Pub Date : 2023-12-03DOI: 10.21608/acj.2023.328518
N. Almutairi
In contrast with previous studies exploring the linear effect of increasingly educated human capital on environmental degradation, this study examined the non-linear relationship utilizing the Environmental Kuznets Curve (EKC) framework. It offers empirical evidence considering the developing and oil-rich economy of Saudi Arabia. The ARDL model was estimated, to reveal that the gross tertiary enrolment ratio has an inverse-U shaped relationship with ecological footprint. This is consistent with our assumption within EKC model, in that when schooling enrolment rates are low in the early stages of economic development, environmental degradation is augmented. However, after reaching the turning point in education, the increase in enrolment rates reduces degradation. This indicates that human capital can exert opposing effects on environmental quality, relative to level of economic development and expansion in education. The empirical findings suggest education is vital to reduce environmental degradation and upgrade energy efficiency and sustainability in the context of Saudi Arabia. The study suggests raising individuals’ awareness, environmental education, and increasing knowledge concerning the significance of climate change actions must be integrated into environmental policies and strategic agendas.
与以往探讨受教育程度不断提高的人力资本对环境退化的线性影响的研究不同，本研究利用环境库兹涅茨曲线（EKC）框架研究了非线性关系。它提供了沙特阿拉伯发展中和石油资源丰富经济体的经验证据。对 ARDL 模型进行估计后发现，高等教育总入学率与生态足迹呈反 U 型关系。这与我们在 EKC 模型中的假设一致，即在经济发展的早期阶段，当入学率较低时，环境退化会加剧。然而，在达到教育转折点之后，入学率的提高会减少环境退化。这表明，相对于经济发展水平和教育扩张而言，人力资本会对环境质量产生相反的影响。实证研究结果表明，在沙特阿拉伯，教育对于减少环境退化、提高能源效率和可持续性至关重要。研究建议，必须将提高个人意识、环境教育和增加有关气候变化行动重要性的知识纳入环境政策和战略议程。
{"title":"Asymmetric effect of human capital on the ecological footprint within the EKC framework in Saudi Arabia","authors":"N. Almutairi","doi":"10.21608/acj.2023.328518","DOIUrl":"https://doi.org/10.21608/acj.2023.328518","url":null,"abstract":"In contrast with previous studies exploring the linear effect of increasingly educated human capital on environmental degradation, this study examined the non-linear relationship utilizing the Environmental Kuznets Curve (EKC) framework. It offers empirical evidence considering the developing and oil-rich economy of Saudi Arabia. The ARDL model was estimated, to reveal that the gross tertiary enrolment ratio has an inverse-U shaped relationship with ecological footprint. This is consistent with our assumption within EKC model, in that when schooling enrolment rates are low in the early stages of economic development, environmental degradation is augmented. However, after reaching the turning point in education, the increase in enrolment rates reduces degradation. This indicates that human capital can exert opposing effects on environmental quality, relative to level of economic development and expansion in education. The empirical findings suggest education is vital to reduce environmental degradation and upgrade energy efficiency and sustainability in the context of Saudi Arabia. The study suggests raising individuals’ awareness, environmental education, and increasing knowledge concerning the significance of climate change actions must be integrated into environmental policies and strategic agendas.","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139012460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-02DOI: 10.21608/acj.2023.328410
S. W. Bassiouny
This paper aims to identify the CFO characteristics and explore the influence of such characteristics on the cost of capital. To reach the research objectives, a questionnaire is distributed to the CFOs of the non-financial firms listed on the Egyptian stock exchange. Moreover, secondary data is gathered to get any needed data for the financial decision. The results of the regression report that three factors significantly impact the cost of capital which are CFO gender, optimism, and extraversion trait. The findings reveal the importance of including other determinants in the corporate models than the traditional determinants and this supports the behavioral finance theory. This paper contributes to the literature by exploring CFO characteristics that are not fully studied in a corporate finance context, especially in a developing market.
{"title":"The Impact of CFO Behavioral Characteristics and Personality Traits On The Cost Of Capital","authors":"S. W. Bassiouny","doi":"10.21608/acj.2023.328410","DOIUrl":"https://doi.org/10.21608/acj.2023.328410","url":null,"abstract":"This paper aims to identify the CFO characteristics and explore the influence of such characteristics on the cost of capital. To reach the research objectives, a questionnaire is distributed to the CFOs of the non-financial firms listed on the Egyptian stock exchange. Moreover, secondary data is gathered to get any needed data for the financial decision. The results of the regression report that three factors significantly impact the cost of capital which are CFO gender, optimism, and extraversion trait. The findings reveal the importance of including other determinants in the corporate models than the traditional determinants and this supports the behavioral finance theory. This paper contributes to the literature by exploring CFO characteristics that are not fully studied in a corporate finance context, especially in a developing market.","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138985572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-02DOI: 10.21608/acj.2023.328411
خالد مصطفى قاسم, عبير محمد عبد الخالق, وائل محمد علي بركات
{"title":"أثر متغيرات الاقتصاد الكلي على عوائد الأسهم \" دراسة تطبيقية على البورصة المصرية مؤشرEGX 100 \"","authors":"خالد مصطفى قاسم, عبير محمد عبد الخالق, وائل محمد علي بركات","doi":"10.21608/acj.2023.328411","DOIUrl":"https://doi.org/10.21608/acj.2023.328411","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138985717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-05DOI: 10.21608/acj.2023.311399
أمنیة عبدالعظیم هلال
{"title":"هل يلعب التسويق من خلال الشخصية الإفتراضية دوراً في تحقيق نواتج تسويقية إيجابية؟ دراسة ميدانية على عملاء بعض البنوك في مصر","authors":"أمنیة عبدالعظیم هلال","doi":"10.21608/acj.2023.311399","DOIUrl":"https://doi.org/10.21608/acj.2023.311399","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116451258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311404
صالح محمد شحاتة
{"title":"توسيط الثقة المالية والاتجاه نحو المخاطر المالية والعائد المدرك في العلاقة بين المعرفة المالية ونية الاستثمار في سوق الأوراق المالية السعودي","authors":"صالح محمد شحاتة","doi":"10.21608/acj.2023.311404","DOIUrl":"https://doi.org/10.21608/acj.2023.311404","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120858936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311403
منال محمد أحمد المكباتي, منى حاتم طاهر صالح
{"title":"توسيط إدمان وشغف العلامة التجارية في دراسة العلاقة بين حب العلامة التجارية والشراء القهري بالتطبيق على عملاء الهاتف المحمول في مصر","authors":"منال محمد أحمد المكباتي, منى حاتم طاهر صالح","doi":"10.21608/acj.2023.311403","DOIUrl":"https://doi.org/10.21608/acj.2023.311403","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131561690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311407
حسين عدنان جواد, احمد محمد قاروصة, . لبيبه حسب النبي العطار
{"title":"دراسة تطبيقية لمقارنة بعض مقدرات نماذج بيانات السلسلة المقطعية في ظل مشكلتي عدم ثبات التباين والإرتباط الذاتي","authors":"حسين عدنان جواد, احمد محمد قاروصة, . لبيبه حسب النبي العطار","doi":"10.21608/acj.2023.311407","DOIUrl":"https://doi.org/10.21608/acj.2023.311407","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127282669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311405
مسعد محمد الغايش
{"title":"أثر تطبيق الشمول المالي على النمو الاقتصادي في أفريقيا (خلال الفترة من 2002-2020)","authors":"مسعد محمد الغايش","doi":"10.21608/acj.2023.311405","DOIUrl":"https://doi.org/10.21608/acj.2023.311405","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129231068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311406
رشا علي السقا
{"title":"أثر البيئة المحيطة على قبول الممارسات الضارة بين السيدات المتعلمات في مصر","authors":"رشا علي السقا","doi":"10.21608/acj.2023.311406","DOIUrl":"https://doi.org/10.21608/acj.2023.311406","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133519240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.21608/acj.2023.311408
محمد عبدالله حسين, مصطفى عبد المنعم الخواجة, احمد محمد قاروصة
{"title":"دراسة مقارنة لبعض معالجات مشكلتي الإزدواج الخطي والإرتباط الذاتي للبواقي","authors":"محمد عبدالله حسين, مصطفى عبد المنعم الخواجة, احمد محمد قاروصة","doi":"10.21608/acj.2023.311408","DOIUrl":"https://doi.org/10.21608/acj.2023.311408","url":null,"abstract":"","PeriodicalId":136829,"journal":{"name":"مجلة جامعة الإسکندرية للعلوم الإدارية","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131927859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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