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Chapman University

The Lottery Colonel Blotto Game with Draws

Abstract

dc:description.abstract

<p>This study presents a novel exploration of the lottery Colonel Blotto game. This adaptation introduces the possibility of draws or ties, moving beyond the traditional winner-take-all framework. The inclusion of the possibility of a draw allows for a more realistic depiction of contests where players may arbitrarily split the value of a battlefield in the absence of a decisive victory. Our model is characterized by the number of battlefields, battlefield values that may vary across battlefields, but are symmetric across players, the distinct player shares of each battlefield value captured in the event of a draw, the potentially asymmetric budgets of the players and a parameter influencing the (endogenously determined) likelihood of a draw. Within this modified game structure, we derive the range of the underlying parameters for which there exists an interior solution and provide an analytic characterization of that solution. Additionally, we expand our analysis across the entire parameter space to determine the optimal resource allocation strategies when solutions are not interior (either some player’s complete budget is allocated to a battlefield, or a nonempty set of battlefields receives a zero allocation). Special cases corresponding to prominent models in the contest literature are examined and extensions explored.</p>

Degree

thesis:*
Name thesis:degree_name
Master of Science (MS)
Level thesis:degree_level
Thesis
Discipline thesis:degree_discipline
Behavioral and Computational Economics
Year dc:date.available
2024

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Liu, Jingzhi
Contributors dc:contributor
  • Daniel Kovenock
  • David Porter
  • Stephen Rassenti

Subjects

dc:subject × 5

Identifiers

dc:identifier.*
OAI identifier oai:identifier
oai:digitalcommons.chapman.edu:behavioral_and_computational_economics_theses-1004

Chain of custody

source
Harvested from
Chapman University
Base URL
digitalcommons.chapman.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Liu, Jingzhi. The Lottery Colonel Blotto Game with Draws. Thesis thesis, 2024. https://digitalcommons.chapman.edu/behavioral_and_computational_economics_theses/5