Media type: E-Article Title: Necessity entrepreneurship and competitive strategy Contributor: Block, Joern H.; Kohn, Karsten; Miller, Danny; Ullrich, Katrin imprint: Springer Science and Business Media LLC, 2015 Published in: Small Business Economics, 44 (2015) 1, Seite 37-54 Language: English DOI: 10.1007/s11187-014-9589-x ISSN: 0921-898X; 1573-0913 Origination: Footnote: