Sepideh Kaffash

According to our database, Sepideh Kaffash authored at least 6 papers between 2017 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

Environmental sustainability performance of US airlines: implications of financial performance and technical efficiency.

Sepideh Kaffash, Fahimeh Chomachaei, Emel Aktas

J. Oper. Res. Soc., January, 2026

2025

Enhancing group efficiency through two-stage data envelopment analysis with a modified common set of weights approach: an application in banking.

Haitao Hou, Hamid Kiaei, Reza Kazemi Matin, Sepideh Kaffash

INFOR Inf. Syst. Oper. Res., October, 2025

2020

The impact of oil price changes on efficiency of banks: An application in the Middle East oil exporting countries using SORM-DEA.

Sepideh Kaffash, Emel Aktas, Mohammad Tajik

RAIRO Oper. Res., 2020

A survey of data envelopment analysis applications in the insurance industry 1993-2018.

Sepideh Kaffash, Roza Azizi, Ying Huang, Joe Zhu

Eur. J. Oper. Res., 2020

2018

A directional semi-oriented radial DEA measure: an application on financial stability and the efficiency of banks.

Sepideh Kaffash, Reza Kazemi Matin, Mohammad Tajik

Ann. Oper. Res., 2018

2017

Data envelopment analysis in financial services: a citations network analysis of banks, insurance companies and money market funds.

Sepideh Kaffash, Marianna Marra

Ann. Oper. Res., 2017