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  • Search: person:"MARTENS, TIM"
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Year of publication
Subject
All
Financial analysis 3 Finanzanalyse 3 Information dissemination 3 Informationsverbreitung 3 Patent 3 USA 3 United States 3 Financial market 2 Finanzmarkt 2 Information 2 Knowledge transfer 2 Patent law 2 Patentrecht 2 Spillover effect 2 Spillover-Effekt 2 Theorie 2 Theory 2 Wissenstransfer 2 Ankündigungseffekt 1 Announcement effect 1 Auskunftspflicht 1 Börsenkurs 1 Communication 1 Corporate disclosure 1 Diffusion processes 1 Disclosure regulation 1 Economics of information 1 Information and knowledge 1 Informationsfluss 1 Informationsökonomik 1 Innovation 1 Innovation diffusion 1 Innovationsdiffusion 1 Kapitalmarkt 1 Public relations 1 Share price 1 Unternehmenspublizität 1 Öffentlichkeitsarbeit 1
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Online availability
All
Free 4 Undetermined 1
Type of publication
All
Book / Working Paper 5 Article 3
Type of publication (narrower categories)
All
Article in journal 1 Aufsatz im Buch 1 Aufsatz in Zeitschrift 1 Book section 1 Collection of articles written by one author 1 Graue Literatur 1 Hochschulschrift 1 Non-commercial literature 1 Sammlung 1
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Language
All
English 8
Author
All
Martens, Tim 7 Sextroh, Christoph J. 3 Ahci, Mustafa 1 Bischof, Jannis 1 MARTENS, TIM 1 SEXTROH, CHRISTOPH J. 1
Institution
All
Universität Mannheim 1
Published in...
All
Essays on inward-oriented information flows and outward-oriented information flows 1 Journal of Accounting Research 1 Review of accounting studies 1
Source
All
ECONIS (ZBW) 7 Other ZBW resources 1
Showing 1 - 8 of 8
Cover Image
The disclosure function of the U.S. patent system : evidence from the PTDL program and extreme snowfall
Martens, Tim - In: Review of accounting studies 28 (2023) 1, pp. 237-264
Persistent link: https://www.econbiz.de/10014227335
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Simultaneous Information Releases and Capital Market Feedback
Ahci, Mustafa; Martens, Tim; Sextroh, Christoph J. - 2022
We examine whether the simultaneous release of information affects managers' ability to gather decision-relevant information from market prices. We use the plausibly exogenous timing of patent grant disclosures by the United States Patent and Trademark Office as a source of variation in the...
Persistent link: https://www.econbiz.de/10013306050
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Analyst Coverage Overlaps and Interfirm Information Spillovers
Martens, Tim - 2020
We investigate the role of financial analysts as providers of competitive information to the firms they cover. Using analyst coverage overlaps as a proxy for the information set possessed by analysts and patent citations as a proxy for spillovers of information about technology and industry...
Persistent link: https://www.econbiz.de/10012848419
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The Disclosure Function of the U.S. Patent System : Evidence from the PTDL Program and Extreme Snowfall
Martens, Tim - 2019
Can firms use the U.S. patent system to communicate with the financial market? This study uses variation in local patent information availability to identify local changes in trading volume in reaction to the release of a patent. The variation comes from changes in the geographic location of...
Persistent link: https://www.econbiz.de/10012891161
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Analyst Coverage Overlaps and Interfirm Information Spillovers
Martens, Tim; Sextroh, Christoph J. - 2021
We offer a novel perspective on the role of sell-side analysts as information intermediaries in capital markets by documenting a flow of information in a new direction, namely, from analysts to the firms they cover. We use analyst coverage overlaps and patent citations to examine analyst-induced...
Persistent link: https://www.econbiz.de/10013323043
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Cover Image
Analyst Coverage Overlaps and Interfirm Information Spillovers
MARTENS, TIM; SEXTROH, CHRISTOPH J. - In: Journal of Accounting Research (2021)
Persistent link: https://www.econbiz.de/10012633796
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Cover Image
Essays on inward-oriented information flows and outward-oriented information flows
Martens, Tim - 2019
Persistent link: https://www.econbiz.de/10012137910
Saved in:
Cover Image
Capital market relationships and interfirm knowledge flows : evidene from analyst coverage overlaps
Martens, Tim - In: Essays on inward-oriented information flows and …, (pp. 52-95). 2019
Persistent link: https://www.econbiz.de/10013184426
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