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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

引入信用市場對總體經濟的影響

徐曉晴 Unknown Date (has links)
典型的IS-LM模型設定中,銀行僅為創造存款貨幣的機構,對於實質經濟活動並無影響力。以銀行資產負債表來看,貨幣為銀行的負債,在模型中有明確的定義,但與銀行負債相對的銀行資產—銀行放款,則被假設與債券為完全替代,併入債券市場中。 然而目前有愈來愈多的文獻指出,由於金融市場的資訊不完全,因此銀行在借款者與放款者之間扮演的角色相形重要。因此本文乃以Bernanke and Blinder(1988)的模型為基礎,假設銀行放款與債券為不完全替代下,納入信用市場,建構一隨機模型。探討經濟體系內各個市場發生衝擊時,對體系內各變數的影響,及衝擊發生後,為穩定產出所實施的貨幣政策之政策指標。再者,進一步討論浮動匯率制度的小型開放經濟,引入信用市場後,對於各經濟變數的影響。 經由本文的解析,我們可以得到:封閉經濟體系中,因納入信用市場,使得貨幣政策實施對所得有進一步的效果,但在開放經濟體系中,則看不出貨幣政策實施時,其對所得的影響力。然而發現貨幣市場供需面或外國利率發生衝擊時,因信用市場的存在,導致匯率變動幅度相較於Mundell(1963)模型中匯率變動幅度大。再者,無論是封閉經濟或者是浮動匯率的小型開放經濟,若決策當局以穩定產出為最終目標,當衝擊是來自貨幣需求面時,信用數量為較佳的政策指標;但若衝擊是來自信用市場時,貨幣數量則是較佳的政策指標。
2

金融拆款市場與中央銀行貨幣政策 -台灣之實證研究 / Financial Interbank Market and the Central Bank's Monetary Policy - An Empirical Research of Taiwan

朱凱頤, Chu, Kai I Unknown Date (has links)
由於銀行準備金比率為受貨幣政策機制影響的重要變數之一,但目前並無針對台灣進行的實證研究,因此本文的研究重點著重於探討台灣的銀行準備金比率受不同變數因子的影響。本研究採用的解釋變數有央行的重貼現利率、製造業的工業生產指數、加權法定準備率、壞帳比率、存放款利差、3年期政府公債殖利率、落後一期拆款利率及代表拆款市場重大變革時點的虛擬變數。樣本主要採用由中央銀行統計資料庫及 TEJ 資料庫所蒐集之月資料,採用期間為 1995 年 6 月至 2014 年 7 月,並且使用 OLS 模型進行實證分析。實證結果發現,製造業的工業生產指數及落後一期拆款利率為負向顯著,而 1995年8月的虛擬變數為正向顯著。 / The purpose of the study was focused on the impact of Taiwan banks' reserve ratio by different variable factors, since the banks' reserve ratio was one of the important variables affected by monetary policy mechanism, however, there was no empirical research carried out for Taiwan currently. The explanatory variables used in the study has the discount rate, the index of industrial production of the manufacturing sector, the weighted statutory reserve ratio, the ratio of bad debts, deposit and loan spreads, 3-year government bond yields, the call rate that one year lags and the dummy variables of representatives major changes in interbank call loan market. This study obtained monthly samples from the central bank's statistical databases and TEJ database mainly, the period was during June 1995 to July 2014, and then OLS model was used to analyze. The results revealed that the index of industrial production of the manufacturing sector and the call rate that one year lags has a negative and significant effect on banks' reserve ratio, while the dummy variables of August 1995 has a positive and significant effect.

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