Markets in equilibrium with firms out of equilibrium: A simulation study
Markets in equilibrium with firms out of equilibrium: A simulation study
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市场处于均衡状态而企业处于非均衡状态：模拟研究
DOI：
10.1016/j.jebo.2006.01.003
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发表时间：
2008
影响因子：
2.2
通讯作者：
Marco Casari
中科院分区：
文献类型：
--
作者：
Marco Casari
我们探讨了有限的信息处理能力对企业向均衡收敛的影响。在古诺寡头垄断的唯一和对称的纳什均衡的背景下，通过遗传算法，企业建模为自适应的经济代理。计算实验表明，当市场生产接近均衡时，企业生产相对远离个体均衡水平。这种企业异质性的模式并不是决策过程中随机因素的产物。相反，它来自于具有认知局限性的企业的市场互动。
We explore the effect of the limited ability to process information on the convergence of firms toward equilibrium. In the context of a Cournot oligopoly with a unique and symmetric Nash equilibrium, firms are modeled as adaptive economic agents through a genetic algorithm. Computational experiments show that while market production is close to equilibrium, firm production is relatively far from the individual equilibrium level. This pattern of firm heterogeneity is not an artifact of random elements built into the decisional process. Instead, it comes from the market interaction of firms with cognitive limitations.
【常见问题，容易被忽视的疾病】高脂血症
DOI：
--
发表时间：
2010
期刊：
Modern Physician
影响因子：
--
作者：
Arai H;Ishibashi S;Bujo H;Hayashi T;Yamada N.;et al.;大西弘高;小泉順二
通讯作者：
小泉順二