Leadership and supply chain management: a systematic literature review

A comprehensive examination of psychological capital research using bibliometric, TCCM and content analysis

Purpose

In today's dynamic business environment and crisis and pandemic like situations, psychological capital has become very significant for sustainable competitive advantage. Due to its importance in organizational context, researchers are investigating it from various perspectives, making it a burgeoning research area. Hence, this study aims to review the literature, provide identity in terms of various patterns and trends, and build the intellectual structure (academic structure) of psychological capital research by presenting a big picture. It further provides the theories, characteristics, context and methodologies (TCCM) analysis and potential avenues for possible future research to facilitate the growth of the field.

Design/methodology/approach

This study compiles, evaluates and synthesizes the extant literature of psychological capital, consisting of 954 journal articles collected from Web of Science (WOS) database, using bibliometric techniques, content analysis, and TCCM analysis.

Findings

The study identifies various patterns and trends of psychological capital research and unfolds four major themes, namely psychological capital theoretical concept development, psychological capital relationship building with organizational variables, psychological capital as an underlying mechanism for linkage between organizational variables and psychological capital interventions. It also identifies TCCM outcome and potential avenues for possible future research. The study reveals that psychological capital research area is progressing and has enormous potential to advance in the future.

Research limitations/implications

This study is pivotal to past–future orientation wherein past is being investigated for developing new pathways of psychological capital research. It has used research articles published in the WOS database, and future studies may further enhance the understanding of psychological research using other databases.

Practical implications

In addition to advance a comprehensive understanding of psychological capital research, this study will be a quick reference and notable and profound resource for researchers venturing into this marked research area. Further, it will facilitate to leaders and managers to look into various possible avenues to enhance psychological capital of their subordinates for greater organizational good.

Originality/value

To the best of authors' knowledge, this is first study to advance a comprehensive and systematic understanding of psychological capital by integrating bibliometric, TCCM and content analysis.