List of Articles Optimal strategy Open Access Article Abstract Page Full-Text 1 - Determination of Optimal Operation Strategy for CAES in Fluctuating-Hourly Electricity Market with High Renewable Wind Power Penetration (Case Study: Khorasan Regional Electricity Co.) Mahdi Ghaemi Asl Mostafa Salimifar Mostafa Rajabi Mashhadi Mohammad Hossien Mahdavi Adeli Open Access Article Abstract Page Full-Text 2 - The effect of investment horizon on optimum portfolio rebalancing frequency in portfolios of stocks listed on Tehran Stock Exchange with short-selling Alireza Validi javad validi Open Access Article Abstract Page Full-Text 3 - American Option Pricing of Future Contracts in an Effort to Investigate Trading Strategies; Evidence from North Sea Oil Exchange Ramin Ahmadi Nahal Ariankia 10.22034/amfa.2017.533102 Open Access Article Abstract Page Full-Text 4 - Identifying the optimal strategy for technology development in the Information Communication Technology (ICT) industry in a Telecommunication Infrastructure Company Mehrdad Fekratnejad Akbar Bagheri Muhammad Hossein Fatehi Dabanloo