The "Handbook of Microsimulation Modelling" covers various types of models like static, dynamic, demographic, and health models. It also discusses topics such as income distribution, labour supply, consumption, and environmental models. The goal is to provide a comprehensive guide on how to simulate and analyze different aspects of society and the economy using microsimulation techniques. The researchers explore how these models can help understand changes in income distribution, development, and other complex phenomena. Key findings include insights on how to model and analyze different scenarios related to income, labor, consumption, and other important factors in society and the economy.