Raouf Jaziri

college of Business, University of Jeddah · Healthcare Services and Hospital Management

Digitalization of supply chain management has contributed to revolutionary changes and challenges for firms and countries. Digital supply chain (DSC) has deployed the usage of innovative digital technologies such as big data and the Internet of things to build a strong competitive advantage for firms and a comparative advantage for countries. The s...

The Financial Sector Development Program, a key initiative of Saudi Vision 2030, has led to the creation of the Financial Technology Lab by the Capital Market Authority (CMA), which has approved two Islamic equity-based crowdfunding platforms for two Fintech companies: Scopeer and Manafa Capital. Topic Importance: Islamic crowdfunding is a novel an...

كافحت جميع بلدان العالم تفشي جائحة كورونا، كما واجهت الحكومات ضغوطًات وتحديات غير مسبوقة اثناء مكافحتها لهذه الكارثة الصحية. حيث أدى تفشي هذه الجائحة الى ركود اجتماعي واقتصادي وتدهور النظم الصحية، كما أن الدروس والعبر المستفادة من بعض البلدان يمكن أن توضح المناهج المختلفة لتصميم سياساتها الصحية والاجتماعية والاقتصادية لإدارة الازمة. نفذت المملكة ال...

Notre article contribue à identifier les déterminants de la survie entrepreneuriale en temps continu de crise. Nous étudions, à partir du modèle de risque proportionnel de Cox (1972), le cas de 424 entreprises nouvellement créées avant la révolution tunisienne de 2011. Nos résultats montrent que les principaux facteurs de survie entrepreneuriale re...

In the small business, HR practices are considered to have a critical influence on the performance of the organization, especially on its ability to engage in entrepreneurial endeavors. Specifically, it is expected that when assorted HR practices are used in the firm, the impact of those practices is stronger due to the synergistic benefits derived...

Abstract: This article seeks to identify factors that may influence the employability of Tunisian higher education’s graduates especially after the revolution. Our study is based on data from the “Insert” survey carried out in 2015, in the framework of Tempus Project “ISLAH”, among 386 graduates from the University of Monastir. The analysis of logi...

Purpose Psychological and entrepreneurial traits have been widely studied as explicative variables of encouraging entrepreneurial behavior, while their impact on innovative activity is less explored. This study examines whether, how and why psycho-entrepreneurial traits and social networks effect innovativeness among women firm owners. Design/meth...

Notre article contribue à identifier les déterminants de la survie entrepreneuriale en temps continu de crise. Nous étudions, à partir du modèle de risque proportionnel de Cox (1972), le cas de 424 entreprises nouvellement créées avant la révolution tunisienne de 2011. Nos résultats montrent que les principaux facteurs de survie entrepreneuriale re...

In this paper, we address the question of whether long memory, asymmetry, and fat-tails in global real estate markets volatility matter when forecasting the two most popular measures of risk in fnancial markets, namely Value-at-risk (VaR) and Expected Shortfall (ESF), for both short and long trading positions. The computations of both VaR and ESF a...

World Health Organization (2021) reveals that COVI D-19 pandemic has disrupted essential health services in 90% of countries. WHO argued at the end of the first year of the pandemic outbreak, a substantial disturbance of main healthcare services provision in all over the world. As a result, different countries have deployed a lot of efforts towards...

Intrapreneurship is a strategic phenomenon affecting both individuals and organizations. It moves also from private to public sectors. Thus, there is many environment stimulants and constraints influencing intrapreneurial behavior within public sector bodies. This exploratory study aims to identify perceived factors by Saudi civil servants to stimu...

ركزت رؤية المملكة العربية السعودية 2030 على خدمة ضيوف الرحمن كاحدى اهم الخيارات الاستراتيجية. كما جعلت القيادة الحكيمة للمملكة من ضمن اولوياتها تطويرالخدمات اللوجستية باعتبارها من اهم مقومات تحقيق اهداف الرؤية. حيث ركزت وزارة الحج والعمرة كافة جهودها وطاقاتها لتطوير الخدمات اللوجستية والنقل حسب معايير الجودة وذلك بعد اطلاقها لوثيقة حقوق الحجاج والم...

This paper investigates the determinant factors of the innovativeness of women entrepreneurs. Following a quantitative approach, the study applies the structural equation modelling (SEM) technique to explore direct and indirect relationships among different constructs and to test the developed hypothesis. To run the analysis, we use 276 responses c...

Background All countries all over the world strive to fight the outbreak of COVID-19 pandemic and their governments are facing unprecedented strains and challenges. Since COVID-19 has engendered socioeconomic recession and the deterioration of health systems, Insights and lessons from some countries can illustrate various approaches designing their...

This paper attempts to answer the question: How does higher education and improved health contribute to economic growth? For this purpose, the causal relationship among health, education and economic growth is analysed using simultaneous equations models on a sample composed of 108 developed and developing countries with data spanning the period 19...

Killing someone directly is never morally right, but sometimes, choosing someone to save and leaving another to die is. The moral philosophy, law, and medical ethics have all wrestled with the problem of distinguishing between saving someone and leaving another to die. While this distinction might seem intuitively straightforward, it becomes far mo...

Crowdfunding consists on collecting small amounts from a large number of individuals through an open call of fundraising launched in crowdfunding platforms via Internet. Despite the popularity of this phenomenon, it seems that has not attracted the interest of researchers to study the factors of its adoption either by entrepreneurs or by investors....

One of the initiatives of the Saudi Vision 2030 is the Financial Sector Development Program, which has created the Financial Technology Lab by the Capital Market Authority (CMA). It is in July 2018 that the Saudi CMA declared, for the first time, the approval of two equity-based crowdfunding platforms licenses to two Fintech companies: Scopeer and...

As a way to diversify its non-oil economy, Saudi Arabia launched a prospective initiative called Vision 2030 toboost its ability as the most prominent middle eastern logistics hub. Given its strategic geographic positionat the crossroads of important international trade routes, among three continents - Asia, Europe and Africa,Saudi Arabia has predo...

Developing and improving the raft services of guests of Rahman are among the main objectives of the Saudi vision 2030. As a result a Royal Decree n°. M/111 was issued on 17/9/1440H related to the transformation and restructuring of the Tawafa organizations into closed joint stock companies. The first objective of this transformation is to creating...

Les modèles mentaux et les cartes cognitives constituent un outil puissant d'exploration et de représentation des connaissances et des pratiques professionnelles méconnus. Cette recherche fait état d'une étude comparative portant sur les entrepreneurs hébergés dans les pépinières d'entreprises en Tunisie et en Norvège. Nous analysons les perception...

Healthcare hospitality is a wealthy industry that operates across international level. There is a fierce competition between countries on this huge global industry. This phenomenon needs the mobilization of resources such as human, financial and equipment. Tunisia attracting the healthcare tourists by proposing high quality and low cost healthcare...

Tunisian economy post revolution suffered from a significant lack of clear strategic vision for development. Tourism as economy engine, revenues provider and social dynamism driver was poorly considered into the transition governments' corrective plans. Recently, Tunisian leaders start pushing the development process by restructuring and upgrading...

Spirituality in organizations is a research field that has not attracted much interest from Francophone researchers in management science. In fact, this new trend is very developed in North America but goes unnoticed in France and in francophone countries. The lack of French scientific papers on this topic lead us to provide a theoretical basis for...

Computer-mediated crowdfunding is deemed as an emerging technology used by novice entrepreneurs to solicit funds from other individuals in order to easily gather fundraising for their innovative ideas. However, lack of information on the attributes of crowdfunding platforms coupled with the lack of the knowledge about the techniques of use of these...

This study aims to identify the effect of the internal work environment factors on the turnover intention. The main endogenous variables are: the internal work environment, organizational structure, management leadership, technology, salaries and incentives. while the Exogenous variable is the turnover intention. The study population consisted of 1...

Ce travail de recherche se veut une contribution à l'étude des facteurs sociaux et cognitifs des entrepreneurs sociaux tunisiens. Il suggère que derrière ses logiques de charité, de philanthropie, de solidarité et de lucrativité limitée, l'entrepreneuriat social s'articulait autour des dynamiques sociocognitives. L'objectif de cet article est d'ana...

Olea europaea L. is one of the most important fruit trees in Tunisia because of its content of many potentially bioactive compounds. The aim of this study was to evaluate the chemical composition, antibiofilm, antiradical and acethylcholinesterase inhibitory activities from four Tunisian cultivars of Olea europaea L., i.e. ‘Chetoui’, ‘Meski’, ‘Oues...

Beet root (Beta vulgaris L.) is well known in cuisine and is also used in traditional medicine to prevent many diseases. We investigated the methanolic extract and juice with respect to the phenolic and flavonoid contents and evaluated their antioxidant, anticoagulant and genotoxic activities. Genotoxicity was studied with the bacterial Vitotox tes...

Failure Mode Effect and Critical Analysis (FMECA) is a step-by-step approach for identifying all possible failures of product or service in order to achieve the quality requirements in different institutions to enhance the status of Total Quality Management. It is a qualitative method that takes considerable time to prepare and implement it. The pr...

“Academic entrepreneurship” is a polyphonic concept. Therefore, there is no precise definition adopted unanimously by researchers within the field of entrepreneurship research. However, the emergence of the neologism of “acadepreneurship”, seeks the transcription of an entrepreneurial logic within the university mainly in its extrapreneurial and in...

The concept of political entrepreneurship is polysemic and is used in different senses. Admittedly, it is at the crossroads of economics and political science. This article aims to elucidate the scope of the entrepreneurial action of mayor-entrepreneur. In fact, we refer to the framework of convention theory. We will particularly refer to Boltanski...

Classic pedagogical tools used to entrepreneurial education have been widely applied to increase entrepreneurial intention and competencies among young people. However, e-learning can strengthen knowledge transfer and give accurate support to future entrepreneurs. The aim of this article is to develop an original integrated model based on planned b...

Edited by AR Ndhlala We studied changes in morphology, sclerophylly, chlorophyll photosynthetic parameters and total phenol contents in leaves of three olive (Olea europaea L.) cultivars; Oueslati, Jarboui and Meski which grew under water deficit conditions. Our results showed significant differences in trichome and stomatal densities, area of the...

Notre contribution a pour objectif de proposer une instrumentalisation dynamique du modèle des 3 E de Robert Paturel (1997) en l’appliquant au phénomène de la reprise d’entreprises en contexte tunisien. Les méta-variables du modèle que sont l’Entrepreneur (E1), l’Entreprise (E2) et l’Environnement (E3) sont déclinées en sous-variables pertinentes p...

Cet article se veut une contribution à l'étude des facteurs susceptibles d’influencer l’insertion professionnelle des diplômés de l’Enseignement Supérieur en Tunisie de l’après révolution. En se basant sur les données issues de l’enquête insertion menée en 2015 auprès de 386 diplômés de l'université de Monastir, dans le cadre du projet Tempus-ISLAH...

Malgré leur contribution importante dans le présent et l'avenir de l'économie tunisienne, les entreprises familiales souffrent de sérieux problèmes successoraux qui peuvent mettre en péril leur pérennité. Dans cette contribution, si nous ne pouvons pas réfléchir sur le succès du processus de succession dans entreprises familiales, pouvons-nous déte...

Project management aimed to organize the quick and smooth running of a project from the beginning to the end. It represents all operations and tactics that make a project succeed according to the triangle quality-cost-delivery (QCD).There are two famous standards of project management: PMBOK (Project Management Body Of Knowledge) and PRINCE2 (PRoje...

This Manual provides stakeholders of both public and private companies with a comprehensive summary of the project management framework and practices. It presents a practical toolkit to help manage new projects. It provides readers with: • An overview of the organizational requirements related to Project Management • Project Management principles n...

This book summarizes the main outcomes and results of the project implementation in one of the regions with higher expected development worldwide. The first part is focused on comparative overviews and technical reports, including the analysis of national LLL legislation in the Mediterranean region, existing LLL practices on the participating count...

This book summarizes the main outcomes and results of the project implementation in one of the regions with higher expected development worldwide. The first part is focused on comparative overviews and technical reports, including the analysis of national LLL legislation in the Mediterranean region, existing LLL practices on the participating count...

L'objectif principal de ce document en étudiant les concepts de l'entrepreneuriat social, la responsabilité sociale des entreprises et l'innovation sociale est l'avancement de la société et spécialement le développement des entreprises sociales caractérisées par des stratégies uniques fondées sur les compétences des entrepreneurs et ne vise pas sur...

Les concepts de l’entrepreneuriat et du «Project management» sont devenus le leitmotiv des nations et de toutes les entreprises modernes. En ce sens, créer une nouvelle entreprise, reprendre une entreprise existante ou lancer un nouveau produit ou service nécessite la prise en compte des contraintes liées à ces projets complexes. Ceci interpelle l’...

Cet article veut faire les points sur les percées des déterminants du phénomène de la résistance au changement dans les établissements universitaires tunisiens. Il s'agit d'une étude portant sur un changement organisationnel relatif à la substitution d'une ancienne application informatique de gestion de la scolarité par une autre nouvelle applicati...

Obviously, the concept of the entrepreneur is polyphonic and researchers in the field of entrepreneurship have not unanimously retained a consensual definition of this concept. This phenomenon has attracted so much the interest of social scientists in all disciplines such as economics, management, psychology, sociology, etc. However, the contributi...

Open and distance learning is a new research field for the involvement of trainees and the development of their entrepreneurial action. In fact, E-Learning strengthens knowledge transfer and enables support to future entrepreneurs. The purpose of this article is to elucidate the relationship between entrepreneurship and e-learning through the ident...

Cet ouvrage veut faire le point sur les percées d’un néologisme dans le domaine de recherche en entrepreneuriat, dénommé «acadépreneuriat». Il s’agit d’une réflexion en vue de transposer une logique entrepreneuriale au sein de l’Université en tant qu’organisation sociale qui baigne dans la complexité et qui cherche de plus en plus une certaine rati...

A major concern raised in piece of research is to elucidate the fact that environments (real or virtual) are important for people involved in developing entrepreneurship It is within this framework that comes the “E-Learning” as a device with variable geometry connecting the resulting transmission of knowledge to the experienced feedbacks, making i...

Il est de plus en plus admis que l'Université est l'incontournable vecteur du développement économique d'une nation (ALIGAWEESA, 1987; BRAMWELL, WOLFE, 2008; MOSHA, 1986; COOPER, 2006). Pour certains, la contribution au développement économique constituerait même la " troisième mission " de " l'université entrepreneuriale " après l'enseignement et...

Entrepreneurship is more than a phenomenon leading to the creation of new organisation (Gartner, 1987), encouragement of employment opportunities and maximisation of economic returns, but it's, to a certain extent, a development choice to contribute to the amelioration of individual, communities and countries well-being. The target of this article...

The Tunisian economy has continued to encourage commitments in the process of restructuring and upgrading of its mosaic productivity while taking into consideration the aspect of sustainability. The tourism is a key industry and our country privileged support its adjustment. This round of activity deemed being enrolled in a dynamic logic of sustain...

Résumé : L'objectif de cette contribution est de mettre l'accent sur l'émergence d'un néologisme dans le domaine de recherche en entrepreneuriat, dénommé «acadépreneuriat». L'apport conceptuel que nous proposons cherche la transcription d'une logique entrepreneuriale dans l'Université notamment dans ses deux dimensions extrapreneuriale et intrapren...

Résumé: La présente communication veut proposer un référentiel théorique pour un concept émergent, celui de l'«acadépreneuriat» qui n'a pas suscité beaucoup l'intérêt des chercheurs en entrepreneuriat jusqu'ici. En fait, nous essayons de mener une réflexion en vue de transposer une logique entrepreneuriale au sein de l'Université. L'intérêt de cett...

1 Institut Supérieur des Etudes Technologiques de Sousse. 2 Unité de recherche : « Entrepreneuriat et développement international ». 3 Membre de l'association internationale APREIS : www.apreis.org 4 Institut Supérieur de Gestion de Sousse. Ali.boussaffa@gnet.tn Résumé Bien qu'il soit parmi les secteurs contribuant les plus au développement économi...

Résumé: Le choix des objectifs en matière du tourisme est fondé sur une adéquation entre les tendances d'évolution de la demande touristique potentielle d'une part, et les possibilités de l'offre d'autre part. Ces objectifs visent une évaluation qualitative et quantitative de la demande potentielle sur la base d'une évolution prévisionnelle fondée...

Résumé: La présente communication veut proposer un référentiel théorique pour un concept émergent celui de l'«acadépreneuriat» qui n'a pas s uscité beaucoup l'intérêt des chercheurs en entrepreneuriat. En fait, nous essayo ns de mener une réflexion en vue de transposer une logique entrepreneuriale au sein de l'Université. De même, les chercheurs en...

L'ambition de cette contribution exploratoire est de montrer que l'approfondissement du concept d'acadepreneuriat et le recours à la théorie des conventions permettent de porter un regard nouveau et pragmatique sur la gouvernance universitaire surtout dans le contexte moderne marqué par une démultiplication des attentes de la société à l'égard des...

Thème 1 : Les démarches et mécanismes de développement de la culture entrepreneuriale. Résumé: La communication que nous proposons veut faire le point sur les percées d'un concept émergent qui n'a pas suscité beaucoup l'intérêt des chercheurs. En fait, nous essayons de mener une réflexion en vue de transposer une logique entrepreneuriale dans l'Uni...

L'objet de cette communication est de faire le point sur les percées du projet de développement du tourisme saharien en Tunisie et ce, en vue de promouvoir les zones sahariennes du sud tunisien d'une part et d'autre part en vue de diversifier le produit touristique tunisien qui se focalise en grande partie sur le tourisme balnéaire. En fait, nous c...

La méthode des cas est une démarche active et conviviale qui repose sur les principes des modèles de la hiérarchie de l’apprentissage ou modèles « pas à pas », Différenciant trois niveaux d’apprentissage (Celui de l’information ou niveau cognitif, celui des attitudes ou niveau affectif, celui des comportements ou niveau conatif). Ces modèles post...

Cette communication se voulait une occasion pour faire les points sur les percées de l'activité entrepreneuriale en Tunisie qui ne cesse de prendre des mesures avant- gardistes à l'égard de l'action entrepreneuriale. Nous insistons sur le fait que l'entrepreneuriat est surtout une affaire de personnes, mais qu'il est possible de faire émerger chez...