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    • Multiple equilibria and protectionism 

      Terra, Maria Cristina T.
      1994-01-17
      In a nonnative approach, I analyze trade policies when the industrial sector genentes positive extemalities in production, and there are adjustments costs to changing production from one sector to the other. Protectionist ...
    • Sustainable miracles: protection and competition in the Brazilian oil industry 

      Teixeira, Arilton
      2005-06-09
      It is often suggested that competition improves productivity, however, the underlying support for this idea is surprisingly thin. This paper presents a case study examining the e ects of a change in the competitive environment ...