1. ZEWnews English edition // 2011

    01/02 - 2011

  2. Contributions to Edited Volumes and Conference Proceedings // 2011

    Success Factors of Eco-Innovation and Lead Market Strategies

  3. ZEW-Finanzmarktreport // 2011

    März 2011

    • Positive Entwicklung setzt sich fort
    • EZB: Reaktion auf Inflationsgefahr erwartet
    • USA: Lageeinschätzung deutlich verbessert
    • Japan: Erwartungssaldo steigt
    • Großbritannien: enttäuschte Hoffnungen
    • Sonderfrage: Aktuelle…
  4. ZEW Discussion Paper No. 11-015 // 2011

    Clustering Life Trajectories - A New Divisive Hierarchical Clustering Algorithm for Discrete-valued Discrete Time Series

    The goal of clustering is to partition the objects (here: persons) into groups which ideally should be homogenous and well-separated (i.e. low within-group and high between-groups heterogeneity). In the context…

  5. ZEW Discussion Paper No. 11-014 // 2011

    Do Residential Property Companies Systematically Adjust Their Capital Structure? The Case of Germany

    Our paper analyzes the corporate financing behavior of German residential property companies. The German residential property industry is characterized by a predominance of nonlisted companies with different…

  6. ZEW Discussion Paper No. 11-013 // 2011

    Combined Stochastic and Rule-based Approach to Improve Regression Models with Mismeasured Monotonic Covariates Without Side Information

    The education variable in the IAB datasets suffers from problems like missing and misclassified values. The data problems do not occur randomly, but are highly associated with other variables from the dataset.…