在全球金融危机的背景下,美国经济面临着加速衰退的威胁。以克里斯蒂娜·罗默为首的奥巴马经济顾问团队从新政府上台以来,提出了一系列应对经济衰退的刺激方案。本文基于罗默的学术研究背景,将其对20世纪30年代大萧条成因、结束、复苏及其对当前经济复苏的启示等问题的研究学术成果进行评介。 Against the backdrop of the global financial crisis, the U.S. economy is facing the threat of an accelerated recession. Since the new administration came to power, the Obama team of economic advisers led by Christina Romer has put forward a series of stimulus packages to deal with the economic downturn. Based on the background of Romer ’s academic research, this article reviews the academic achievements of Rumsfeld’ s research on the causes of the Great Depression in the 1930s, the end, the recovery and its implications for the current economic recovery.