• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 2
  • 1
  • 1
  • Tagged with
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 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

工資調整指數、最適貨幣政策與績效契約談判 / Wage Indexation, Optimal Monetary Policy and Performance Contract Bargainging

鄭惠如 Unknown Date (has links)
本文是以Candel-Sánchez and Campoy-Miñarro (2004)的績效契約制訂為基礎 ,開放單獨由政府制訂契約的假設,賦予央行與政府部門雙方皆具有談判力,並利用Nash談判解(Nash bargaining solution)做出最適績效契約。此外,我們也討論政府央行的談判力、對薪資的偏好和央行官員保守度在不同工資調整指數下與最適績效契約之間的關係,並分析能影響產出及通貨膨脹穩定性的因素。 經本文的研究分析,我們可以發現:政府的談判力愈大績效誘因基數愈大,此時能有效抑制通膨產生,但是同時也會使產出下降。當工資調整指數趨於零時,政府的談判力將不會對產出造成影響只會降低通貨膨脹率。 央行官員若是愈保守愈重視通貨膨脹帶來的效用損失,會使績效誘因基數下降。其中,本文的分析與Rogoff (1985)的有相同的結果,增加央行官員的保守性雖有利抑制通膨且增加通膨穩定性,另一方面卻打擊產出水準同時會使產出易受外來衝擊的影響。當工資調整指數愈低時,央行官員的保守性也會對績效誘因基數的變動愈大。 央行官員愈關心薪資收入多寡,績效誘因基數就愈低,但是對通貨膨脹與產出的影響則須視談判央行對薪資的偏好程度與最適誘因基數大小而定。政府愈在意營運成本,談判出的最適績效誘因基數會愈低,而且會同時造成通貨膨脹率與產出的上升。 在討論經濟穩定性時,我們發現僅有央行官員保守程度、工資調整指數與隨機干擾衝擊的變異數會對產出及通貨膨脹率的穩定性造成影響;但納入談判協商得到的績效誘因基數,並不會造成經濟體系的波動。我們也發現本文與Rogoff (1985)的結論相同之處在於央行官員極度保守時會完全消除通貨膨脹率,但是會使產出完全反映隨機干擾項的衝擊。
2

最適傳統與非傳統貨幣政策 / Optimal Conventional and Unconventional Monetary Policy

蘇醒文 Unknown Date (has links)
在面臨2008年金融危機後嚴峻之需求面衝擊下,多國央行紛紛調降利率,甚至調降至零利率,以期望國家能盡速脫離經濟衰退。在利率調降的過程中,由於受零利率下限的限制,單純藉由傳統貨幣政策之調控,仍可能無法使經濟從嚴峻的需求面衝擊下恢復。因此,非傳統貨幣政策也在美國、日本、英國、歐元區等國家被央行所採行做為對抗經濟衰退的政策工具。在此背景下,我們想了解如何實施最適非傳統貨幣政策。 在最適貨幣政策理論發展中,最適傳統貨幣政策發展較早,因此也較為完備。而在最適非傳統貨幣政策方面,前瞻指引(forward guidance)這項政策工具已被引入最適理論中來進行討論,但量化寬鬆(quantitative easing)直至今日還未被引入最適理論中來討論。 因此,本文建構一個封閉的新興凱因斯模型(New Keynesian),開創性的將量化寬鬆引入最適貨幣政策理論中,來討論最適傳統與非傳統貨幣政策,也藉此與過去文獻比較施行量化寬鬆與未施行量化寬鬆之影響。 / After financial crisis occurred in 2008, countries, such as United States of America, United Kingdom, Japan and the euro area, have been mired in slow economic growth, compared with long-term, and have confronted with severe negative demand shocks which can’t be offset by zero interest-rate policy. Under the circumstance where zero lower bound was present, unconventional monetary policy was implemented by central bank of each country to end up the economic recession prospectively. As a result, we are interested in how to implement optimal unconventional monetary policy. The literatures regarding implementing conventional optimal monetary policy under demand shock were developed maturely. Forward guidance, one of unconventional monetary policy, was already developed in field of optimal monetary policy under impacted by demand shock, but quantitative easing has not been conducted in the theory of optimal monetary policy so far. Thus, we construct a close-economy by New Keynesian model to conduct quantitative easing into the theory of optimal monetary policy to discuss the optimal conventional and unconventional monetary policy, and to compare the difference corresponding to the previous literatures which without quantitative easing.

Page generated in 0.0284 seconds