Wikipedia while leaving similar pages unchanged. We find that adding content has a negligible impact on the subsequent long …

conduct a randomized field experiment to test whether additional information on Wikipedia about cities affects tourists …' choices of overnight visits. Our treatment of adding information to Wikipedia increases overnight visits by 9% during the … tourist season. The impact comes mostly from improving the shorter and incomplete pages in Wikipedia. …

conduct a randomized field experiment to test whether additional information on Wikipedia about cities affects tourists …' choices of overnight visits. Our treatment of adding information to Wikipedia increases overnight visits by 9% during the … tourist season. The impact comes mostly from improving the shorter and incomplete pages in Wikipedia. …

Without the 'spillover effects' of open content production, the growth in Wikipedia editing activity between 2002 and … editing data by Wikipedia users to show how content creation by individuals encourages others to contribute to the collective …

Using detailed edit-level data over eight years across a large number of articles on Wikipedia, we find evidence for a …

Using detailed edit-level data over eight years across a large number of articles on Wikipedia, we find evidence for a …

platforms, Wikipedia. I combine data on immigration ows between the pairs of immigrants' origin and destination countries with … contributions to Wikipedia describing the countries of immigrants' destinations in the languages spoken in immigrants' origin … shocks to immigration due to economic and political crises as exogenous shocks to Wikipedia content and analyze subsequent …