Lehrstuhlinhaber
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Jun.-Prof. Dr. Jascha-Alexander Koch LehrstuhlinhaberE-Mail: jascha-alexander.koch@uni-siegen.de Telefon: +49 271 740-5502 Raum: US-A 215
Postadresse:
Universität Siegen,
Fakultät III
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Kurzvita
Jun.-Prof. Dr. Jascha-Alexander Koch studierte Wirtschaftsingenieurwesen mit der Ausrichtung Elektrotechnik an der Technischen Universität zu Braunschweig. Die Schwerpunkte seines Studiums waren Finanzwirtschaft, Volkswirtschaft und Kommunikationstechnik. In seiner Masterarbeit untersuchte er „Risikomaße im Kreditrisikomanagement”. Herr Koch beschäftigte sich in seiner Dissertation mit dem Thema "Online Crowdfunding Platforms: Campaign Success, Cancellation, and Fraud" und schloss seine Promotion im Juli 2019 erfolgreich ab. Von 2019 bis Juli 2022 war er Post-Doc am Lehrstuhl für e-Finance der Goethe-Universität Frankfurt und Research Associate beim efl - the Data Sciance Institute.
Publikationen:
Scientific Journals
Koch, Jascha-Alexander; Islam, Mohammad Saiful:
Impact of Higher Federal Funds Rates on Bank Risk during Higher Inflation in the U.S.
Forthcoming in: Finance Research Letters, Vol. 60, Article 104866. Link to Publiction. Link to Publication.
Koch, Jascha-Alexander; Gomber, Peter:
A Framework to Measure Corporate Regulatory Exposure
In: Lecture Notes in Business Information Processing, Vol. 467, pp. 36-51, 2023. Link to Publiction.
Bender, Micha; Clapham, Benjamin; Gomber, Peter; Koch, Jascha-Alexander:
To Bundle or Not to Bundle? A Review of Soft Commissions and Research Unbundling
In: Financial Analysts Journal, Vol. 77, No. 3, pp. 69-92, 2021. Link to Publication.
Koch, Jascha-Alexander; Lausen, Jens; Kohlhase, Moritz:
Internalizing the Externalities of Overfunding - An Agent-Based Model Approach for Analyzing the Market Dynamics on Crowdfunding Platforms
In: Journal of Business Economics, Vol. 91, pp. 1387-1430, 2021. Link to Publication.
Koch, Jascha-Alexander; Siering, Michael:
The Recipe of Successful Crowdfunding Campaigns: An Analysis of Crowdfunding Success Factors and Their Interrelations
In: Electronic Markets, Vol. 29, No. 4, pp. 661-679, 2019. Link to Publication.
Gomber, Peter; Koch, Jascha-Alexander; Siering, Michael:
Mittelstandsfinanzierung im Kontext von FinTech und Digital Finance
In: Corporate Finance, No. 11-12, pp. 327-332, 2017. Link to Publication.
Gomber, Peter; Koch, Jascha-Alexander; Siering, Michael:
Digital Finance and FinTech: Current Research and Future Research Directions
In: Journal of Business Economics, Vol. 87, No. 5, pp. 537-580, 2017.
Link to Publication
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Siering, Michael; Koch, Jascha-Alexander; Deokar, Amit V.:
Detecting Fraudulent Behavior on Crowdfunding Platforms: The Role of Linguistic and Content-Based Cues in Static and Dynamic Contexts
In: Journal of Management Information Systems, Vol. 33, No. 2, pp. 421-455, 2016. Link to Publication.
Conference Proceedings
Koch, Jascha-Alexander; Lausen, Jens; Kohlhase, Moritz:
Towards Internalizing the Externalities of Overfunding - Introducing a 'Tax' on Crowdfunding Platforms
In: Proceedings of the 26th European Conference on Information Systems (ECIS 2018); Portsmouth, UK, 2018.
Koch, Jascha-Alexander:
A Framework for the Notion of 'Utility' in the Landscape of Crowdfunding
In: Proceedings of the 25th European Conference on Information Systems (ECIS 2017); Guimaraes, Portugal, 2017.
Koch, Jascha-Alexander; Cheng, Qian:
The Role of Qualitative Success Factors in the Analysis of Crowdfunding Success: Evidence From Kickstarter
In: Proceedings of the 20th Pacific Asia Conference on Information Systems (PACIS 2016); Chiayi, Taiwan, 2016.
Koch, Jascha-Alexander:
The Phenomenon of Project Overfunding on Online Crowdfunding Platforms - Analyzing the Drivers of Overfunding
In: Proceedings of the 24th European Conference on Information Systems (ECIS 2016); Istanbul, Turkey, 2016.
Koch, Jascha-Alexander; Siering, Michael:
Crowdfunding Success Factors: The Characteristics of Successfully Funded Projects on Crowdfunding Platforms
In: Proceedings of the 23rd European Conference on Information Systems (ECIS 2015); Muenster, Germany, 2015.
Books and Chapters in Books
Clapham, Benjamin; Koch, Jascha-Alexander:
Enterprise Applications, Markets and Services in the Finance Industry - Proceedings of the 10th International FinanceCom Workshop 2020 (Editorial)
In: Lecture Notes in Business Information Processing (LNBIP), Vol. 401; Springer, Cham, 2020.
Koch, Jascha-Alexander:
Online Crowdfunding Platforms: Campaign Success, Cancellation, and Fraud
In: Dissertation; Goethe University Frankfurt, 2019.
Miscellaneous
Koch, Jascha-Alexander; Lausen, Jens; Kohlhase, Moritz:
Internalizing the Externalities of Overfunding on Crowdfunding Platforms
In: EFL Quarterly, 3/2019; Frankfurt am Main, 2019.
Gomber, Peter; Koch, Jascha-Alexander; Siering, Michael:
FinTech und Digital Finance im Bereich der Mittelstandsfinanzierung
In: Der Bank Blog, 2018.
Gomber, Peter; Koch, Jascha-Alexander; Siering, Michael:
The Status Quo of Research on Digital Finance and FinTech
In: EFL Quarterly, 3/2017; Frankfurt am Main, 2017.