Frondel, M., & Schmidt, C. M. (2001). Rejecting capital-skill complementarity at all costs. ZEW discussion papers.
Chicago Style (17th ed.) CitationFrondel, Manuel, and Christoph M. Schmidt. "Rejecting Capital-skill Complementarity at All Costs." ZEW Discussion Papers 2001.
MLA (9th ed.) CitationFrondel, Manuel, and Christoph M. Schmidt. "Rejecting Capital-skill Complementarity at All Costs." ZEW Discussion Papers, 2001.
Warning: These citations may not always be 100% accurate.