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The effect of big data on recommendation quality : the example of internet search
Schäfer, Maximilian; Sapi, Geza; Lorincz, Szabolcs - 2018
Are there economies of scale to data in internet search? This paper is first to use real search engine query logs to empirically investigate how data drives the quality of internet search results. We find evidence that the quality of search results improve with more data on previous searches....
Persistent link: https://www.econbiz.de/10011809208
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The effect of big data on recommendation quality : the example of internet search
Schäfer, Maximilian; Sapi, Geza; Lorincz, Szabolcs - 2018
Are there economies of scale to data in internet search? This paper is first to use real search engine query logs to empirically investigate how data drives the quality of internet search results. We find evidence that the quality of search results improve with more data on previous searches....
Persistent link: https://www.econbiz.de/10011815115
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Concentration and competition : evidence from Europe and implications for policy
Koltay, Gábor; Lorincz, Szabolcs; Valletti, Tommaso M. - In: Journal of competition law & economics 19 (2023) 3, pp. 466-501
Persistent link: https://www.econbiz.de/10014427373
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A structural analysis of expectation formation : based on business surveys of French manufacturing industry
Ivaldi, Marc - 1990
Persistent link: https://www.econbiz.de/10000841800
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Mergers and the new guidelines : lessons from Hachette-Eitis
Ivaldi, Marc - In: Modelling European mergers : theory, competition policy …, (pp. 92-103). 2005
Persistent link: https://www.econbiz.de/10003317597
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Restructuring railways : in theory and practice ; railway (de)regulation (Forum)
Ivaldi, Marc - In: CESifo DICE report : journal for institutional comparisons 3 (2005) 4, pp. 3-9
Persistent link: https://www.econbiz.de/10003256870
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Survey evidence on the rationality of expectations
Ivaldi, Marc - In: Journal of applied econometrics 7 (1992) 3, pp. 225-241
Persistent link: https://www.econbiz.de/10001129486
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A structural analysis of expectation formation : based on business surveys of French manufacturing industry
Ivaldi, Marc - 1991
Persistent link: https://www.econbiz.de/10004106873
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Restructuring railways : in theory and practice ; railway (de)regulation (Forum)
Ivaldi, Marc - In: CESifo DICE report : journal for institutional … 3 (2005) 4, pp. 3-9
Persistent link: https://www.econbiz.de/10009952683
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A structural analysis of expectation formation : based on business surveys of French manufacturing industry
Ivaldi, Marc - 1991
Persistent link: https://www.econbiz.de/10013278048