Return policies are ubiquitous, and customer-friendly returns policies benefit retailers through greater customer demand. However, offering such policies also increases the cost of returns handling, impacting retailers' profitability negatively. Therefore, firms need to design optimal returns...

Firms and organizations are increasingly using real-time performance feedback mechanisms to evaluate employees, where any employee (rather than just the supervisor) can rate other employees. Hence, a need arises to better understand how network positions of employees in such a system impact...

Recent years have seen robust growth in online medical consultation platforms. These platforms allow patients to access various healthcare services provided by doctors (e.g., health assessment, diagnosis, consultation, and supervision). In China, many such platforms allow patients to give small...

Most cryptocurrencies are blockchain-enabled payment platforms that use a peer-to-peer network to process transactions without any trusted intermediaries. As cryptocurrencies gain popularity, these blockchain platforms face many limitations on scalability and efficiency. To address these...