Event analysis is a quantitative analysis technique based on finance, statistics, and machine learning to accurately assess whether or not an event has had an impact on a certain stock price, and if so, to evaluate the monetary value of that impact. The technique is well-known for its use in establishing proof of the amount of damages incurred in claims for compensation involving fraudulent accounting, but it has a wide range of applications and can also be widely used in disputes and lawsuits related to financial Instruments and exchange acts or company law. Furthermore, event analysis can be applied not only to stocks but also to other financial assets such as cryptocurrencies.

In this seminar, we introduced case studies to discuss event analysis techniques and presented a wide range of ways to use them in disputes and litigation.