Agent-mediated electronic commerce: designing trading strategies and mechanisms for electronic markets: AMEC/TADA 2015, Istanbul, Turkey, May 4, 2015, and AMEC/TADA 2016, New York, NY, USA, July 10, 2016, Revised selected papers

Strategic Free Information Disclosure for a Vickrey Auction -- On Revenue-Maximizing Walrasian Equilibria for Multi-Minded Bidders -- Extending Parking Lots with Electricity Trading Agent Functionalities -- Auction Based Mechanisms for Dynamic Task Assignments in Expert Crowdsourcing -- An Effective Broker for the Power TAC 2014 -- Now, Later, or Both: a Closed-Form Optimal Decision for a Risk-Averse Buyer -- Investigation of Learning Strategies for the SPOT Broker in Power TAC -- On the Use of Off-the-Shelf Machine Learning Techniques to Predict Energy Demands of Power TAC Consumers -- A Genetic Algorithmic Approach to Automated Auction Mechanism Design -- AgentUDE: The Success Story of the Power TAC 2014?s Champion. .