More papers in Working Papers from Australian National University - Department of Economics Address: THE AUSTRALIAN NATIONAL UNIVERSITY, DEPARTMENT OF ECONOMICS, RESEARCH SCHOOL of PACIFIC STUDIES, RESEARCH SCHOOL OF SOCIAL SCIENCES, G.P.O. 4, CANBERRA ACT 2601 AUSTRALIA..O. BOX 4 CANBERRA 2601 AUSTRALIA. Contact information at EDIRC. Series data maintained by Thomas Krichel ().