Impact of COVID-19 on sustainable productivity changes in OECD Countries: A NO-SBM-DEA assessment

Ümit Sağlam

doi:10.1016/j.jclepro.2025.147456

Impact of COVID-19 on sustainable productivity changes in OECD Countries: A NO-SBM-DEA assessment

Ümit Sağlam

Department of Management and Supply Chain

East Tennessee State University

Research output: Contribution to journal › Article › peer-review

Original language	English
Article number	147456
Journal	Journal of Cleaner Production
Volume	542
DOIs	https://doi.org/10.1016/j.jclepro.2025.147456
State	Published - Feb 2 2026

ASJC Scopus Subject Areas

Renewable Energy, Sustainability and the Environment
General Environmental Science
Strategy and Management
Industrial and Manufacturing Engineering

Keywords

COVID-19 pandemic
Malmquist-productivity index (MPI)
Non-oriented slack-based measure-data envelopment analysis (NO-SBM-DEA)
Sustainable productivity

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10.1016/j.jclepro.2025.147456

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title = "Impact of COVID-19 on sustainable productivity changes in OECD Countries: A NO-SBM-DEA assessment",

keywords = "COVID-19 pandemic, Malmquist-productivity index (MPI), Non-oriented slack-based measure-data envelopment analysis (NO-SBM-DEA), Sustainable productivity",

author = "{\"U}mit Sağlam",

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year = "2026",

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T2 - A NO-SBM-DEA assessment

AU - Sağlam, Ümit

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KW - Non-oriented slack-based measure-data envelopment analysis (NO-SBM-DEA)

KW - Sustainable productivity

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JO - Journal of Cleaner Production

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Impact of COVID-19 on sustainable productivity changes in OECD Countries: A NO-SBM-DEA assessment

ASJC Scopus Subject Areas

Keywords

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