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This study aims to analyze the state of knowledge on the relationship between leadership and the firm’s supply chain. The study identifies and examines the existing literature, unveils research gaps and suggests future research directions.

Adopting a systematic review process, a total of 110 articles published in top-ranked academic journals (A* and A category as per ABDC-2019 list) were analyzed. Descriptive, cluster, thematic and regression analyses of citations were performed to garner insights.

The review outcome shows an upward trend of articles studying the influence of leadership in the supply chain. With the highest number of articles, developed countries and manufacturing companies have been the research contexts of the research studies. Clustering reveals eight significant areas where the leader’s involvement in the supply chain is discussed, with several sub-themes emerging within each cluster. Finally, the regression analysis of citations shows that only the journal’s quality matters the most in receiving the highest citation for the articles.

As this study considered only A* and A-ranked journals of the ABDC-2019 list, there is a risk of excluding some relevant articles.

While the current literature deliberates on recent trends in the supply chain, such as the application of Industry 4.0 practices, this review revolves around the classical theme of leadership and demonstrates its importance in the supply chain. The study is among the first to conduct a bibliometric analysis of articles deliberating on leadership and supply chain issues by grouping the articles into clusters and themes. In the end, the clusters and themes were conceptualized into the “House of Supply Chain Leadership,” of which leadership forms the foundation.

Although suitable leadership is crucial for chain coordinators (chief executive officers (CEOs), managing directors and heads of departments) to achieve the effectiveness of supply chain coordination (operational and social performances contributing to financial performance), the potential caveats in New Zealand-Euro agri-food supply chains are the lack of theoretical as well as empirical investigations that scrutinize the linkages between leadership styles, their interactions and the effectiveness of supply chain coordination. The purpose of this study is therefore to address the above knowledge gap.

Structural equation modelling and interaction effects are applied to the data collected from chain coordinators working in the selected New Zealand-Euro agri-food supply chains (dairy, meat, fruits and vegetables).

The results indicate that participative leadership is more strongly correlated with the effectiveness of supply chain coordination than directive leadership. The directive leadership is also significant, which leads towards the adoption of strategic leadership. Interaction effects further conclude that companies perform better when their chain coordinators apply strategic leadership practices. Moreover, operational (service quality and product quality) and social (trust in and satisfaction with supply chain partners) performances are the key determinants of financial performance (increased sales, profit and market share).

The results enhance the understanding of chain coordinators and help them to achieve coordination effectiveness among agri-food supply chain partners. Therefore, the study provides practical implications linked with contemporary international agri-food supply chains.

This study provides in-depth analysis to develop a comprehensive theoretical framework, which helps to confirm the complicated linkages between the underlying constructs, with the specific characteristics of New Zealand-Euro agri-food supply chains. Consequently, the results also clarify the earlier ambiguous findings from other industries and countries.

This paper investigates how the channel leadership strategies develop a post-coronavirus disease (COVID-19) resilient agri-supply chain, which reduces supplier and retailer's price loss and enhances the logistics service quality level considering logistics outsourcing of agri-product especially for the rapidly changing market condition.

Based on the classical leadership theory, two channel leadership strategies, i.e. LPL and SL, are considered. The proposed framework first derives the equilibrium price and service quality level decision among the supplier, the logistics provider and the retailer. Then it compares both leadership strategies in terms of the equilibrium prices and service quality theoretically. This article also presents a case study of Arabian dates pricing and supply chain to test the theoretically derived propositions.

Selection of suitable leadership strategy is a critical factor for profit maximization of the supply chain drivers and proper optimization of equilibrium price and service quality. Here, the product's quality and the market's socio-economic condition play an important role in selecting a suitable leadership strategy. A random transformation of the physical market to an e-commerce portal creates a wide variation of the market's socio-economic parameters, affecting the equilibrium pricing and the logistics provider's service quality.

This study proposes a post-COVID-19 resilient agri-supply chain framework considering price and quality-dependent stochastic market demand, incorporating a wide range of socio-economic factors in the model to counteract the effect of rapid behavior change of agri-market due to COVID-19 norms. This research examines the effect of different channel leadership strategies to facilitate suitable decisions on prices and service quality and retrieve the profit of the supplier, retailer and logistics provider. The future models can incorporate competitiveness in logistics outsourcing, fourth-party logistics (4PL) and contract farming in the agri-supply chain. Each of the extensions can open avenues in different directions.

As the post-COVID-19 market and the customer behavior is randomly changing, and the traditional market is rapidly converting into supermarkets and e-commerce portals, this paper examines the model with a wide variety of e-commerce portals with multi-variation of product. It is conclusive that the product's quality and the market's socio-economic behavior significantly impact the equilibrium decision. The drivers of the supply chain must take them into account before choosing a particular channel leadership strategy.

This study considers a multi-product and multi-market (e-commerce) model by integrating a wide variety of products and the market's socio-economic parameters. The model is tested in a price and quality-dependent stochastic market condition, contributing to the literature by reconciling two different channel leadership strategies into the global logistics of fresh agri-product.

This study aims to examine the impact of transformational leadership on green innovation and green learning in construction supply chains.

A theoretical framework of research hypotheses between transformational leadership, green learning and green innovation is developed. Using a survey questionnaire, data are collected from construction firms in Vietnam. Structural equation modeling is used to test the research hypotheses.

The results indicate that transformational leadership promotes both green learning and green innovation (i.e. green product innovation and green process innovation) while green learning positively affects green process innovation. Furthermore, it is found that green learning mediates the linkage between transformational leadership and green process innovation.

This study contributes to the development of leadership research in construction by showing the significance of leadership at the supply chain level.

Leadership is regarded as a key factor for most organizations' success and competitive advantages. In construction, leadership has been widely studied at the project and organizational levels while its important role is also explored at the supply chain level. Nevertheless, in terms of construction supply chains, there has been still very limited evidence about the effects of transformational leadership. Thus, this study fills the gap in knowledge by empirically examining the relationships between transformational leadership, green learning and green innovation.

This study aims to assess the importance of transformational leadership competencies, as well as supply chain learning, to green innovation in construction at the supply chain level.

A questionnaire survey is conducted to collect data from construction firms in Vietnam. Many statistical analysis methods – including the Shapiro-Wilk test, one-sample Wilcoxon signed-rank test and Kruskal-Wallis test – are performed to achieve the research objectives.

The results indicate that the importance of most transformational leadership competencies is similarly perceived among different role groups (i.e. directors/deputy directors, project managers, consultants, quantity surveyors and designers).

This study enriches the understanding of leadership research in construction at the supply chain level and also develops a theoretical framework for theory testing research, where the relationships of transformational leadership competencies and supply chain learning with green innovation are highlighted.

Research on leadership in the green supply chain context is still limited, especially in the construction industry. Thus, this study is conducted to fill this gap of research.

The purpose of this study is to analyze how supply chain leadership and supply chain followership affect a company's value. Specifically, this will take place through an analysis of transformational leadership and followership behaviors on shared value creation, in order to achieve higher performance and greater alignment of common values.

The study uses a structured questionnaire to gather data from a cross-sectional sample of 456 supply chain partners of the largest Portuguese energy supplier. Structural equation modeling is used to test the proposed hypotheses, and a multigroup analysis is conducted to find out how supplier dependence can impact the suggested relationships.

Findings suggest that supply chain leadership positively impacts supply chain followership, shared value, and common values. Additionally, it was possible to observe that the influence of supply chain leadership and supply chain followership on performance occurs in an indirect way through the mediation of shared value and common values.

The research considers only one company's suppliers. The relationships between variables need to be explored in other practical case studies and longitudinal investigations.

The study provides a better understanding of the impacts and chain of effects between supply chain leadership and supply chain followership on performance, while considering the role of dependence as a moderating variable. The overall results may support the importance of truly sustainable business leadership capable of promoting shared value creation along the entire supply chain.

Due to an increase in vulnerability, supply chain risk management (SCRM) has gained the attention of both researchers and practitioners. Although different approaches have been widely used to discuss the implementation of risk management, the impacts of leadership factors on SCRM have received little attention. To fill this gap in the literature, this study aims to examine whether transformational leadership and integration facilitate SCRM and enhance performance.

Using 261 Vietnamese manufacturing companies as sample, this study applies partial least squares based structural equation modeling (SEM) to test the proposed hypotheses.

This study demonstrates three contributions for exist leadership and supply chain literature. First, the characteristics of transformational leadership effectively facilitate the internal and external integration in supply chain with higher responsiveness, visibility and integration. Second, transformational leadership has indirectly effect to supply chain risk management practice (SCRMP) throughout supply chain integration (SCI). Additionally, three dimensions of integration enable SCRM and partially mediate the relationship between transformational leadership and SCRM. Furthermore, SCRM not only plays a partially mediating role in the relationship between internal integration, customer integration and supply chain performance but also fully mediates the relationship between supplier integration and supply chain performance.

This study addresses that the paper extends the content of the relationship between transformational leadership and SCI by three integration dimensions among of exist literature. Transformational leadership should be literarily included into part of leadership strategy on SCRMPs since it is shown to have an indirectly positive improvement effect on SCRM. In addition, the paper is targeted the supply chain downstream performance (SCDP) with integration and risk management with the concept of considering downstream performance is a key section to confront the external stakeholder and customers, Finally, the authors emphasized companies should be aware of the importance about how to include transformational leadership, SCI and SCRMP into its supply chain management.

This study contributes to the SCRM literature by empirically examining the effect of transformational leadership and SCI on SCRM and performance in Vietnam, which is few and far better than that of developed countries.

This study aims to empirically assess the influence of supply chain capabilities and total quality management on sustainable supply chain performance, factoring in the role of leadership and the moderating impact of institutional pressures.

The researchers designed a self-administered survey, garnering responses from 278 participants. Preliminary analyses addressed nonresponse bias, examining assumptions like homoscedasticity and data normality. Confirmatory factor analysis was employed to ensure reliability and construct validity before hypothesis testing. Regression outcomes corroborate all posited assumptions, further strengthening the extant literature.

The research outcomes demonstrate the positive association between supply chain capabilities and TQM and sustainable supply chain performance, particularly under institutional pressure. Data from the cement manufacturing sector further corroborated these findings. This study lends empirical support to the tenets of institutional theory.

The presented model delineates how leadership impacts TQM and supply chain capabilities to amplify sustainable supply chain outcomes. Incorporating institutional pressure as a moderating variable introduces a fresh and enlightening dimension to the discussion.

The purpose of this paper is to explore whether and how transformational leadership affects innovativeness in the supply chain context by addressing the following research questions: (1) Whether transformational leadership might help foster conditions for knowledge sharing and lead to supply chain innovativeness (SCI) in China firms? (2) Does supply base rationalization play a moderating role in the above relationship?

Survey data consisting of 144 valid responses were collected from supply chain innovation and application pilot projects in 55 cities of China. Confirmatory factor analysis (CFA) confirmed the reliability and validity of measures, and hierarchical linear regression and bootstrapping were used to test all hypotheses.

The results obtained reveal that supply chain knowledge sharing partially mediate the relationship between transformational leadership and SCI. Also, supply base rationalization positively moderates the mediated relationship between transformational leadership and SCI.

Managers and decision-makers of supply chain leader firms who want to enhance their entire SCI to deal with unexpected supply chain disruptions are highly recommended to adopt transformational behavior across the supply chain, as well as to develop the knowledge sharing culture, resulting from transformational leadership. In addition, leading firms should be dedicated to structuring their supply base, keeping it at the right size and complexity.

The present study emphasizes previous results and provides additional evidence that supply chain leaders’ adoption of transformational behavior can reinforce entire SCI through knowledge sharing in light of the disruptions facing supply chains in developing countries.

The purpose of this paper is to develop the concepts of supply chain leadership (SCL) and supply chain followership (SCF) from the literature, and propose a theory of leadership in supply chains using a strategy‐structure‐performance theory framework.

Constructs are defined and valid and reliable scales are developed for SCL, SCF, and three structural elements (information availability, communication, and rewards). Proposed SCL and SCF theoretical relationships are tested using data collected from an interactive simulation and analyzed using structural equation modeling.

Transformational SCL and SCF are inter‐related constructs that can be linked to the creation of the three forms of supply chain structure examined in this research to varying degrees. A finding of significance is that supply chain follower organizations may actually have greater influence over operational performance than the supply chain leader.

This research presents an initial test of supply chain‐related constructs not tested in previous research. These represent significant organizational constructs that may benefit future supply chain research efforts.

Transformational supply chain behaviors of leaders and followers can be perceived and measured. Managers may utilize this knowledge to better understand the type of supply chain relationships their organization should most effectively pursue.

The paper introduces the concepts of SCL and SCF and empirically tests these concepts and the structural constructs of information availability, communication, and rewards.