《21世纪的资本》(Capital in the Twenty-First Century)是法国经济学家、巴黎经济学院教授托马斯·皮凯蒂(Thomas Piketty)于2013年8月出版的著作。此书一经出版,便引起轰动,成为西方学术界和媒体讨论最热烈的新书之一。美国经济学家、诺贝尔经济学奖得主、普林斯顿大学教授保罗·克鲁格曼(Paul R.Krugman)一个月之 Capital in the Twenty-First Century was published in August 2013 by Thomas Piketty, a French economist and professor at the Paris School of Economics. Once published, the book caused a sensation and became one of the hottest new books ever discussed by Western academia and the media. American economist, Nobel laureate in economics, a month Prince Paul Krugman, a professor at Princeton University