Efficiency scoring method picks winning ETFs and sizes each bet

A slacks-based data envelopment analysis framework screened 34 Tehran-listed ETFs, identified seven efficient funds and converted super-efficiency scores into exact portfolio weights.

Oct 24, 2026 - 22:00
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Efficiency scoring method picks winning ETFs and sizes each bet
A slacks-based data envelopment analysis framework screened 34 Tehran-listed ETFs, identified seven efficient funds and converted super-efficiency scores into exact portfolio weights.

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