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Ausfälle im Kölner Gymnasiastenpanel 1969-2010 : Ursachen und mögliche Folgen für die Datenqualität (Panel Attrition in the Cologne High School Panel (CHiSP): Causes and Consequenc...
Birkelbach, Klaus - 2013
den verschiedenen Ausfällen durch Indikatoren für das Interesse am Thema der Befragung und für biografische Erfolge … of the Cologne High School Panel (ChiSP) and has a differentiated look at causes for panel mortality at the three stages …
Persistent link: https://www.econbiz.de/10014039452
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Is there a fade-away effect of initial nonresponse bias in EU-SILC?
Rendtel, Ulrich - 2015
Nonresponse in surveys may result in a distortion of the distribution of interest. In a panel survey the participation … restates a result for Finland for the ECHP (European Community Household Panel). A second condition concerns the selectivity of … panel attrition after wave one. Here panel attrition must not depend on the income state of the previous panel wave. The …
Persistent link: https://www.econbiz.de/10011312698
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Big data competition and market power
Gambaro, Marco - In: Market and competition law review 2 (2018) 2, pp. 99-122
Persistent link: https://www.econbiz.de/10012026485
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Search engines and data retention : implications for privacy and antitrust
Chiou, Lesley; Tucker, Catherine - 2017
Persistent link: https://www.econbiz.de/10011741441
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Search engines and data retention : implications for privacy and antitrust
Chiou, Lesley; Tucker, Catherine - 2014
This paper investigates whether larger quantities of historical data confer a competitive advantage to firms that offer Internet search. We study how the length of time that search engines retained their server logs affected the apparent accuracy of subsequent searches. Our analysis exploits...
Persistent link: https://www.econbiz.de/10010387170
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Search Engines and Data Retention : Implications for Privacy and Antitrust
Chiou, Lesley - 2017
This paper investigates whether larger quantities of historical data affect a firm's ability to maintain market share in Internet search. We study whether the length of time that search engines retained their server logs affected the apparent accuracy of subsequent searches. Our analysis...
Persistent link: https://www.econbiz.de/10012453896
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Search Engines and Data Retention : Implications for Privacy and Antitrust
Chiou, Lesley - 2017
This paper investigates whether larger quantities of historical data affect a firm's ability to maintain market share in Internet search. We study whether the length of time that search engines retained their server logs affected the apparent accuracy of subsequent searches. Our analysis...
Persistent link: https://www.econbiz.de/10012947653
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Principled data access : building public-private data partnerships for better official statistics
Biancotti, Claudia; Borgogno, Oscar; Veronese, Giovanni - 2021
Persistent link: https://www.econbiz.de/10012820223
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Rights on Data : the EU communication ‘Building a European Data Economy’ from an economic perspective
Kerber, Wolfgang - 2017
In its Communication "Building a European data economy" the EU Commission discusses the introduction of a new exclusive property right on data ("data producer right") for non-personal (or anonymised) machine-generated data, and mandatory access rights to privately held data for achieving more...
Persistent link: https://www.econbiz.de/10011720841
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Data Act : Legal Implications for the Digital Agriculture Sector
Atik, Can - 2022
On 23 February 2022, the proposal of the Data Act containing ‘harmonised rules on fair access and use of data’ was released. It is a horizontal framework for data access to unlock competition and innovation. The emerging Digital Agriculture sector is one of the non-personal data-driven...
Persistent link: https://www.econbiz.de/10014079808