2010
DOI: 10.1016/j.econmod.2010.03.006
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A behavioral cobweb-like commodity market model with heterogeneous speculators

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Cited by 13 publications
(6 citation statements)
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References 28 publications
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“…Despite the small J statistics, to conclude that the real-life price dynamics of garlic and ginger are well captured by the ABM proposed and driven by speculation, the possibility that γ = 0 also needs to be ruled out. If the estimated γ is not significantly different from 0, the true data generating process may be closer to the nonspeculation degenerate case given by (15). e estimated values of γ turn out to be significantly positive and are 0.4182 for garlic and 0.5497 for ginger.…”
Section: Parameter Estimates and Interpretationsmentioning
confidence: 87%
See 1 more Smart Citation
“…Despite the small J statistics, to conclude that the real-life price dynamics of garlic and ginger are well captured by the ABM proposed and driven by speculation, the possibility that γ = 0 also needs to be ruled out. If the estimated γ is not significantly different from 0, the true data generating process may be closer to the nonspeculation degenerate case given by (15). e estimated values of γ turn out to be significantly positive and are 0.4182 for garlic and 0.5497 for ginger.…”
Section: Parameter Estimates and Interpretationsmentioning
confidence: 87%
“…ey investigated the influence of conditional price limiters jumping between bottoming and topping limits on model price dynamics, finding that the conditional price limiters efficiently reduce these fluctuations. Westerhoff and Wieland [15] developed a behavioral cobweb model with linear supply and demand and speculators who can switch between fundamental and technical trading rules. Variations in the number of speculators cause price bifurcations.…”
Section: Introductionmentioning
confidence: 99%
“…Xue-Zhong He [5] [9] (2007)在研究中分析了在不同银行业结构 下,考虑投资和异质性影响作用,货币政策的传导作 用。Frank Westerhoff [10] (2010)利用混沌理论的分叉分 析,通过实验分析验证,市场中会出现蛛网产品市场 模型的行为,并且对政策因子在调整市场稳定性和抑 制市场泡沫出现的两方面进行了研究。 3. 价格变动的调控机制研究 Peter Heemeijer [11] (2009)研究了正向和反向的反 馈对于价格的稳定性和变动性影响,文章利用了反馈 控制理论,通过实验方法,证明了改变输入条件,会 影响价格的变动频率,并利用仿真软件模拟出了变化 后市场的效果状态。国外学者 Guillermo Fernandez-Anaya et al [12] = 0 平衡点,进而得到价格变动的合理阈值范围。 在其他的市场相关领域内,价格变动机制的研究 大抵如下:沈悦 [13] (2010)基于有限理性预期,运用系 统动力学方法分析了开发商、自住性及投资性购房者 的预期与住宅价格之间的动态反馈关系及对住宅价格 的影响。研究发现:开发商和投资性购房者的预期与 住宅价格存在正反馈效应,自住性购房者的预期与住 宅价格分别存在负反馈和正反馈效应; 高岭夏 [14] (1995) 在很早就提出了建立与成本变化相适应的生猪收购价 格反馈机制,文章分析了在当时市场变化频繁的环境 下,原来的价格体制的滞后性带来的收购机制的不合 理性,提出将重要饲料的价格变动,动态且实时的反 应在生猪的收购价格体系中,解决原来体制的相对滞 后性问题。 另外,国内学者陶承怡 [15] (2004)从经济学原理和 电信资费理论入手,引用博弈论中的古诺模型重点模 拟了竞争型寡头市场的价格形成机制,并结合中国电 信业实践对目前资费体系混乱的成因进行实证分析, 在借鉴国外资费体系建构经验的基础上提出了建设性 的资费变动思路和方案。张松 [16] (2005)提出了建材价 格波动时施工合同价格变动方法,李东云 [17] (2005)给出…”
Section: 市场投机状态下价格变动研究概况分析unclassified
“…Fernandez-Anaya et al [24] (2007)利用反馈控制理论,分 析稳定价格调整机理。Peter Heemeijer [25] (2007)在研究中分析了在不同银行业结构下,考虑 投资和异质性影响作用,货币政策的传导作用。Frank Westerhoff [27] (2010)利用混沌理论的分叉分析,通过实 验分析验证,市场中出现蛛网产品市场模型的行为以 及政策对于调整市场稳定性和抑制市场泡沫出现的作 用。…”
Section: 的是智能主体的理论和实验分析方法,利用异质性代 理人分析适应性股票市场的价格波动机理。Guillermounclassified