We want to demonstrate our commitment to your privacy. In support of the changes to the EU data protection law, we’ve updated our privacy notice effective May 25, 2018.


Member of the faculty since 1982. A.B. (economics), National Taiwan University, 1955; MBA (banking and finance), New York University, 1958; PhD (economics), University of Wisconsin, Madison, 1962. 

Research in Bayesian inference; econometric methods; time series methods and applications; modeling and analysis of air pollution and stratospheric ozone data.