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来源类型 | Monograph (IIASA Interim Report) |
规范类型 | 报告 |
On Misapplications of Diffusion Approximations in Birth and Death Processes of Noisy Evolution. | |
Kaniovski YM | |
发表日期 | 1998 |
出版者 | IIASA, Laxenburg, Austria: IR-98-050 |
出版年 | 1998 |
语种 | 英语 |
摘要 | Birth and death processes with a finite number of states are used in modeling different kinds of noisy learning processes in economics. To analyze the long run properties one looks a the corresponding stationary distribution. When the number of states is large, the stationary distribution becomes bulky and difficult to analyze. To simplify the analysis in such a situation and hence to make the long run properties of the learning process more transparent, a diffusion approximation has been suggested. Unfortunately, quite often such such approximation is not correctly done. Why this happens and how the situation can be fixed is discussed in this note. |
主题 | Technological and Economic Dynamics (TED) |
URL | http://pure.iiasa.ac.at/id/eprint/5599/ |
来源智库 | International Institute for Applied Systems Analysis (Austria) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/124815 |
推荐引用方式 GB/T 7714 | Kaniovski YM. On Misapplications of Diffusion Approximations in Birth and Death Processes of Noisy Evolution.. 1998. |
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文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
IR-98-050.pdf(314KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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