The rapid development of e-commerce has led to a swiftly increasing number of competing providers in electronic markets, which maintain their own, individual data describing the offered items. Recommender systems are popular and powerful tools relying on this data to guide users to their...

The popular assumption based on complete markets that the log of real exchange rate growth equals the difference between the logs of home and foreign IMRSs imposes a tight restriction on explaining the joint behavior of asset prices, exchange rates, and international risk sharing. We study asset...

This paper challenges the convexity of the flow-performance relationship, according to which investors strongly chase top-performing funds, while fund flows exhibit little to no sensitivity to past performance within the segment of poorly performing funds. Our results suggest that the...