e-Business Models and IS in Financial Markets -- Dynamic Revenue Model Design in the Online Services Business: Two Cases in Japan -- Pricing of Content Services – An Empirical Investigation of Music as a Service -- Informational Determinants of Customer Acquisition and eTailer Revenue -- Adoption of a Centralised Post-Trade Processing Market Infrastructure after the Credit Crisis -- The Impact of Information Technology on European Post-Trading -- e-Commerce Use and Design -- Privately Waiting – A Usability Analysis of the Tor Anonymity Network -- E-Commerce Readiness in Ethiopia: A Macro-Level Assessment -- Corporate Blogging Today – Usage and Characteristics -- Agent-Based Simulation for Evaluation of a Mobile Emergency Management System -- Using Ontologies in an E-Commerce Environment: Help or Hype? -- e-Business Research Issues and Methods -- B2B Electronic Marketplaces in Supply Chain Management: Analyzing Recent Research Activities -- Proximal Business Intelligence on the Semantic Web -- Disintermediation in the Tourism Industry: Theory vs. Practice.

This book contains selected papers from the e-Commerce and e-Business (SIGeBIZ) track at the 16th Americas Conference on Information Systems, AMCIS 2010, held in Lima, Peru, August 12-15, 2010. The 13 papers presented here were selected from 48 submissions and have been organized into three research lines: e-business models and information systems in financial markets, e-commerce use and design, and e-business research issues and methods.