Jan Keil

Humboldt University of Berlin

Dorotheenstrasse 1

Berlin, 10099

Germany

http://www.jankeil.com

SCHOLARLY PAPERS

13

DOWNLOADS

5,180

SSRN CITATIONS

60

CROSSREF CITATIONS

4

Scholarly Papers (13)

1.

The Economics of “Buy Now, Pay Later”: A Merchant’s Perspective

Number of pages: 43 Posted: 21 May 2023 Last Revised: 18 Aug 2023
Goethe University Frankfurt, Humboldt University of Berlin, Humboldt University of Berlin and Duke University - Fuqua School of Business
Downloads 1,343 (28,712)
Citation 2

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BNPL, FinTech Lending, Payment, Consumer Credit

Have Banks Caught Corona? Effects of COVID on Lending in the U.S.

Number of pages: 64 Posted: 17 Jan 2021 Last Revised: 11 Oct 2021
Thorsten Beck and Jan Keil
City University London - The Business School and Humboldt University of Berlin
Downloads 809 (57,907)

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COVID-19, banking

Are Banks Catching Corona? Effects of Covid on Lending in the U.S

CEPR Discussion Paper No. DP15869
Number of pages: 63 Posted: 15 Mar 2021
Thorsten Beck and Jan Keil
City University London - The Business School and Humboldt University of Berlin
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3.

The Trouble with Approximating Industry Concentration from Compustat

Journal of Corporate Finance, Vol. 45, No. August, 2017
Number of pages: 33 Posted: 04 Dec 2016 Last Revised: 14 Nov 2017
Jan Keil
Humboldt University of Berlin
Downloads 536 (99,581)
Citation 11

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Industry concentration, Herfindahl-Hirschman Index, concentration ratios, Compustat, Economic Census

4.

CBDCs, Payment Firms, and Geopolitics

Number of pages: 69 Posted: 11 Apr 2023 Last Revised: 18 Jul 2024
Goethe University Frankfurt, Humboldt University of Berlin, Frankfurt School of Finance & Management and Duke University - Fuqua School of Business
Downloads 509 (106,329)

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Payment Firms, Central Bank Digital Currencies, CBDCs, Digital Euro, Geopolitics, Strategic Autonomy

5.

“Buy Now, Pay Later” and Impulse Shopping

Number of pages: 61 Posted: 29 Nov 2023
Jan Keil and Valentin Burg
Humboldt University of Berlin and Humboldt University of Berlin
Downloads 493 (110,284)

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Buy Now Pay Later, Impulse Purchases, Impulsive Behavior, Payment, Consumer Finance, FinTech

6.

The Demise of Branch Banking - Technology, Consolidation, Bank Fragility

Swiss Finance Institute Research Paper No. 20-83
Number of pages: 54 Posted: 30 Sep 2020 Last Revised: 30 Oct 2023
Jan Keil and Steven Ongena
Humboldt University of Berlin and University of Zurich - Department Finance
Downloads 461 (119,437)
Citation 4

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branches, banking, technology, bank health, mergers and acquisitions

7.

Bank Branching Deregulation and the Syndicated Loan Market

Journal of Financial and Quantitative Analysis (JFQA), Forthcoming
Number of pages: 71 Posted: 28 Apr 2017 Last Revised: 13 Dec 2018
Jan Keil and Karsten Müller
Humboldt University of Berlin and National University of Singapore (NUS) - Department of Finance
Downloads 396 (142,520)
Citation 4

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IBBEA, Interstate Branching Deregulation, Syndicated Loans

8.

Explaining the Concentration-Profitability Paradox

Review of Political Economy, 2017
Number of pages: 50 Posted: 05 Dec 2016 Last Revised: 12 Apr 2017
Jan Keil
Humboldt University of Berlin
Downloads 250 (231,705)
Citation 2

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Classical Political Economy, Competition theory, industrial organization, industry market share concentration, profitability

9.

Lending Relationships When Creditors are in Control

Journal of Corporate Finance, Forthcoming
Number of pages: 71 Posted: 13 Feb 2018 Last Revised: 26 Jan 2023
Jan Keil
Humboldt University of Berlin
Downloads 143 (381,884)

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Relationship banking, covenant violations, regression discontinuity

10.

Is There a Causal Effect of Concentration on Persistent Profitability Differentials?

Industrial and Corporate Change, 2018
Number of pages: 33 Posted: 06 Dec 2016 Last Revised: 24 Aug 2018
Jan Keil
Humboldt University of Berlin
Downloads 127 (418,841)
Citation 1

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Long-Run Profit Rate Differentials, Industry Concentration, Business Segments, Endogeneity

11.

Depreciated Depreciation Methods? Alternatives to Sraffa's Take on Fixed Capital

Review of Political Economy, 2016, Issue 4, Pages 566-589
Number of pages: 40 Posted: 23 Sep 2016 Last Revised: 21 Apr 2017
Jan Keil
Humboldt University of Berlin
Downloads 64 (648,192)

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Classical Economics, Prices of Production, Sraffa, Marx, Fixed Capital, Depreciation

12.

The German Energy Transition – Issues and Perspectives

Advisor AICGS, American Institute for Contemporary German Studies, (2013)
Number of pages: 39 Posted: 08 Dec 2016
Jan Keil
Humboldt University of Berlin
Downloads 49 (733,964)

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Renewable Energy, Germany

13.

State-Of-The-Art Electricity Storage Systems: Indispensable Elements of the Energy Revolution

Current Issues, Deutsche Bank Research (2012)
Posted: 13 Dec 2016
Josef Auer and Jan Keil
Deutsche Bank Research and Humboldt University of Berlin

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Energy storage, renewable energy, Germany