Editorial -- Market Dynamics With Heterogeneous Agents: Allocative Efficiency and Traders' Protection Under Zero Intelligence Behavior -- Using Software Agents to Supplement Tests Conducted by Human Subjects -- Diversification Effect of Heterogeneous Beliefs -- Can Investors Benefit from Using Trading Rules Evolved by Genetic Programming? A Test of the Adaptive Efficiency of U.S. Stock Markets With Margin Trading Allowed -- Bankruptcy Prediction: A Comparison of Some Statistical and Machine Learning Techniques -- Dynamic Policy Perspectives: Testing Institutional Arrangements via Agent-Based Modeling: A U.S. Electricity Market Application -- Energy Shocks and Macroeconomic Stabilization Policies in an Agent-based Macro Model -- The Impact of Migration on Origin Countries: A Numerical Analysis -- An Algorithmic Equilibrium Solution for n-Person Dynamic Stackelberg Difference Games With Open-Loop Information Pattern