In collaboration with Payame Noor University and Iranian Association for Energy Economics (IRAEE)
Volume 15 (2025)
Volume 14 (2024)
Volume 13 (2023)
Volume 12 (2022)
Volume 11 (2020)
Volume 10 (2020)
Volume 9 (2019)
Volume 8 (2018)
Volume 7 (2017)
Volume 6 (2016)
Volume 5 (2015)
Volume 4 (2014)
Volume 3 (2013)
Volume 2 (2012)
Volume 1 (2011)
رقابت
Evaluating the impact of privatization and competitive pressure on market power in Iran's manufacturing industries

Farhad kashi; mohsen mehrara; seyedeh vajihe mikaeeli

Volume 15, Issue 57 , January 2025

https://doi.org/10.30473/egdr.2023.65203.6590

Abstract
  هدف اصلی مطالعه حاضر ارزیابی تأثیر خصوصی‌سازی و فشار رقابتی بر قدرت بازار در بخش صنعت ایران است. برای تحقق این هدف ضمن استفاده از داده‌های دروره زمانی 1381-1397صنایع کارخانه‌ای ...  Read More

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