Jascha-Alexander Koch

University Siegen - School of Economic Disciplines

Junior Professor

Unteres Schloss

Post Box 29

Siegen, 57072

Germany

University of Siegen

Hoelderlinstrasse 3

57068 Siegen, NRW 57068

Germany

SCHOLARLY PAPERS

14

DOWNLOADS
Rank 7,214

SSRN RANKINGS

Top 7,214

in Total Papers Downloads

11,612

SSRN CITATIONS
Rank 14,952

SSRN RANKINGS

Top 14,952

in Total Papers Citations

80

CROSSREF CITATIONS

20

Scholarly Papers (14)

1.

Crowdfunding Success Factors: The Characteristics of Successfully Funded Projects on Crowdfunding Platforms

Proceedings of the 23rd European Conference on Information Systems (ECIS 2015); Muenster, Germany 2015
Number of pages: 15 Posted: 15 Jul 2016
Jascha-Alexander Koch and Michael Siering
University Siegen - School of Economic Disciplines and Goethe University Frankfurt Faculty of Economics and Business Administration
Downloads 4,849 (3,687)
Citation 10

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Crowdfunding, Kickstarter, Funding Success Factors, Media Richness, Reciprocity

2.

Digital Finance and Fintech: Current Research and Future Research Directions

Journal of Business Economics, Forthcoming
Number of pages: 39 Posted: 08 Mar 2017 Last Revised: 15 Mar 2017
Peter Gomber, Jascha-Alexander Koch and Michael Siering
Goethe University Frankfurt Faculty of Economics and Business Administration, University Siegen - School of Economic Disciplines and Goethe University Frankfurt Faculty of Economics and Business Administration
Downloads 3,785 (5,597)
Citation 10

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Digital Finance, FinTech, e-Finance, State of the Art, Literature Review, Future Research Opportunities

3.

The Role of Qualitative Success Factors in the Analysis of Crowdfunding Success: Evidence from Kickstarter

Proceedings of the 20th Pacific Asia Conference on Information Systems (PACIS 2016); Chiayi, Taiwan 2016
Number of pages: 15 Posted: 15 Jul 2016
Jascha-Alexander Koch and Qian Cheng
University Siegen - School of Economic Disciplines and Goethe University Frankfurt
Downloads 1,277 (30,666)

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Crowdfunding, Funding Success, Success Factors, Qualitative Success Factors, Preparedness, Passion, Subjective Perception

4.

Detecting Fraudulent Behavior on Crowdfunding Platforms: The Role of Linguistic and Content-Based Cues in Static and Dynamic Contexts

Journal of Management Information Systems 33 (2), 421-455
Number of pages: 42 Posted: 09 Nov 2016 Last Revised: 22 Jun 2017
Michael Siering, Jascha-Alexander Koch and Amit V. Deokar
Goethe University Frankfurt Faculty of Economics and Business Administration, University Siegen - School of Economic Disciplines and University of Massachusetts Lowell - The Robert J. Manning School of Business
Downloads 580 (89,296)
Citation 7

Abstract:

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Fraud Detection, Internet Deception, Crowdfunding, Linguistic Cues, Content-Based Cues

5.

The Phenomenon of Project Overfunding on Online Crowdfunding Platforms – Analyzing the Drivers of Overfunding

Proceedings of the 24th European Conference on Information Systems (ECIS 2016); Istanbul, Turkey 2016
Number of pages: 16 Posted: 15 Jul 2016
Jascha-Alexander Koch
University Siegen - School of Economic Disciplines
Downloads 375 (149,927)

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Crowdfunding, Online Platforms, Kickstarter, Project Overfunding, Altruism, Egoism

6.

The Recipe of Successful Crowdfunding Campaigns: An Analysis of Crowdfunding Success Factors and Their Interrelations

Electronic Markets, Forthcoming
Number of pages: 44 Posted: 23 Aug 2019
Jascha-Alexander Koch and Michael Siering
University Siegen - School of Economic Disciplines and Goethe University Frankfurt Faculty of Economics and Business Administration
Downloads 222 (256,990)
Citation 9

Abstract:

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Crowdfunding, Funding Success Factors, InvestmentDecision Making, Signaling Theory, Information Disclosure

7.

To Bundle or Not to Bundle? A Review of Soft Commissions and Research Unbundling

Financial Analysts Journal, 2021, 77(3): 69-92
Number of pages: 56 Posted: 10 Jun 2021 Last Revised: 08 Nov 2022
Micha Bender, Benjamin Clapham, Peter Gomber and Jascha-Alexander Koch
Goethe University Frankfurt - Faculty of Economics and Business Administration, Goethe University Frankfurt Faculty of Economics and Business Administration, Goethe University Frankfurt Faculty of Economics and Business Administration and University Siegen - School of Economic Disciplines
Downloads 182 (307,887)

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Soft commissions, Soft dollars, Research bundling, Research unbundling, Trading costs, Brokerage industry

8.

Towards Internalizing the Externalities of Overfunding – Introducing a 'Tax' on Crowdfunding Platforms

Proceedings of the 26th European Conference on Information Systems (ECIS 2018); Portsmouth, UK
Number of pages: 15 Posted: 23 Aug 2018
Jascha-Alexander Koch, Jens Lausen and Moritz Kohlhase
University Siegen - School of Economic Disciplines, Goethe University Frankfurt - Faculty of Economics and Business Administration and Goethe University Frankfurt - Faculty of Economics and Business Administration
Downloads 91 (523,884)

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Crowdfunding, Crowdlending, Crowdinvesting, Overfunding, External Effects, Internalization of Externalities, Pigouvian Tax, Agent-Based Modeling, Market Engineering

9.

A Framework for the Notion of Utility in the Landscape of Crowdfunding

Proceedings of the 25th European Conference on Information Systems (ECIS), Guimarães, Portugal, 2017
Number of pages: 16 Posted: 23 Jun 2017
Jascha-Alexander Koch
University Siegen - School of Economic Disciplines
Downloads 89 (531,281)

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Crowdfunding, Peer-to-Peer Lending, Crowdinvesting, Utility, Openness

10.

A Methodology for Systematic Bibliometric Literature Reviews: General Approach and Application to Digital Finance and FinTech Literature

Number of pages: 32 Posted: 23 Jun 2023
Jascha-Alexander Koch, Marti Sagarra, Keivan Amirbagheri and Peter Gomber
University Siegen - School of Economic Disciplines, University of Barcelona - Faculty of Economic Science and Business Studies, Escola Universitaria Salesiana de Sarria and Goethe University Frankfurt Faculty of Economics and Business Administration
Downloads 74 (592,608)

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Systematic Literature Review, Bibliometric Literature Review, Digital Finance, FinTech

11.

Impact of Higher Federal Funds Rates on Bank Risk During Higher Inflation in the U.S

Number of pages: 15 Posted: 16 Nov 2023
Jascha-Alexander Koch and Mohammad Saiful Islam
University Siegen - School of Economic Disciplines and University of Siegen
Downloads 60 (661,104)

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Federal Reserve funds rates, Inflation, U.S. banks, credit risk, regulatory capital risk, leverage risk, insolvency risk

12.

Can Higher Federal Funds Rates Control Mortgage Lendingduring High Inflation and High House Prices in Absence of Reserve Requirements?

Number of pages: 14 Posted: 13 Mar 2024
Mohammad Saiful Islam and Jascha-Alexander Koch
University of Siegen and University Siegen - School of Economic Disciplines
Downloads 28 (893,976)

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federal reserve funds rates, U.S. banks, inflation, house sales price, mortgage loan, bank reserve requirements

13.

Internalizing the Externalities of Overfunding: An Agent‑Based Model Approach for Analyzing the Market Dynamics on Crowdfunding Platforms

Journal of Business Economics 2021, Online first: https://link.springer.com/content/pdf/10.1007/s11573-021-01045-w.pdf.
Posted: 02 Jun 2021
Jascha-Alexander Koch, Jens Lausen and Moritz Kohlhase
University Siegen - School of Economic Disciplines, Goethe University Frankfurt - Faculty of Economics and Business Administration and Goethe University Frankfurt - Faculty of Economics and Business Administration

Abstract:

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Crowdfunding, Overfunding, Internalization of externalities, Pigouvian tax, Agent-based modeling, Market engineering

14.

Mittelstandsfinanzierung Im Kontext Von FinTech Und Digital Finance (SME Financing in the Context of FinTech and Digital Finance)

Corporate Finance, Nr. 11-12, p. 327-332, November 2017
Posted: 14 Dec 2017
Peter Gomber, Jascha-Alexander Koch and Michael Siering
Goethe University Frankfurt Faculty of Economics and Business Administration, University Siegen - School of Economic Disciplines and Goethe University Frankfurt Faculty of Economics and Business Administration

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SME Financing, Digital Finance, FinTech, Digital Finance Cube