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  • 學位論文

台灣進口糧價對消費者物價指數之影響

The Impacts of Taiwanese Grain Import Prices on Consumer Price Index

指導教授 : 何瓊芳

摘要


本研究旨在探討台灣2000/1~2012/6期間以及在金融海嘯前後,主要進口糧食價格變動對消費者物價指數影響。從而探討政府是否藉著糧食之庫存及供需來調節主要糧食之市價以維持國民之生活水準。 研究方法係針對所蒐集到資料,採用應變數「台灣消費者物價指數」及自變數「台灣進口稻米價格」、「台灣進口小麥價格」、「台灣進口玉米價格」、「台灣進口黃豆價格」,並分之為「全期間(2003/01~ 2012/06)」、「第一期間(2003/01~ 2007/09 )」、「第二期間(2007/10~2012/06)」3段期間,分別進行敘述統計、相關係數檢定與複迴歸分析。 就所得數據可得知本研究全期間消費者物價指數及進口稻米、小麥、玉米及黃豆價格,皆呈同時上揚情況。而在第一期間及第二期間中,小麥、玉米及黃豆價格對消費者物價指數影響變化落差甚大,可研判3者以進口為主,價格由國際市場行情決定,價格走勢較容易受當時全球大環境或特殊情況影響。最終獲致之結論為主管機關應可加強物價監控程度及農委會應加強控管國內農業及進口糧食間平衡。

並列摘要


This research studies mainly the impacts of major grain import price fluctuations on the consumer price index during the period between January 2000 and June 2012. Moreover, this research analyzes the impacts of major grain import price fluctuations on the consumer price index in order to understand how the government stabilizes the living standard of citizens through grain stock level and adjusting the market prices of major grains. The research methods use descriptive statistics, correlation coefficient examination, and multiple regression analysis. The dependent variable of this research is the Taiwan’s Consumer Price Index; while the independent variables include Taiwanese Rice Import Price, Taiwanese Wheat Import Price, Taiwanese Corn Import Price, and Taiwanese Soybean Import Price. In addition, the analyzing period is divided into three periods: the whole period (2003/01-2012/06), the first period (2003/01-2007/09), and the second period (2007/10-2012/06). According to the empirical results, the consumer price index and import prices of rice, wheat, corn, and soybean all increased in the whole period. In the first and second period, prices of wheat, corn, and soybean affected greatly the consumer price index. The findings show that the prices of those three grain imports are decided mainly by the international market because the price trend is more likely affected by the global environment or specific situations. The final conclusion is that the government authorities should monitor closely the level of price and the Council of Agriculture should strengthen the balance between domestic agriculture production and grain imports.

參考文獻


黃文傑(2010)。總體變數與個別物價指數關聯性探討(未出版碩士論文)。國立臺灣大學。
林國慶計畫主持 ; 施瑩艷等研究(2010)。提升我國糧食自給水準之策略研究。行政院農業委員會。
經濟部國際貿易局,http://www.trade.gov.tw/。
行政院農業委員會,http://www.coa.gov.tw/。
Alan Randall(2003)。Pricing the Outputs of Multifunctional Agriculture。Taiwanese Agricultural Economic Review 第9卷1期,P1-29。

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