Kevin Riehl
Kevin Riehl
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Darmstadt
1. Corporate Finance & Signal Processing
How does public information affect financial markets? What role do credit rating agencies play? How can we quantify the information of textual information using natural language processing?
Sun, 18 Aug 2024
On the scientometric value of full-text, beyond abstracts and titles: evidence from the business and economic literature
Are abstracts or titles a good proxy for what an article contains? The majority of scientometric studies have used easily accessible …
Kevin Riehl
Code
Source Document
DOI
Corporate Bond Market Event Studies: Event-Induced Variance and Liquidity
This paper addresses the power of event studies in corporate bond markets. While an approach using standardized abnormal returns is …
Lukas Müller
,
Kevin Riehl
,
Sonja Buschulte
,
Patrick Weiss
Code
Source Document
DOI
Acquired Downgrades?
12th Portuguese Finance Conference (PFN 2023), Funchal, Madeira, Portugal, July 5-7, 2023
Florian Kiesel
,
Kevin Riehl
Mon, 17 Jul 2023
Source Document
DOI
Acquired Downgrades?
We analyze corporate acquisition announcements and the feedback of credit rating agencies by placing the acquirer’s issuer rating …
Florian Kiesel
,
Kevin Riehl
Source Document
DOI
Acquired Downgrades?
Financial Markets and Corporate Governance Conference (FMCG 2023), Melbourne, Australia, April 12-14, 2023
Florian Kiesel
,
Kevin Riehl
Wed, 12 Apr 2023
Source Document
DOI
Acquired Downgrades?
We analyze corporate acquisition announcements and the feedback of credit rating agencies by placing the acquirer’s issuer rating …
Florian Kiesel
,
Kevin Riehl
Source Document
DOI
Capturing GreenTech-related Commercial Activities of Listed Companies
The purpose of this work is to investigate whether news flows can be used to effectively capture financial success of green commercial …
Kevin Riehl
,
A Sai Kiran
,
Narendra Miryala
Code
Source Document
DOI
Political and Socioeconomic Factors That Determine the Financial Outcome of Successful Green Innovation
Green innovation and technology diffusion must be financially and commercially attractive to convince corporate decision makers. This …
Kevin Riehl
,
Florian Kiesel
,
Dirk Schiereck
Code
Source Document
DOI
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