Screening for collusion in wholesale electricity markets: A literature review
DP Brown, A Eckert, D Silveira - Utilities Policy, 2023 - Elsevier
Wholesale electricity markets have several features that increase the likelihood of collusion,
including frequent interaction, multimarket contact, and a high degree of information …
including frequent interaction, multimarket contact, and a high degree of information …
[HTML][HTML] On suspicious tracks: machine-learning based approaches to detect cartels in railway-infrastructure procurement
H Wallimann, S Sticher - Transport Policy, 2023 - Elsevier
In railway infrastructure, construction and maintenance is typically procured using
competitive procedures such as auctions. However, these procedures only fulfill their …
competitive procedures such as auctions. However, these procedures only fulfill their …
Bid-rigging in public procurement: cartel strategies and bidding patterns
C Carbone, F Calderoni, M Jofre - Crime, Law and Social Change, 2024 - Springer
Bid-rigging harms economies and societies. While existing research has primarily focused
on quantifying the economic damages resulting from bid-rigging cartels, there is a relative …
on quantifying the economic damages resulting from bid-rigging cartels, there is a relative …
A machine learning approach to detect collusion in public procurement with limited information
BKO Tas - Journal of Computational Social Science, 2024 - Springer
Abstract Public procurement spending reaches $9.5 trillion annually, yet bid-rigging remains
a significant, undetected issue. Existing methods require detailed data often unavailable to …
a significant, undetected issue. Existing methods require detailed data often unavailable to …
[图书][B] Screening for Collusion in Wholesale Electricity Markets: A Review of the Literature
DP Brown, A Eckert, D Silveira - 2023 - sites.ualberta.ca
Wholesale electricity markets have several features that increase the likelihood of collusion,
including frequent interaction, multimarket contact, and a high degree of information …
including frequent interaction, multimarket contact, and a high degree of information …
How to Use Data Science in Economics--a Classroom Game Based on Cartel Detection
H Wallimann, S Sticher - arXiv preprint arXiv:2401.14757, 2024 - arxiv.org
We present a classroom game that integrates economics and data-science competencies. In
the first two parts of the game, participants assume the roles of firms in a procurement …
the first two parts of the game, participants assume the roles of firms in a procurement …
Market Shares as Collusive Marker: Evidence from the European Truck Industry
A Bovin, I Bos - 2023 - cris.maastrichtuniversity.nl
Market Shares as Collusive Marker: Evidence from the European Truck Industry Page 1
Market Shares as Collusive Marker: Evidence from the European Truck Industry Citation for …
Market Shares as Collusive Marker: Evidence from the European Truck Industry Citation for …
[PDF][PDF] Assessing Cartel Detection and Damages in Simulated Markets: A Comparative Study of Econometric and Machine Learning Approaches
AS Visser - 2024 - scholar.sun.ac.za
Collusion among firms, with the intent to artificially elevate prices, has far-reaching
implications for market competition and consumer welfare. This thesis explores the detection …
implications for market competition and consumer welfare. This thesis explores the detection …
[PDF][PDF] Machine-learning based approaches to detect cartels in railway-infrastructure procurement
H Wallimann, P Wegelin, S Sticher - 2022 - imp-sbb-lab.unisg.ch
In summary, we do not detect any major anomalies indicating bid rigging. However, we
recommend that the Swiss Federal Railways pursue screening methods further in the future …
recommend that the Swiss Federal Railways pursue screening methods further in the future …