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 … suggested methods to disentangle the effect of data from other factors driving the quality of search results can be applied to …

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 … suggested methods to disentangle the effect of data from other factors driving the quality of search results can be applied to …

The aim of this paper is to explain evidence of unfair practices by online platforms towards business users …, particularly SME's. First, using survey data, we show that sellers operating with four different categories of platforms multi … functionalities sellers would need more sophisticated services. When sellers' multi-home, platforms care more about buyers than …