H. Schmitz, “Why are the unemployed in worse health? The causal effect of unemployment on health,”10.1016/j.labeco.2010.08.005__Labour Economics, vol. 18, no. 1, pp. 71–78, 2011, doi:10.1016/j.labeco.2010.08.005 .

A. Herr, H. Schmitz, and B. Augurzky, “Profit efficiency and ownership of German hospitals,”10.1002/hec.1622 __Health Economics, vol. 20, no. 6, pp. 660--674, 2011, doi:10.1002/hec.1622  .

S. Lück, “Internationale Publikationen und gute Lehre? Eine Panel-Daten-Analyse wirtschaftswissenschaftlicher Bachelor- und Mastermodule.,” in Herausforderung Internationalisierung, M. Leszczensky and T. Barthelmes, Eds. 2011, pp. 79–87.

Y. S. Lee and M. Geierhos, “Buy, Sell, or Hold? Information Extraction from Stock Analyst Reports,” vol. 6967. Springer, Karlsruhe, Germany, pp. 173–184, 2011.

C. Danne, W. Dangelmaier, and P.  H\'2c “Complexity-induced production and inventory cost in consumer goods supply chain.” 2011.

Y. Xue, T.  Irohara,  Benjamin Kl\'22opper, and J.-P. Pater, “CO<sup>2</sup>-Emmission aware pareto optimization for international transportation with time tables.” 2011.

T. Sommer-Dittrich, M. Ziegler, and S. Altemeier, “Efficiency in automotive assembly lines.” 2011.

B. Rottkemper, K. Fischer, A. Blecken, and C. Danne, “Inventory relocation for overlapping disaster settigs in humanitarian operations,” OR Spectrum, vol. 33, no. 3, pp. 721–749, 2011.

J. Schuster, Y. S. Lee, D. Kobothanassi, M. Bargel, and M. Geierhos, “SCM - A Simple, Modular and Flexible Customer Interaction Management System,” in Proceedings of the International Conference on Information Society (i-Society 2011), 2011, pp. 153–158.

R. Klinkner, A. K\'2c R. Becker, T. Winkler, and D. D\'2c “Four level approach to design companywide production networks.” 2011.

D. Brodkorb and W. Dangelmaier, “Online Optimization in series production.” 2011.

M. Geierhos, Y. S. Lee, J.  Schuster, D. Kobothanass, and M. Bargel, “A Social Media Customer Service,” presented at the 22nd ACM Conference on Hypertext and Hypermedia. Poster Session, 2011.

B. Kl\'22opper, “Scheduling for self optimizing and adaptive manufacturing systems.” 2011.

M. Aufenanger, Situativ trainierte Regeln zur Ablaufsteuerung in Fertigungssystemen und ihre Integration in Simulationssysteme, vol. 269. Heinz Nixdorf Institut, 2011.

P. Hartmann and C. Laroque, “Design and Implementation of a Rich Internet Application for planning and visualization of Supply-Chain-Processes,” Proceedings of the 19th European Conference on Information Systems ICT and Sustainable Service Development Helsinki, Finland (EC), 2011.

E. Kaganova, “Worst case analysis for deterministic online algorithm in capacitated lot-sizing problem,” AIP Conference Proceedings, vol. 1638, 2011.

C. Laroque, R. Delius, J.-H.  Fischer, and  Dennis Horstkemper, “Increase of Robustness on Pre-optimized Production Plans Through Simulation-based Analysis and Evaluation,” in Proceedings of The Third International Conference on Advances, 2011, pp. 13–20.

M. Geierhos, “Customer Interaction 2.0: Adopting Social Media as Customer Service Channel,” Journal of Advances in Information Technology (JAIT), vol. 2, no. 4, pp. 222–233, 2011.

A. Klaas, C. Laroque, H. Renken, and  Wilhelm  Dangelmaier, “Goal-Based Agents in Material Flow Simulations - Integration of an Agent Programming Framework in the Discrete Event Simulator FACT,” 2011.

H. Renken, C. Laroque, and M. Fischer, “An Easy Extendable Modeling Framework for Discrete Event Simulation Models and their Visualization,” 2011.