Media type: E-Article Title: Variety matters Contributor: Pavlov, Oscar; Weder, Mark Published: Elsevier BV, 2012 Published in: Journal of Economic Dynamics and Control, 36 (2012) 4, Seite 629-641 Language: English DOI: 10.1016/j.jedc.2011.12.003 ISSN: 0165-1889 Origination: Footnote: