دوره و شماره: دوره 4، شماره 1، بهار 2019، صفحه 1-123  XML

1

Designing A Mixed System of Network DEA for Evaluating the Efficiency of Branches of Commercial Banks in Iran

صفحه 1-13
Sajad Akbari؛ Jafar heydari؛ Mohammadali Keramati؛ Abbas Keramati

2

A Fuzzy Random Walk Technique to Forecasting Volatility of Iran Stock Exchange Index

صفحه 15-30
Navid Nasr؛ Morteza Farhadi Sartangi؛ Zahra Madahi

3

Fuzzy Data Envelopment Analysis Approach for Ranking of Stocks with an Application to Tehran Stock Exchange

صفحه 31-43
Pejman Peykani؛ Emran Mohammadi؛ Mohsen Rostamy-Malkhalifeh؛ Farhad Hosseinzadeh Lotfi

4

Study and Research on the Six-Year Process of Bitcoin Price and Return

صفحه 45-54
Mehrzad Alijani؛ Bahman Banimahd؛ Mehdi Madanchi

5

Investigating the effect of rounding and revision in predicting earnings per share on investors' attention

صفحه 55-69
Ayat Bijani؛ Iraj Nouri

6

The Moderating Role of Firms characteristics on the Relationship between Working Capital Management and Financial Performance

صفحه 71-88
Hassan Zalaghi؛ Maryam Godini؛ Kefsan mansouri

7

Designing an Expert System for Credit Rating of Real Customers of Banks Using Fuzzy Neural Networks

صفحه 89-102
Mohammadreza Abbasi Astamal؛ Rahim Rahimi

8

A Fuzzy Goal-Programming Model for Optimization of Sustainable Supply Chain by Focusing on the Environmental and Economic Costs and Revenue: A Case Study

صفحه 103-123
Mohammad Reza Zamanian؛ Ehsan Sadeh؛ Zeinolabedin Amini Sabegh؛ Reza Ehtesham Rasi


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