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Trade Coefficients and the Role of Elasticity in a Spatial CGE Model Based on the Armington Assumption
https://doi.org/10.20561/00037960
https://doi.org/10.20561/00037960aafec7d6-b253-4d14-9b31-1af3ad3bdf25
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (334.5 kB)
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| Item type | アジ研テクニカルレポート / IDE Technical Report(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-07-22 | |||||
| タイトル | ||||||
| タイトル | Trade Coefficients and the Role of Elasticity in a Spatial CGE Model Based on the Armington Assumption | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
| 資源タイプ | technical report | |||||
| ID登録 | ||||||
| ID登録 | 10.20561/00037960 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Ando, Asao
× Ando, Asao× Meng, Bo× Chao, Qu |
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| 著者別名 | ||||||
| 安藤, 朝夫 | ||||||
| 著者別名 | ||||||
| 孟, 渤 | ||||||
| 著者別名 | ||||||
| 超, 屈 | ||||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The Armington Assumption in the context of multi-regional CGE models is commonly interpreted as follows: Same commodities with different origins are imperfect substitutes for each other. In this paper, a static spatial CGE model that is compatible with this assumption and explicitly considers the transport sector and regional price differentials is formulated. Trade coefficients, which are derived endogenously from the optimization behaviors of firms and households, are shown to take the form of a potential function. To investigate how the elasticity of substitutions affects equilibrium solutions, a simpler version of the model that incorporates three regions and two sectors (besides the transport sector) is introduced. Results indicate: (1) if commodities produced in different regions are perfect substitutes, regional economies will be either autarkic or completely symmetric and (2) if they are imperfect substitutes, the impact of elasticity on the price equilibrium system as well as trade coefficients will be nonlinear and sometimes very sensitive. |
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| 権利 | ||||||
| 権利情報 | Copyrights 日本貿易振興機構（ジェトロ）アジア経済研究所 / Institute of Developing Economies, Japan External Trade Organization (IDE-JETRO) http://www.ide.go.jp | |||||
| 収録情報 |
IDE Discussion Paper en : IDE Discussion Paper 巻 204, 発行日 2009-01-01 |
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| 出版者 | ||||||
| 出版者 | Institute of Developing Economies (IDE-JETRO) | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 331.19 | |||||
| JEL分類 | ||||||
| 主題Scheme | Other | |||||
| 主題 | JEL:C68 - Computable General Equilibrium Models | |||||
| JEL分類 | ||||||
| 主題Scheme | Other | |||||
| 主題 | JEL:R13 - General Equilibrium and Welfare Economic Analysis ... | |||||
| JEL分類 | ||||||
| 主題Scheme | Other | |||||
| 主題 | JEL:R15 - Econometric and Input Output Models; Other Models | |||||
| 地域/国名 | ||||||
| 位置情報（自由記述） | 世界、その他 | |||||
| キーワード(LSH) | ||||||
| 主題Scheme | Other | |||||
| 主題 | Armington Assumption | |||||
| キーワード(LSH) | ||||||
| 主題Scheme | Other | |||||
| 主題 | Spatial CGE | |||||
| キーワード(LSH) | ||||||
| 主題Scheme | Other | |||||
| 主題 | Elasticity of substitution | |||||
| キーワード(LSH) | ||||||
| 主題Scheme | Other | |||||
| 主題 | Trade coefficient | |||||
| キーワード(LSH) | ||||||
| 主題Scheme | Other | |||||
| 主題 | Econometric model | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| DIG_NO | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | IDP000204_001 | |||||
