Results 11 to 20 of about 144,353 (287)

EX-POST EVALUATION OF MEAN-VARIANCE CARTEL FILTERS [PDF]

open access: yesRevista de Economia Contemporânea, 2022
This study provides an ex-post evaluation of selected filters to find cartels. We evaluate whether filters incurred in type I errors, i.e., failing to recognize the presence of a cartel.
Matheus Humberto Migliari Ramalho   +1 more
doaj   +1 more source

Carrot or stick? A study on “bid-rigging norms” by simulation: inducing factors and deterring measures

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
This study aims to analyze the structure of the emergence and maintenance of the cartel mechanism as an informal organization and the measures to deter bid-rigging.
Hideyuki Morofuji, Setsuya Kurahashi
doaj   +1 more source

Vertical Relationships with Hidden Interactions

open access: yesGames, 2023
In an agency model with adverse selection, we study how hidden interactions between agents affect the optimal contract. The principal employs two agents who learn their task environments through their involvement.
Jaesoo Kim, Dongsoo Shin
doaj   +1 more source

On the Stability of Research Joint Ventures: Implications for Collusion [PDF]

open access: yes, 2008
Though there is a body of theoretical literature on research joint ventures (RJV) participation facilitating collusion, empirical tests are rare. Even more so, there are few empirical tests on the general theme of collusion.
Duso, Tomaso   +2 more
core   +3 more sources

Revenue Sharing and Collusive Behavior in the Major League Baseball Posting System

open access: yesEconomies, 2020
This paper uses auction theory to explain the unique design of the 1998–2013 posting system agreed to between Major League Baseball and the Japanese Nippon Professional Baseball League that allowed for the transfer of baseball players from Japan to the ...
Duane W. Rockerbie
doaj   +1 more source

Inquiring into Collusion? Collusion, the State and the Management of Truth Recovery in Northern Ireland

open access: yesState Crime, 2013
This article critically examines the issue of collusion as part of truth recovery and post-conflict transition in Northern Ireland. As state crime, collusion involves state agents (military, intelligence, police) engaging with non-state agents in ...
Mark McGovern
doaj   +1 more source

Collusion Attack Resilient 3D Mesh Watermarking Based on Anti-Collusion Fingerprint Code

open access: yesApplied Sciences, 2018
Collusion attack is one of the techniques used for unauthorized removal of embedded marks. However, there are no algorithms that utilize the averaging-resilient fingerprint code into 3D mesh watermarking.
Jong-Uk Hou, In-Jae Yu, Heung-Kyu Lee
doaj   +1 more source

The Misleading Consequences of Comparing Algorithmic and Tacit Collusion: Tackling Algorithmic Concerted Practices Under Art. 101 TFEU

open access: yesEuropean Papers, 2021
(Series Information) European Papers - A Journal on Law and Integration, 2021 6(2), 1193-1228 | Article | (Table of Contents) I. Preliminary remarks. - II. The increasing attractiveness of cartels in the age of big data analytics. - III.
Luca Calzolari
doaj   +1 more source

Assessing collusion risks in managing construction projects using artificial neural network

open access: yesTechnological and Economic Development of Economy, 2018
Being an insidious risk to construction projects, collusion has attracted extensive attention from numerous researchers around the world. However, little effort has ever been made to assess collusion, which is important and necessary for curbing ...
Ming Shan   +5 more
doaj   +1 more source

Maintaining Academic Integrity in Programming: Locality-Sensitive Hashing and Recommendations

open access: yesEducation Sciences, 2023
Not many efficient similarity detectors are employed in practice to maintain academic integrity. Perhaps it is because they lack intuitive reports for investigation, they only have a command line interface, and/or they are not publicly accessible.
Oscar Karnalim
doaj   +1 more source

Home - About - Disclaimer - Privacy