1 citations · 1 across the 4 of their papers we have counts for
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econ.GN2021★ 1 cited
Detecting bid-rigging coalitions in different countries and auction formats
David Imhof, Hannes Wallimann
We propose an original application of screening methods using machine learning to detect collusive groups of firms in procurement auctions. As a methodical innovation, we calculate…
stat.ML2021
Deep learning for detecting bid rigging: Flagging cartel participants based on convolutional neural networks
Martin Huber, David Imhof
Adding to the literature on the data-driven detection of bid-rigging cartels, we propose a novel approach based on deep learning (a subfield of artificial intelligence) that flags…