TY - GEN digital ID - 131172450 TI - Environmental policy design and the fragmentation of international markets for innovation AU - Johnstone, Nick AU - Hascic, Ivan PY - 2009 PB - Munich CESifo DB - UniCat KW - Zonder onderwerpscode: economie UR - https://www.unicat.be/uniCat?func=search&query=sysid:131172450 AB - ER -