Nov 20 2015 Joachim Wagner   Share of exports to low-income countries, productivity, and innovation: A replication study with firm-level data from six European countries   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 22 2015 Taoufik Elkemali and Aymen Ben Rejeb   R&D Intensity and Financing Decisions: Evidence from European Firms   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 06 2008 Chia-Hui Huang   A Note on the Persistence of Firms' Innovation Behavior: A Dynamic Random Effect Probit Model Approach   Abstract  Contact Information  Citation  Full Text  -  Note