Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market

Abstract Purpose This study aims to investigate the impact of herding behavior on environmental, social, governance (ESG) disclosure among firms listed on the Egyptian stock exchange, with the moderating role of market capitalization. Design/methodology/approach The sample consists of 37 Egyptian fi...

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Main Authors: Mohamed Samy ElDeeb, Nada Salah ElGabry, Nesma Mounir, Mirna Ahmed
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Future Business Journal
Subjects:
Online Access:https://doi.org/10.1186/s43093-025-00573-z
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author Mohamed Samy ElDeeb
Nada Salah ElGabry
Nesma Mounir
Mirna Ahmed
author_facet Mohamed Samy ElDeeb
Nada Salah ElGabry
Nesma Mounir
Mirna Ahmed
author_sort Mohamed Samy ElDeeb
collection DOAJ
description Abstract Purpose This study aims to investigate the impact of herding behavior on environmental, social, governance (ESG) disclosure among firms listed on the Egyptian stock exchange, with the moderating role of market capitalization. Design/methodology/approach The sample consists of 37 Egyptian firms within the EGX70 index covering the period between 2019 and 2023. The analysis employs a panel data analysis using a Fixed Effects Model. ESG disclosure was measured using the ESG index, while herding behavior was measured by stock return dispersion, and market capitalization was measured by multiplying the number of shares outstanding by price. Research Limitation/Implication This study is limited to the context of Egypt and the data sample, with further limitations including a small sample size and the influence of COVID-19 during the time period used. However, this study contributes to the growing literature on ESG and investigates the behavioral drivers of disclosure specifically in the Egyptian stock market. Findings Results reveal that herding behavior has a positive but insignificant relationship with ESG disclosure. The study further investigates the moderating role of market capitalization, which has a positive but insignificant relationship, and has two control variables, with firm size showing a significant positive relationship, while financial leverage shows an insignificant positive relationship with the ESG disclosure. Overall, while some firms may imitate other firms in disclosing ESG practices, herding behavior is not the dominant force for ESG disclosure in Egypt. Theoretical implications The study combined stakeholder theory and behavioral finance to provide evidence that internal and regulatory mechanisms overwhelm herding forces in emerging economies. The research resists typical market imitation thought by placing emphasis on institutional structure and firm-specific resources. Originality/value This study has valuable insights for investors, regulators, and corporate directors by highlighting the limited impact of market imitation and emphasizing the importance of internal company characteristics in ESG disclosure. Moreover, the study suggests that a more robust regulatory framework must be in place and that more awareness initiatives should be implemented to promote better ESG disclosure across the Egyptian financial market.
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spelling doaj-art-b43fcdc05aa94f84a377d34cefa5361b2025-08-20T03:05:20ZengSpringerOpenFuture Business Journal2314-72102025-07-0111111710.1186/s43093-025-00573-zNexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock marketMohamed Samy ElDeeb0Nada Salah ElGabry1Nesma Mounir2Mirna Ahmed3October University for Modern Sciences and ArtsOctober University for Modern Sciences and ArtsOctober University for Modern Sciences and ArtsOctober University for Modern Sciences and ArtsAbstract Purpose This study aims to investigate the impact of herding behavior on environmental, social, governance (ESG) disclosure among firms listed on the Egyptian stock exchange, with the moderating role of market capitalization. Design/methodology/approach The sample consists of 37 Egyptian firms within the EGX70 index covering the period between 2019 and 2023. The analysis employs a panel data analysis using a Fixed Effects Model. ESG disclosure was measured using the ESG index, while herding behavior was measured by stock return dispersion, and market capitalization was measured by multiplying the number of shares outstanding by price. Research Limitation/Implication This study is limited to the context of Egypt and the data sample, with further limitations including a small sample size and the influence of COVID-19 during the time period used. However, this study contributes to the growing literature on ESG and investigates the behavioral drivers of disclosure specifically in the Egyptian stock market. Findings Results reveal that herding behavior has a positive but insignificant relationship with ESG disclosure. The study further investigates the moderating role of market capitalization, which has a positive but insignificant relationship, and has two control variables, with firm size showing a significant positive relationship, while financial leverage shows an insignificant positive relationship with the ESG disclosure. Overall, while some firms may imitate other firms in disclosing ESG practices, herding behavior is not the dominant force for ESG disclosure in Egypt. Theoretical implications The study combined stakeholder theory and behavioral finance to provide evidence that internal and regulatory mechanisms overwhelm herding forces in emerging economies. The research resists typical market imitation thought by placing emphasis on institutional structure and firm-specific resources. Originality/value This study has valuable insights for investors, regulators, and corporate directors by highlighting the limited impact of market imitation and emphasizing the importance of internal company characteristics in ESG disclosure. Moreover, the study suggests that a more robust regulatory framework must be in place and that more awareness initiatives should be implemented to promote better ESG disclosure across the Egyptian financial market.https://doi.org/10.1186/s43093-025-00573-zESGHerding behaviorMarket capitalizationFirm size
spellingShingle Mohamed Samy ElDeeb
Nada Salah ElGabry
Nesma Mounir
Mirna Ahmed
Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
Future Business Journal
ESG
Herding behavior
Market capitalization
Firm size
title Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
title_full Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
title_fullStr Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
title_full_unstemmed Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
title_short Nexus among herding behavior, ESG disclosure, and market capitalization in the Egyptian stock market
title_sort nexus among herding behavior esg disclosure and market capitalization in the egyptian stock market
topic ESG
Herding behavior
Market capitalization
Firm size
url https://doi.org/10.1186/s43093-025-00573-z
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