Internet recommender systems are popular in contexts that include heterogeneous consumers and numerous products. In such contexts, product features that adequately describe all the products are often not readily available. Content-based systems therefore rely on user-generated content such as...

How does price sensitivity change with the macroeconomic environment? We explore this question by measuring price elasticity using household-level data across 19 grocery categories over 24 quarters. For each category, we estimate a separate random-coefficients logit model with quarter-specific...

Using a unique data set of Chinese FDI contracts from the 1980s and 1990s, we explore mechanisms of historical persistence in the context of China's unique colonial experience. Using difference-in-difference estimations, we show that there was a tendency for foreign investors to form joint...

"This book covers the implementation of green processes into software systems, contributing novel principles, methodologies, and tools to improve software development by featuring comprehensive and timely coverage on various areas in service strategy and modeling, engineering, and...