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美2學者獲諾貝爾經濟學獎專研政策及經濟 @ 2011-10-11T05: Back Hot News
Keyword:經濟
Concept:
〔國際新聞中心╱綜合報導〕諾貝爾經濟學獎十日揭曉,今年的經濟學獎頒給兩位同為六十八歲的美國學者、分別任教於紐約大學與普林斯頓大學的薩金特和席姆斯,他們是因發展出解釋「經濟政策以及國內生產毛額(GDP)、通膨、就業和投資等不同的總體經濟變數之間的因果關系」的卓越成就而獲獎。諾貝爾委員會在頌詞中表示,薩金特展示了如何利用結構總體計量經濟學分析經濟政策的持久影響;席姆斯則以「向量自我回歸」(vector autoregression)為依據,分析經濟如何受到短期經濟政策變化等因素的影響,兩人的研究為現今的總體經濟分析奠定重要基礎。
美2學者獲諾貝爾經濟學獎 專研政策及經濟

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