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Tax analysis in an oliogopoly model
Katz, Michael L., (1983)
Reasonable conjectures
Hart, Oliver D., (1982)
Price determination in oligopolistic and monopolistic situations
Eiteman, Wilford John, (1960)
Economies of density and size in the production and delivery of electric power
Roberts, Mark J., (1986)
Colombia, 1977 - 85 : producer turnovers, margins, and trade exposure
Roberts, Mark J., (1996)
Employment flows and producer turnover