Holthaus, Christian/Stock, Ruth (2018), Facts vs. stories – Assessment and conventional signals as predictors of freelancers’ performance in online labor markets, 51st Hawaii International Conference on System Sciences, Waikoloa, USA.
Holthaus, Christian/Stock, Ruth (2017), Good Signals, Bad Signals: Performance and Trait Implications of Signaling in Online Labor Markets, International Conference on Information Systems 2017, Seoul, South Korea.
Stock, Ruth/Holthaus, Christian (2017), The Interplay of E-lancers’ Character Traits and Digital Signals – Innovation and Performance Implications in Online Labor Markets, 15th International Open User and Innovation Conference, Innsbruck, Austria.
Stock, Ruth/von Hippel, Eric/Holthaus, Christian/Gillert, Nils Lennart (2017), Problem Solving Without Problem Formulation: Documenting Need-Solution Pairs in a Laboratory Setting, 15th International Open User and Innovation Conference, Innsbruck, Austria.
Holthaus, Christian/Stock, Ruth (2016), Performance Implications of e-Lancers’ Market Signals in Service Clouds: Insights from a Study on Precommitment Signals, Proceedings of the AMS World Marketing Congress, Paris, France.
Holthaus, Christian/Park, Young-kul/Stock-Homburg, Ruth (2015), People Analytics und Datenschutz – Ein Widerspruch?, Datenschutz und Datensicherheit (DuD), 39, 10, 676-681.
Stock, Ruth/Holthaus, Christian (2015), User Innovator … And what’s next? Entrepreneurial Clouds as Platforms for Innovating Consumers, 13th International Open and User Innovation Conference, Lissabon, Portugal.
Stock, Ruth/Holthaus, Christian (2015), Understanding E-Lancer’s Creativity and Entrepreneurial Success in Virtual Entrepreneurial Clouds: An Impression Management Perspective, 10th Organization Studies Workshop, Chania, Greece.