학술논문

貿易自由化與國內、外畜禽市場價格長期均衡關係之研究 / Trade Liberalization and Long-Run Equilibrium Relationships between Domestic and International Livestock Prices
Document Type
Article
Source
農業經濟叢刊 / Taiwanese Agricultural Economic Review. Vol. 5 Issue 2, p223-251. 29 p.
Subject
畜禽產品
貿易自由化
市場整合
單根檢定
共整合
誤差修正模型
livestock
trade liberalization
market integration
unit-root test
cointegration
error-correction model
Language
繁體中文
ISSN
1027-7757
Abstract
The main objective of this study was to explore the relevance of trade liberalization and the market integration conditions between domestic and international livestock markets. By applying the theory of cointegration, we adopted Unit Roots Test and Cointegration Method to analyze the long-run cointegrating relationships between the livestock markets of Taiwan and the world. In order to increase the reliability of the empirical results, error- correction model (ECM) was adopted as the cointegration method. The empirical analyses revealed that although all of the livestock markets showed short-run relationships between the domestic and the international markets, and the international prices led the domestic prices, the long-run cointegrating relationship existed only between the domestic and the international beef markets. Since the beef market is the only livestock market exists no non-tariff trade barriers in Taiwan, the results imply that trade liberalization could help improving the long-run cointegrating relationship between domestic and international livestock markets. Also, it has positive influences upon the status of international market integration.

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