The Benefits and Consequences of Workarounds in Software Development Projects -- The Relationship between Business Model Experimentation and Technical Debt -- Network Analysis of Platform Ecosystems: The Case of Internet of Things Ecosystem -- Exploring Network Modelling and Strategy in the Dutch Software Business Ecosystem -- Towards a Typification of Software Ecosystems -- A Survey on the Perception of Innovation in a Large Product-Focused Software Organization -- Ecosystems and Open Innovation for Embedded Systems: A Systematic Mapping Study -- Assessing the Value Blueprint to Support the Design of a Business Ecosystem -- Effects of Technological Change on Acquisition Behavior: An Empirical Analysis of Electronic Design Automation -- Hitting the Target: Practices for Moving Toward Innovation Experiment Systems -- Communication in Firm-Internal Global Software Development with China -- Customer Feedback and Data Collection Techniques in Software R&D: A Literature Review -- Towards Continuous Customer Validation: A Conceptual Model for Combining Qualitative Customer Feedback with Quantitative Customer Observation -- Business Model Patterns for the Connected Car and the Example of Data Orchestrator -- Business Models for Platform-Based Digital Services: Stakeholder Expectations -- Development of a Method for the Economic Evaluation of Predictive Maintenance -- Towards Standardization of Custom Projects via Project Profile Matching -- To Develop or to Reuse? Two Perspectives on External Reuse in Software Projects -- Internationalization and Export of Software Products -- Acquisition of Software Firms: A Survival Analysis -- Lean Software Startup - An Experience Report from an Entrepreneurial Software Business Course -- Software Engineering Knowledge Areas in Startup Companies: A Mapping Study -- Value Creation in SaaS Development -- Wealthy, Healthy and/or Happy - What does 'Ecosystem Health' Stand for?.