Public Procurement

Graph embeddings and firm diversification
A short explanation of how graph embeddings can help predict firm diversification behavior in public procurement markets.
Last updated on May 30, 2026
Augmenting Firm Diversification Behavior Prediction with Graph Embeddings
Public procurement plays a crucial role in modern economies, serving not only as a mechanism to acquire public goods, services, and …
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High earnings through firm influence: the role of hierarchical structures in public procurement
Public procurement markets are highly structured networks. Using over one million Portuguese public procurement contracts, this article …
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High earnings through firm influence: the role of hierarchical structures in public procurement