1. Structural identification of production functions;Ackerberg,2006
2. Chapter 63 econometric tools for analyzing market outcomes;Ackerberg;Handb. Econ.,2007
3. R&D, innovation activity, and the use of external numerical flexibility;Addessi;Econ. Model.,2014
4. Labor contracts and flexibility: evidence from a labor market reform in Spain;Aguirregabiria,2009
5. Firm-provided training and temporary contracts;Albert;Span. Econ. Rev.,2005