| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP17249 |
| DP17249 Generalized Separability and Integrability: Consumer Demand with a Price Aggregator | |
| Thibault Fally | |
| 发表日期 | 2022-04-24 |
| 出版年 | 2022 |
| 语种 | 英语 |
| 摘要 | This paper examines demand systems where the demand for a good depends on other prices only through a common price aggregator (a scalar function of all prices). We refer to this property as ``generalized separability'' and provide the functional forms of demand that this property implies when demand is rational, i.e., derived from utility maximization. Generalized separability imposes restrictions on either income or price effects, and greater flexibility is obtained by adding indirect utility as an additional aggregator. We provide examples and applications which encompass a large variety of examples from the literature. In particular, generalized separability can be used in simple general-equilibrium models to obtain a more tractable framework and yet generate a wider range of effects of market size and productivity on firm size, entry, and prices. |
| 主题 | Industrial Organization ; International Trade and Regional Economics |
| 关键词 | Consumer demand Separability Price aggregator Integrability Rationalization Non-homothetic preferences |
| URL | https://cepr.org/publications/dp17249 |
| 来源智库 | Centre for Economic Policy Research (United Kingdom) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/546256 |
| 推荐引用方式 GB/T 7714 | Thibault Fally. DP17249 Generalized Separability and Integrability: Consumer Demand with a Price Aggregator. 2022. |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [Thibault Fally]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Thibault Fally]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Thibault Fally]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
