Analysis of Antecedents and Their Influences on Sustainable Public Procurement: A Structural Equation Modeling Approach

Isabela de Souza Baptista (), Luan dos Santos and Pedro Senna Vieira
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Isabela de Souza Baptista: Production Engineering Program (PEP/COPPE/UFRJ), Federal University of Rio de Janeiro, 2030 Horácio Macedo Avenue, Ilha do Fundão, Rio de Janeiro 21941-594, RJ, Brazil
Luan dos Santos: Production Engineering Program (PEP/COPPE/UFRJ), Federal University of Rio de Janeiro, 2030 Horácio Macedo Avenue, Ilha do Fundão, Rio de Janeiro 21941-594, RJ, Brazil
Pedro Senna Vieira: Production Engineering Department, Federal Centre of Technological Education Celso Suckow da Fonseca (CEFET/RJ), Maracanã 20271-110, RJ, Brazil

Sustainability, 2025, vol. 17, issue 12, 1-25

Abstract: Public procurement (PP) helps promote sustainable development and plays a strategic role in the economy of countries. The general objective of this research is to analyze the main antecedents, their influences, and challenges in the sustainable acquisition and contracting of goods and services by public institutions through a quantitative and statistical approach based on the development of improvement proposals. The methodological aspects of this paper permeate the conceptual stage on the frontier of knowledge of antecedents in sustainable public procurement (SPP), which includes actors, strategies, barriers, and purposes. A conceptual framework and hypotheses arising from theory were developed and a survey was conducted among employees of higher education institutions (HEIs) in Brazil, and with structural equation modeling (SEM) an integrated model in sustainable public procurement (SPP) was structured. The results of the research validate the constructs in SPP and highlight the causal relationships between them. It empirically validates an integrated model in SPP and the hypothesis tests. The constructs actors, strategies, and purposes significantly influence sustainability improvements in PP, demonstrating their strategic importance, and barriers negatively influence purposes, demonstrating the importance of knowledge on the topic to mitigate their adverse effects. This research offers insights for managers, policymakers, and researchers in SPP in the search for a more systemic view of the process and to improve sustainability indices in public procurement.

Keywords: public procurement; government procurement; sustainability; supply chain; higher education institutions; Brazil (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:17:y:2025:i:12:p:5598-:d:1681535

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