A Decade of Public Procurement in Spain: A Longitudinal Open Dataset from the BOE (2014-2024)
Manuel Munoz Pla

TL;DR
This paper introduces a comprehensive, longitudinal open dataset of Spanish public procurement from 2014 to 2024, enabling large-scale analysis of procurement trends and transparency.
Contribution
It provides a detailed, normalized dataset from the BOE covering a decade, supporting transparency, policy evaluation, and computational social science research.
Findings
Identified temporal and sectoral procurement trends.
Demonstrated dataset's potential for transparency analysis.
Facilitated reproducible research in public procurement.
Abstract
This paper presents a longitudinal open dataset of Spanish public procurement extracted from the Official State Gazette (BOE) covering the period 2014-2024. The dataset integrates structured information on contracts, contracting authorities, suppliers, amounts, and procedures, enabling large-scale quantitative analysis of public procurement dynamics in Spain. We describe the data extraction and normalization pipeline, provide descriptive statistical analyses of temporal and sectoral trends, and discuss potential applications in transparency research, public policy evaluation, and computational social science. The dataset is released to facilitate reproducible research on public procurement and government contracting.
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Taxonomy
TopicsPublic Procurement and Policy · Auction Theory and Applications · Corruption and Economic Development
