Hits 1-3 within 3 documents
Das "demographische Laboratorium": Innovationspotenziale im Ruhrgebiet [collection article]
Source: Verl. Bertelsmann Stiftung, 2005
R&D, Innovation and Output: Evidence from OECD and Non-OECD Countries [journal article]
Source: Applied Economics, 39 (2008) 3. p.291-307