11/18/2023 0 Comments Yelp raw data set![]() ![]() Nonetheless, such social influences may distort the wisdom of any crowd or group, rather than influences that pertain specifically to the dynamics of crowdsourcing platforms. For instance, social influences such as herd effect can mislead crowds by homogenizing individual responses, reducing the crowds’ advantage in gathering diverse information. Researchers have long recognized this vulnerability in crowdsourcing. This provides a theoretical reason to take the content on platforms such as Wikipedia or Yelp seriously.Ĭrowds, however, are not always wise. The effect of wisdom of crowds refers to the idea that the judgments of many non-experts can be aggregated into a product whose quality rivals or even surpasses that of an expert. The “wisdom of crowds” is a commonly embraced idea by crowdsourced review sites. The findings suggest the importance of studying sources of distortion that are endemic to crowdsourcing itself. This leads to a different kind of distortion to crowd wisdom: an over-representation of status-conferring products and an under-representation of products that are not status-worthy. The impact of this individual-level tendency is confirmed by our aggregate-level analysis which shows that restaurants with higher price levels, higher uniqueness levels, and a larger percentage of elite reviews tend to obtain enough reviews to generate wisdom of crowds sooner than other restaurants. Using Yelp restaurant reviews in 6 cities, we found that motivations of status seeking lead people to review a greater variety of restaurants, and achieving status further encourages this variety seeking as well as the targeting of more expensive restaurants for review. This study shows that while status seeking motivates people to participate in crowdsourcing platforms, it also negatively impacts the bedrock of crowdsourcing–wisdom of crowds. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |