Philipp Sandner
Philipp Sandner
Head of Frankfurt School Blockchain Center, Frankfurt School of Finance & Management
Bestätigte E-Mail-Adresse bei - Startseite
Zitiert von
Zitiert von
Predicting elections with twitter: What 140 characters reveal about political sentiment
A Tumasjan, T Sprenger, P Sandner, I Welpe
Proceedings of the international AAAI conference on web and social media 4 …, 2010
Election forecasts with Twitter: How 140 characters reflect the political landscape
A Tumasjan, TO Sprenger, PG Sandner, IM Welpe
Social science computer review 29 (4), 402-418, 2011
Tweets and trades: The information content of stock microblogs
TO Sprenger, A Tumasjan, PG Sandner, IM Welpe
European Financial Management 20 (5), 926-957, 2014
Necessity and opportunity entrepreneurs and their duration in self-employment: evidence from German micro data
J Block, P Sandner
Journal of industry, competition and trade 9, 117-137, 2009
The market value of R&D, patents, and trademarks
PG Sandner, J Block
Research Policy 40 (7), 969-985, 2011
How do risk attitudes differ within the group of entrepreneurs? The role of motivation and procedural utility
J Block, P Sandner, F Spiegel
Journal of Small Business Management 53 (1), 183-206, 2015
What is the effect of the financial crisis on venture capital financing? Empirical evidence from US Internet start-ups
J Block, P Sandner
Venture Capital 11 (4), 295-309, 2009
Trademarks and venture capital valuation
JH Block, G De Vries, JH Schumann, P Sandner
Journal of Business Venturing 29 (4), 525-542, 2014
The best of both worlds: The benefits of open-specialized and closed-diverse syndication networks for new ventures’ success
ALJ Ter Wal, O Alexy, J Block, PG Sandner
Administrative science quarterly 61 (3), 393-432, 2016
Comparison of ethereum, hyperledger fabric and corda
M Valenta, P Sandner
Frankfurt School Blockchain Center 8, 1-8, 2017
Social capital of venture capitalists and start-up funding
OT Alexy, JH Block, P Sandner, ALJ Ter Wal
Small Business Economics 39, 835-851, 2012
Social capital of venture capitalists and start-up funding
OT Alexy, JH Block, P Sandner, ALJ Ter Wal
Small Business Economics 39, 835-851, 2012
China's R&D explosion—Analyzing productivity effects across ownership types and over time
P Boeing, E Mueller, P Sandner
Research policy 45 (1), 159-176, 2016
News or noise? Using Twitter to identify and understand company‐specific news flow
TO Sprenger, PG Sandner, A Tumasjan, IM Welpe
Journal of Business Finance & Accounting 41 (7-8), 791-830, 2014
Why do SMEs file trademarks? Insights from firms in innovative industries
JH Block, CO Fisch, A Hahn, PG Sandner
Research Policy 44 (10), 1915-1930, 2015
Patents, trademarks, and their complementarity in venture capital funding
H Zhou, PG Sandner, SL Martinelli, JH Block
Technovation 47, 14-22, 2016
Blockchain-based ICOs: Pure hype or the dawn of a new era of startup financing?
L Ante, P Sandner, I Fiedler
Journal of Risk and Financial Management 11 (4), 80, 2018
Exploring the influence of common game elements on ideation output and motivation
E Zimmerling, CE Höllig, PG Sandner, IM Welpe
Journal of business research 94, 302-312, 2019
Chinese university patents: quantity, quality, and the role of subsidy programs
CO Fisch, JH Block, PG Sandner
The Journal of Technology Transfer 41, 60-84, 2016
The role of chief marketing officers for venture capital funding: Endowing new ventures with marketing legitimacy
C Homburg, A Hahn, T Bornemann, P Sandner
Journal of Marketing Research 51 (5), 625-644, 2014
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