Free apps for event studies and news analytics

This website helps you perform event studies and news analytics analyses. It provides server-side research apps, reviews of methodological literature, access to event study experts, an API and, an R-package with which you can integrate our capabilities in your solutions. All services are free. However, please consider a donation if you want to accelerate our mission to help you get published.

Use our Award-winning research apps - for free!

aARC 1
CATA 2
AVC 3
bARC 4
EDI 5
AVyC 6

Review publications that cite us to get an inspiration on how to leverage our research apps. You can find citations in our research tracker and on Google Scholar.

Join the other scholars who have performed 77846 free analyses and start with our research apps overview page.

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Event study methodology

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API integration