List of Articles Negative ‎data‎

• Open Access Article
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  1 - The Effect of Meta-Malmquist Index on Portfolio Optimization
  زهره طائب شکوفه بنی هاشمی
  10.30495/ijim.2022.61818.1532
• Open Access Article
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  2 - Evaluating the Efficiency of Firms with Negative Data in Multi-Period Systems: An Application to Bank ‎Data
  S. Kordrostami‎‎ M. Jahani Sayyad ‎Noveiri
• Open Access Article
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  3 - Estimation of portfolio efficient frontier by different measures of risk via ‎DEA
  M. Sanei S. ‎Banihashemi‎ M. ‎Kaveh‎