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This study aims to examine the mediating role of cooperative style to conflict resolution and team potency in the relationship between transactional leadership style and the success of international development projects (IDP). The study draws on full range leadership theory and contextualizes transactional leadership style to the IDP environment.

A questionnaire survey was administered to a convenience sample of 111 IDP managers in Benin. The data obtained from the survey were subjected to principal component analysis using the SPSS and confirmatory factor analysis using XLSTAT-PLSM. The research hypotheses are tested according to the partial least squares method.

The hypothesis test shows that transactional leadership has a direct and indirect positive influence (through team potency) on the success of IDP. Contrary to the cooperative style of conflict resolution, team potency plays a partial mediating role in the relationship between transactional leadership and the success of IDP. Also, considering the effect of the specific dimensions of transactional leadership on the success of IDP, only the “active management by exception” dimension influences directly and indirectly (through team potency) on the latter.

As a result, this research is of great value to IDP managers who are aware of the positive consequences associated with transactional leadership without knowing the role played by its dimensions. Indeed, it provides them with information necessary to identify the appropriate transactional leadership behaviors to improve the success of projects.

The relevance of this study is to consider team potency as intermediary mechanisms between transactional leadership and the success of IDP and examine the effect of the dimensions of transactional leadership on the success of IDP by integrating the mediating action of team potency. Besides, this research highlights a mechanism through which transactional leadership influences the success of IDPs and shows that the use of the construct of transactional leadership rather than its specific dimensions does not capture the specificities of the mechanism that links transactional leadership and its consequences.

The objectives of this study are twofold: first, to identify the effect of sustainability management on the success of international development projects, and second, to investigate the moderating role of political and social skills on this relationship.

This study adopted a quantitative research methodology based on questionnaire data collected from 43 international development project managers from various fields in Burkina Faso (West Africa). Descriptive statistics and exploratory and confirmatory analyses using principal component analysis were used to assess the quality of the measurement model. A multiple regression analysis based on the partial least squares approach was used to test the hypotheses.

The results show that sustainability management positively contributes to the success of international development projects. However, given the specificities of these projects and their perception of success, the project coordinator's political and social skills do not predict a greater impact of sustainability management on the success of international development projects. The study also found that project coordinators prioritize their technical skills over behavioral ones.

This study fills a gap in the literature, given that little is known about the moderating role of political and social skills in the effect of sustainability management on the success of specific projects such as international development projects.

The purpose of this paper is to highlight, through a theoretical and empirical analysis, the expected effects of the use of tools and techniques of project management on the performance of SMEs in Africa.

The study uses data from a questionnaire survey of 157 SMEs in Senegal. The sample was chosen for convenience. Also, for data processing, the author mobilized descriptive statistics, factor analysis and regression analysis.

Regardless of size, SMEs use project management tools and techniques. Their use positively and significantly influences their business and social performance. Also, the size of the SME is positively and significantly associated with the use of tools and techniques; however, the results show that the older the SME, the less it uses such tools and techniques.

This research provides an overview of the tools and techniques of project management used by SMEs and their contribution to performance, everything that can support them in choosing the appropriate tools and techniques to respond to their needs. A limitation of this research is that it does not mention the tools that contribute the most to the performance of the SMEs.

Contrary to the results of some previous research studies on SMEs in Africa, showing that the way in which SMEs operate in Africa is often characterized by less use of formal management tools, for cultural and institutional reasons, this research shows that these have a very appreciable degree of openness to project management tools and techniques.

The aim of this study is to evaluate to what extent the project team size influence the relation between transformational leadership and success of international development projects (IDPs). The paper draws on leader-member-exchange (LMX) theory and contextualizes transformational leadership style to temporary project environment particularly that of an official development assistance project in an African context.

The research is based on the processing of a primary database collected by questionnaire from 111 coordinators of IDPs in Benin. The structural equation method based on the PLS approach was used to test our hypotheses.

First, the preliminary results reveal that, in the context of IDP, projects managers are much more sensitive to the “management” and “visibility” dimensions than to the “impact” dimension of project success. Then, following the hypothesis test, the results show that transformational leadership has a direct positive influence on the success of IDP. Project team size does not play a moderating role in the relationship between transformational leadership and project success. Also, considering the effect of the specific dimensions of transformational leadership on IDP success, only the “idealized influence” dimension influences directly and positively on the latter.

Research calls for examining the role of team size vis-à-vis transformational leadership style and project success and calls in general for studying project manager's leadership styles. This study contributes to literature by answering such calls. In addition, the originality of this study lies in the evaluation of the influence of the specific dimensions because the exclusive use of leadership forms provides an imperfect and oversimplified picture of reality.

The effects of opportunism have been examined before, but not in specific contexts dominated by a collectivist culture. Thus, this research aims to examine the influence of opportunism on the success of International Development (ID) projects by incorporating a moderating factor – the collectivist dimension of national culture.

The research is based on a primary database collected by questionnaire from 76 ID project coordinators in Burkina Faso (West Africa). The Partial Least Squares Structural Equation Method (PLS-SEM) was used to test our hypotheses.

Our results show that opportunism has a direct negative impact on the success of ID projects. Similarly, the collectivist cultural context is to be considered as an independent variable and not a moderating factor. Indeed, the collectivist cultural context has an important positive influence on the project success. Our results call for the implementation of governance mechanisms (especially relational) to prevent opportunistic behaviour.

Until now, the study of the role of culture in the relationship between opportunism and project success has been neglected. Syntheses of the scientific literature on this topic do not mention any studies that have explored the moderating role of collectivist culture on the relationship between opportunism and project success. This is, to our knowledge, the first study conducted in Africa to examine these relationships in the context of ID projects.

The purpose of this paper is to examine the effect of humble leadership on project success. In addition, we examine the mediating effect of organisational learning on the relationship between humble leadership and the success of international development projects.

This study adopted a quantitative research methodology based on questionnaire data collected from 80 international development project managers from different sectors in Senegal (West Africa). The variance-based structural equation method, following the partial least squares approach, was used to test the research hypotheses.

The results showed that humble leadership is positively related to project success. Furthermore, organizational learning mediates the relationship between humble leadership and project success.

This research has several limitations. The authors did not examine the role of organizational culture as a moderating variable. However, the authors believe that the cultural variable can have an impact on project success and team building, and future studies should consider this aspect as well. In the African context, each country has its own culture, which may affect the behaviour of the project manager. Also, the authors admit that the sample size is relatively small, which greatly reduces the generalizability of the results.

These findings have important implications. First, because a project leader’s humility enhances project success, it is critical for development projects to select leaders who demonstrate modest conduct in the workplace. The perfect selection of a humble leader depends heavily on judgements about the characteristics of a humble leader from new project manager candidates.

Drawing on conservation of resources theory, this study found that humble leadership is important for project success, thus extending the utility of the concept of humble leadership to the project literature.