Online platforms employ recommendation systems to enhance customer engagement and drive revenue. However, in a multi-sided platform where the platform interacts with diverse stakeholders such as sellers (items) and customers (users), each with their own desired outcomes, finding an appropriate...

Assortment planning decisions of online marketplaces can have a significant impact on customers' choices. This incentivizes marketplaces to employ algorithms that prioritize marketplaces' short-term goals by featuring products with the highest popularity. However, these algorithms can lead to...