EMPLOYMENT

• 1969 Teaching Fellow in Economics (University of Auckland)
• 1970-71 Junior Lecturer in Economics (University of Auckland)
• 1972-76 Lecturer in Economics (University of Essex)
• 1976-79 Professor of Econometrics and Social Statistics (University of Birmingham) and Chairman of Department (1976-78 )
• 1979-85 Professor of Economics and Statistics (Yale University)
• 1985-89 Stanley B. Resor Professor of Economics and Professor of Statistics (Yale University)
• 1989- Sterling Professor of Economics and Professor of Statistics (Yale University)
• 1992- Alumni Distinguished Professor of Economics (University of Auckland)
• 1999- Visiting Adjunct Professor of Economics (University of York)

JOURNALS

• Editorial Board, Review of Economic Studies (1975-1980)
• Associate Editor, Econometrica (1978-1984)
• Foundation Editor, Econometric Theory (1984- )
• Foundation Editor (with Colin Hargreaves), Asia Pacific Economic Review (1995-1999)
• Advisory Editor, Macroeconomic Dynamics (1996- )

SOCIETIES

• Econometric Society (Fellow, 1981)
• American Statistical Association (Fellow, 1993)
• Institute of Mathematical Statistics (member)

LISTINGS

• Who's Who in America
• Who's Who in American Education
• American Men and Women of Science
• Who's Who in Economics
• American Men and Women of Science
• Who's Who in Science and Engineering
• Men of Achievement
• Who's Who in New Zealand