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題名:不同關稅調降方式對我國農業部門衝擊之研究
書刊名:農業經濟叢刊
作者:楊明憲 引用關係陳吉仲 引用關係戴孟宜 引用關係
作者(外文):Yang, Min-hsienChen, Chi-chungTai, Meng-yi
出版日期:2006
卷期:11:2
頁次:頁177-211
主題關鍵詞:臺灣農業部門模型關稅農業談判Taiwan agricultural sector modelTariffAgricultural negotiation
原始連結:連回原系統網址new window
相關次數:
  • 被引用次數被引用次數:期刊(3) 博士論文(0) 專書(0) 專書論文(0)
  • 排除自我引用排除自我引用:3
  • 共同引用共同引用:12
  • 點閱點閱:168
農業在WTO杜哈回合談判中是一項非常重要的關鍵議題,特別是在關稅調降方面,以達市場實質開放的目的。由於各項農作物在整體農業資源配置中息息相關,因此本文擬以臺灣農業部門模型為研究方法,針對各種可能的關稅調降方案,進行社會福利變動、生產者剩餘變動、農業產值變動、農業勞動變動,以及種植面積變動之模擬,希望在此衝擊效果評估下,以作為談判決策之參考。依模擬結果顯示:關稅調降程度愈大,所增進的社會福利也愈多,其對於需求彈性較大的產品,所增進的消費者剩餘也較多,但對於供給彈性較大的產品,其減少的生產者剩餘也較多。基本上,關稅調降幅度愈大,農業產值減少程度也愈大,但考慮到各個產品的產值高低,在關稅平均降幅相等的條件下,可透過不同產品關稅降幅不等的分配,達到降低整體產值減少的目的。由於農業多為勞力密集產業,故關稅降幅愈大,對於勞動量投入減少的影響也愈顯著,預期至少將改變農業勞動的投入結構,以及在兼業農戶之中以農業或非農業為主的比例。此外,因關稅調降較大的產品多為土地利用型,故對其衝擊較大,且土地利用型的產品並不一定與其產值高度相關,談判策略尤應考量產值或種植面積何者優先,前者與農業生產所得息息相關,後者則直接影響政府休耕支出及休耕土地利用的問題。
The purpose of this study is to evaluate the economics impacts of the alternative tariff reductions on social welfare, producers' surplus, agricultural production value, labor, and planting acreage by using Taiwan Agricultural Sector Model. Such empirical estimation results may have important implication for policy decision. Our findings show that the social welfare increases as the tariff reduction increases while consumers and producers surplus depend on demand and supply elasticity. Higher demand and supply elasticities results a significant change both in consumers and producers surplus. We also found that the tariff reduction level significantly affects agricultural production value. However, such impact for each individual product is different regard of same tariff reduction level. The impacts of tariff reduction on land and labor usage is also significant which implies possible policies adjustment with respect to factor markets are needed.
期刊論文
1.Abbott, P.、Morse, B. A.(2000)。Tariff Rate Quota Implementation and Administration by Developing Countries。Agricultural and Resource Economics Review,29(1),115-124。  new window
2.陳吉仲、孫金華、吳佳勳、張靜貞、徐世勳(20030600)。「臺美自由貿易協定」的洽簽對我國農漁產業影響之研究。農業與經濟,30,27-62。new window  延伸查詢new window
3.陳吉仲、張靜貞、李恆綺、顏宏德(20050600)。臺灣稻米政策調整對稻米市場經濟影響之評估。農業經濟叢刊,10(2),163-197。new window  延伸查詢new window
4.McCarl, Bruce A.、Spreen, Thomas H.(1980)。Price Endogenous Mathematical Programming as a Tool for Sector Analysis。American Journal of Agricultural Economics,62(1),87-102。  new window
5.Samuelson, Paul A.(1952)。Spatial Price Equilibrium and Linear Programming。The American Economic Review,42(3),283-303。  new window
6.Abbott, P. C.、Paarlberg, P. L.(1998)。Tariff Rate Quotas: Structural and Stability Impacts in Growing Markets。Agricultural Economics,19(3),257-267。  new window
7.Barichello, R. R.(2000)。A Review of Tariff Rate Quota Administration in Canadian Agriculture。Agricultural and Resource Economics Review,29(1),103-114。  new window
8.Choi, J. S.、Summer, D. A.(2000)。Opening Markets while Maintaining Protection: Tariff Rate Quotas in Korea and Japan。Agricultural and Resource Economics Review,29(1),91-102。  new window
9.Abbott, Philip C.(2002)。Tariff-Rate Quotas: Failed Market Access Instruments?。European Review of Agricultural Economics,29(1),109-130。  new window
10.張靜貞(1993)。數學規劃在農業部門模型的應用。臺灣土地金融季刊,30(4),37-50。  延伸查詢new window
11.朱蘭芬、陳吉仲、張靜貞(2003)。聖嬰現象對臺灣氣候之影響與預測價值之估計。農業經濟叢刊,8(2),141-178。new window  延伸查詢new window
12.楊明憲(2003)。WTO新回合農業談判最新進展與各項重要議題分析。農業金融論叢,48,1-50。  延伸查詢new window
13.Kinnucan, H. W.(2004)。Effects of Japanese Import Demand on U. S. Livestock Prices: Comment。Journal of Agricultural and Applied Economics,36(1),251-255。  new window
圖書
1.Takayama, Takashi、Judge, George G.(1971)。Spatial and Temporal Price and Allocation Models。North Holland Publishing Company。  new window
其他
1.吳榮杰(2004)。WTO關稅減讓之研究-以混合公式調降關稅之模擬分析,沒有紀錄。  延伸查詢new window
2.World Trade Organization(2004)。Tariff Reduction Methods,沒有紀錄。  new window
3.World Trade Organization(2004)。Market Access: Tarifs and Tarif Quotas,沒有紀錄。  new window
4.行政院農業委員會。加入WTO後採關稅配額方式進口之農產品,0。  延伸查詢new window
 
 
 
 
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