North American Indians

"Aboriginals as Unwilling Immigrants: Contact, Assimilation and Labour Market Outcomes" , Journal of Population Economics, 15(2) (February 2002): 331-355. (with Arthur Sweetman) PDF JSTOR

"The Size and Structure of Native-White Wage Differentials in Canada", Canadian Journal of Economics 27 (February 1994): 20-42. (with Peter George). JSTOR