A simple generative model of a foraging society generates significant wealth inequalities from identical agents on an equal opportunity landscape. These inequalities arise in both equilibrium and non-equilibrium regimes with some societies essentially never reaching equilibrium. Reproduction costs mitigate inequality beyond their affect on intrinsic growth rate. The highest levels of inequality are found during non-equilibrium regimes. Inequality in dynamic regimes is driven by factors different than those driving steady state inequality.
翻译:一种简单的养殖社会基因模式在机会平等环境中,从同质代理人那里产生严重的财富不平等,这些不平等存在于平衡和非平衡制度中,有些社会基本上从未达到平衡,生殖成本会减少不平等,超出其对内在增长率的影响。在非平衡制度下,不平等程度最高。动态制度中的不平等是由与造成稳定国家不平等的因素不同的因素驱动的。