
2630AgentBased Computational Economics: A Constructive Approach to Economic TheoryIn Leigh Tesfatsion & Kenneth L. Judd (eds.), Handbook of Computational Economics, Volume 2: AgentBased Computational Economics, Elsevier. 2006.Economies are complicated systems encompassing micro behaviors, interaction patterns, and global regularities. Whether partial or general in scope, studies of economic systems must consider how to handle difficult realworld aspects such as asymmetric information, imperfect competition, strategic interaction, collective learning, and the possibility of multiple equilibria. Recent advances in analytical and computational tools are permitting new approaches to the quantitative study of these aspec…Read more

735Agentbased modeling: the right mathematics for the social sciences?In J. B. Davis & D. W. Hands (eds.), Elgar Companion to Recent Economic Methodology, Edward Elgar Publishers. pp. 228. 2011.This study provides a basic introduction to agentbased modeling (ABM) as a powerful blend of classical and constructive mathematics, with a primary focus on its applicability for social science research. The typical goals of ABM social science researchers are discussed along with the culturedish nature of their computer experiments. The applicability of ABM for science more generally is also considered, with special attention to physics. Finally, two distinct types of ABM applications are sum…Read more

431A conditional expected utility model for myopic decision makersTheory and Decision 12 (2): 185206. 1980.An expected utility model of individual choice is formulated which allows the decision maker to specify his available actions in the form of controls (partial contingency plans) and to simultaneously choose goals and controls in endmean pairs. It is shown that the Savage expected utility model, the Marschak Radner team model, the Bayesian statistical decision model, and the standard optimal control model can be viewed as special cases of this goalcontrol expected utility model.

314A dual approach to Bayesian inference and adaptive controlTheory and Decision 14 (2): 177194. 1982.Probability updating via Bayes' rule often entails extensive informational and computational requirements. In consequence, relatively few practical applications of Bayesian adaptive control techniques have been attempted. This paper discusses an alternative approach to adaptive control, Bayesian in spirit, which shifts attention from the updating of probability distributions via transitional probability assessments to the direct updating of the criterion function, itself, via transitional utilit…Read more

284Modeling economic systems as locallyconstructive sequential gamesJournal of Economic Methodology 24 (4): 126. 2017.Realworld economies are openended dynamic systems consisting of heterogeneous interacting participants. Human participants are decisionmakers who strategically take into account the past actions and potential future actions of other participants. All participants are forced to be locally constructive, meaning their actions at any given time must be based on their local states; and participant actions at any given time affect future local states. Taken together, these essential properties impl…Read more

176Games, goals, and bounded rationalityTheory and Decision 17 (2): 149175. 1984.A generalization of the standard nperson game is presented, with flexible information requirements suitable for players constrained by bounded rationality. Strategies (complete contingency plans) are replaced by "policies," i. e., endmean pairs of candidate goals and "controls" (partial contingency plans). The existence of individual objective functions over the joint policy choice set is axiomatized in terms of primitive preference and probability orders. Conditions are given for the existenc…Read more

Handbook of Computational Economics, Volume 2: AgentBased Computational Economics (edited book)Elsevier. 2006.
Ames, Iowa, United States of America
Areas of Specialization
Value Theory 
Science, Logic, and Mathematics 
General Philosophy of Science 