Browsing Produção Intelectual em Bases Externas by Title "Technical change: it should be positive and make sense!"

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    • Technical change: it should be positive and make sense! 

      Garcia, Fernando; Souza, Rogério César de; Pires, Jorge Oliveira
      2008-09
      We present the results of eight models that differ with respect to the time behavior of technical inefficiency and the presence of country heterogeneity. When taken into account, heterogeneity raises average technical ...