Hidden barriers to open competition: Using text mining to uncover corrupt restrictions to competition in public procurement

Eszter Katona & Mihály Fazekas (2024). Hidden barriers to open competition: Using text mining to uncover corrupt restrictions to competition in public procurement. GTI-WP/2024:01, Budapest: Government Transparency Institute.

Public procurement accounts for one third of government spending across the world, while it is also particularly vulnerable to corruption. Large amounts of open administrative data enabled a rich literature on measuring corruption. However, scholarship largely focuses on structured information on government tenders, neglecting text fields which are particularly suitable for hiding …

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