哈佛大学博士，美国匹兹堡大学经济学和历史学教授，曾长期执教于Toronto大学。主要研究中国经济近年来的发展和其长期变化的性质及影响。最新的研究成果主要有：《投机行为会不会限制中国的发展？》、《对中国近来GDP增长的度量-我们在何处？》《增长体现在那里？》《中国劳动力经济的最新发展》等论文。
Professor of Economics and History of University of Pittsburgh's .He got h
is Ph.D. From Harvard University and joined the University of Pittsburgh's faculty in 1985 after fourteen years at the University of Toronto. His research focuses on the nature and implications of recent developments and long term changes in the economy of China. His resent papers include:
Will Investment Behavior Constrain China's Growth?
Measuring China's Recent GDP Growth:swheresDo We Stand？
Where's the Growth?
Recent Developments in China's Labor Economy.
