Welfare distribution between EU Member States through different national decoupling options - Implications for Spain Ignacio Pérez Domínguez | Christine Wieck | Show more Ignacio Pérez Domínguez Spain European Commission DG - Joint Research Center IPTS. Christine Wieck United States Washington State University IMPACT Center and School of Economic Sciences Submitted: 2016-03-07 | Accepted: | Published: 2011-10-18 DOI: https://doi.org/10.7201/earn.2006.11.05