The Journal of Economic Interaction and Coordination provides an outlet for the vibrant and interdisciplinary field of behavioral, agent-based approaches in economics and related areas of the social sciences. Contributions to the journal focus on the analysis of emergent phenomena and collective behavior in economic and social systems. Relevant topics include, but are not limited to, the following: markets as complex adaptive systems, multi-agent models in economics, artificial markets with heterogeneous agents, behavioral models in economics and finance, bounded rationality and its effects, the theory and simulation of agent-based models, models of adaptive agents with artificial intelligence, interacting particle systems in economics, social and complex networks, econophysics, non-linear economic dynamics, evolutionary games, market mechanisms in distributed computing systems, experimental economics, and collective decisions. Contributions are mostly from researchers in economics, but interdisciplinary contributions from physics, computer science and related fields are particularly welcome. The journal also welcomes the submission of survey papers on topics of interest to our community. Journal of Economic Interaction and Coordination is the official journal of the Association of Economic Science with Heterogeneous Interacting Agents. Officially cited as: J Econ Interact Coord .