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Spillovers in networks of user generated content : evidence from 23 natural experiments on Wikipedia
Kummer, Michael E. - 2013
Endogeneity in network formation hinders the identification of the role social networks play in generating spillovers … network information, identification through partial overlaps in the network structure fails (e.g. in classrooms). Exogenous …
Persistent link: https://www.econbiz.de/10010204042
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Spillovers in networks of user generated content: Evidence from 23 natural experiments on Wikipedia
Kummer, Michael E. - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2013
Endogeneity in network formation hinders the identification of the role social networks play in generating spillovers … network information, identification through partial overlaps in the network structure fails (e.g. in classrooms). Exogenous …
Persistent link: https://www.econbiz.de/10010957727
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Spillovers in networks of user generated content : pseudo-experimental evidence on Wikipedia
Kummer, Michael E. - 2014
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form …
Persistent link: https://www.econbiz.de/10010468371
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Spillovers in networks of user generated content: Pseudo-experimental evidence on Wikipedia
Kummer, Michael - 2014
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form …
Persistent link: https://www.econbiz.de/10010468094
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Spillovers in networks of user generated content: Pseudo-experimental evidence on Wikipedia
Kummer, Michael - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2014
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form …
Persistent link: https://www.econbiz.de/10011139789
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Spillovers in Networks of User Generated Content : Pseudo-Experimental Evidence on Wikipedia
Kummer, Michael E. - 2015
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form …
Persistent link: https://www.econbiz.de/10013027876
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Attention in the Peer Production of User Generated Content - Evidence from 93 Pseudo-Experiments on Wikipedia
Kummer, Michael E. - 2020
Does greater attention from a wider audience generate more productive input?I analyze how salience-driven viewership affects article edits in a highly influential user-generated public good (German-language Wikipedia). I identify the causal effect of more extensive viewership on edits, using...
Persistent link: https://www.econbiz.de/10012848359
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Spillovers in Networks of User Generated Content – Evidence from 23 Natural Experiments on Wikipedia
Kummer, Michael E. - 2018
Endogeneity in network formation hinders the identification of the role social networks play in generating spillovers … network information, identification through partial overlaps in the network structure fails (e.g. in classrooms). Exogenous …
Persistent link: https://www.econbiz.de/10014151620
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Economic downturn and volunteering : do economic crises affect content generation on Wikipedia?
Kummer, Michael E.; Slivko, Olga; Zhang, Michael - 2017 - This version: September 2017
. We find increased contributions to the socially valuable activity in the form of knowledge acquisition and contributions …
Persistent link: https://www.econbiz.de/10011778108
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Economic downturn and volunteering : do economic crises affect content generation on Wikipedia?
Kummer, Michael E.; Slivko, Olga; Zhang, Michael - 2015
in editing activity and content growth. We provide evidence for increased information search online or online learning as …
Persistent link: https://www.econbiz.de/10011381947