Internet auctions are an important resource in the business-to-business (B2B) market for companies that want to save money and increase profits. Understanding how auctions work on the Internet is mandatory in today's marketplace. Auctions can be used to do everything from selling excess...

In theory, e-commerce marketplaces connect buyers and sellers, open trade opportunities, and reduce transaction costs thereby creating opportunities for more inclusive trade and even GVC participation, especially for micro, small and medium-sized enterprises (MSMEs). Further, there is some...

We formulate the problem of designing a personalized recommendation system for an online business-to-business (B2B) marketplace, propose a method to solve it, and evaluate results using field experiments. In this problem, buyers place requests for quotation (RFQs) to the platform, sellers...