Session A: Service Evaluation and Trust -- Technology Transfer of Dynamic IT Outsourcing Requires Security Measures in SLAs -- Service Selection Decision Support in the Internet of Services -- Resource-Level QoS Metric for CPU-Based Guarantees in Cloud Providers -- Session B: Service Pricing and Software Licenses -- A Framework for Building Intelligent SLA Negotiation Strategies under Time Constraints -- Agent-Based Simulations of the Software Market under Different Pricing Schemes for Software-as-a-Service and Perpetual Software -- SLA-Based Management of Software Licenses as Web Service Resources in Distributed Environments -- Session C: Work in Progress on Adoption of Grid and Cloud Services -- IaaS Adoption Determinants in Enterprises -- ETSI CLOUD – Initial Standardization Requirements for Cloud Services -- Approaching the Internalization Challenge of Grid Technologies into e-Society by e-Human “Grid” Ecology -- Session D: Work in Progress on Value Chains and Service Level Agreements -- Towards a Generic Value Network for Cloud Computing -- SLA as a Complementary Currency in Peer-2-Peer Markets -- SLA Validation in Layered Cloud Infrastructures.

This book constitutes the refereed proceedings of the 7th International Workshop on Economics of Grids, Clouds, Systems, and Services, GECON 2010, held in Ischia, Italy, in August 2010. The papers are organized in topical sections on service evaluation and trust; service pricing and software licenses; work in progress on adoption of grid and cloud services; and work in progress on value chains and service level agreements.