In collaboration with Payame Noor University and Iranian Association for Energy Economics (IRAEE)
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Dynamic Panel Data
Concentration, Advertising and Profitability in Iranian Industries: A Dynamic Panel Data Approach

Firouz Fallahi; Ali Dehghani

Volume 1, Issue 1 , January 2012, , Pages 30-9

Abstract
  This paper investigates the effect of concentration and advertising on profitability in Iranian Industrial firms, with more than 9 employees. Dynamic panel data technique is used along with the data during the period 1374-1381 to study this issue. The results show that the concentrated industries have ...  Read More