2007年以来我国物价上涨幅度过快引起了经济学界的关注。与以往强调供给冲击的解释不同,本文认为我国物价上涨主要缘于外部因素——美元贬值和投机炒作带来的基础原材料价格上涨,境外投机资本逐利而涌入我国造成流动性过剩,并针对性地提出了应对外部因素引起的物价上涨过快的对策。 Since 2007, the rapid increase of our country’s price has aroused the concern of economists. Different from the previous emphasis on supply shocks, this paper argues that the price rise in China is mainly due to external factors - the basic raw material prices brought by the depreciation of the US dollar and speculation and speculation, the inflow of speculative foreign capital into the country and the inflow of liquidity into the country, Proposed to respond to external factors caused by rising prices too fast countermeasures.