Consensus Seeking: How Juror Exclusion Shapes Strategic Incentives in the Borda Count

Joanna Franaszek & Michał Lewandowski

Central European Journal of Economic Modelling and Econometrics2025https://doi.org/10.24425/cejeme.2025.156672article
ABDC C
Weight
0.50

What the paper says

We examine incentives and strategic behavior in a voting game using a new modification of the Borda count in which the score of the juror with the largest deviation from the mean score vector is excluded. We show that introducing juror exclusion has a strong effect on incentives. In particular, it motivates jurors to align with the mean. When jurors' preferences are closely aligned - that is, when the subjective component of the evaluation is small relative to the objective one - excluding the outlier's score is likely to reduce manipulation. However, when jurors' preferences differ significantly, the method may actually increase misreporting compared to the standard Borda count without juror exclusion.

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https://doi.org/https://doi.org/10.24425/cejeme.2025.156672

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@article{joanna2025,
  title        = {{Consensus Seeking: How Juror Exclusion Shapes Strategic Incentives in the Borda Count}},
  author       = {Joanna Franaszek & Michał Lewandowski},
  journal      = {Central European Journal of Economic Modelling and Econometrics},
  year         = {2025},
  doi          = {https://doi.org/https://doi.org/10.24425/cejeme.2025.156672},
}

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Evidence weight

0.50

Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40

F · citation impact0.50 × 0.4 = 0.20
M · momentum0.50 × 0.15 = 0.07
V · venue signal0.50 × 0.05 = 0.03
R · text relevance †0.50 × 0.4 = 0.20

† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.