Public Procurement

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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Augmenting Firm Diversification Behavior Prediction with Graph Embeddings
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