Problem Definition: Thanks to the ubiquity of social media and the new business model of live-streaming e-commerce, online retailing has recently embraced increasing interactions among customers. Such interactions give rise to strong network effects, i.e., customers are attracted to purchase the...

Scaffold surface curvature is crucial to guide cell growth and form tissues, and the Young’s modulus of an implant should match the tissue in the implant site. Usually, the curvature and modulus are coupled with volume fraction. Inspired by the lattice slip phenomenon, we propose two...

The development of high-performance, low-cost and large-scale water/seawater splitting bifunctional electrocatalysts still faces huge challenges. Here, we deliver a novel and simple spontaneous redox synthesis strategy to fabricate a self-supported Pt-CoFe(II) layered double hydroxide (LDH)...

Credit information quality is uncertain and varies across corporate bonds. We hypothesize that bond funds adjust their bond holdings to reduce perceived credit quality uncertainty if fund managers dislike ambiguity. Using statistical proximity measures of firm survival probabilities predicted by...

Supply diversification and pricing are two common mechanisms for dealing with supply yield uncertainty. This paper characterizes a firm's pricing and sourcing decisions under supply yield uncertainty, and studies the interplay between the two mechanisms. We compare the optimal sourcing decisions...