Writing (in Finance)
Walther, T. & Dutordoir, M., 1 Jan 2025, (Unpublished) SSRN.Research output: Working paper › Academic
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Climate Risk and the Nexus of Clean Energy and Technology Stocks
Bouri, E., Dudda, T., Rognone, L. & Walther, T., 2025, In: Annals of Operations Research. 347, 1, p. 445–469 25 p., 110312.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile -
Reassessing the Illiquidity-Return Relationship: Evidence from Germany, the UK, and the U.S.
Paul, T., Aryoubi, A. & Walther, T., Oct 2025, In: International Review of Financial Analysis. 106, 16 p., 104469.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile
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Global Finance Journal (Journal)
Walther, T. (Peer reviewer)
9 Jan 2026Activity: Publication peer-review and editorial work › Publication peer-review › Academic
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Review of Managerial Science (Journal)
Walther, T. (Peer reviewer)
2 Jun 2025Activity: Publication peer-review and editorial work › Publication peer-review › Academic
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Journal of International Money and Finance (Journal)
Walther, T. (Peer reviewer)
20 Feb 2025Activity: Publication peer-review and editorial work › Publication peer-review › Academic
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Journal of Forecasting (Journal)
Walther, T. (Peer reviewer)
13 Jan 2025Activity: Publication peer-review and editorial work › Publication peer-review › Academic
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Financial Review (Journal)
Walther, T. (Peer reviewer)
24 Feb 2025Activity: Publication peer-review and editorial work › Publication peer-review › Academic
In the media
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Utrechtse cryptomunt moet miljarden aan betalingsverkeer regelen, hoe zit dat?
21/11/24
1 Media contribution
Press/Media: Research
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Bitcoin staat op een belangrijk moment: ben je gek als je er (g)een koopt? Voor- en tegenstanders geven duiding
19/04/24
1 Media contribution
Press/Media: Research
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Als grote spelers bitcoin gaan omarmen, zal dat die markt op termijn kalmeren’: expert over de hoge vlucht van de bitcoin
1/03/24
1 Media contribution
Press/Media: Research
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"‘Als grote spelers bitcoin gaan omarmen, zal dat die markt op termijn kalmeren’: expert over de hoge vlucht van de bitcoin"
1/03/24
1 Media contribution
Press/Media: Expert Comment
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Der Bull-Case ist die Regel
Walther, T. & Gerritsen, D. F.
19/08/22
1 Media contribution
Press/Media: Research
Prizes & Grants
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Best PhD Paper in Finance
Dudda, T. (Recipient), Klein, T. (Recipient), Nguyen, D. K. (Recipient) & Walther, T. (Recipient), 2021
Prize: Prize (including medals and awards)
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Campbell Watkins Energy Journal Best Paper Award
Breitenstein, M. (Recipient), Anke, C.-P. (Recipient), Nguyen, D. K. (Recipient) & Walther, T. (Recipient), 22 Dec 2022
Prize: Prize (including medals and awards)
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