Productivity Leadership: Evidence from Great Britain," Centre for Economic Performance, Discussion Paper No. 672, January. Doms, Mark E. and J. Bradford Jensen (1998). "Comparing Wages, Skills, and Productivity between Domestically and Foreign-Owned Manufacturing Establishments in the United States," in R.E. Baldwin, R.E. Lipsey, and J. David Richardson, eds., Geography and Ownership as Bases for Economic Accounting, NBER Studies in Income and Wealth, vol.
59, Chicago, Ill.: University of Chicago Press, pp. 235-58. Findlay, Ronald (1992). "The Roots of Divergence: Western Economic History in Comparative Perspective," AEA Papers and Proceedings, vol. 82:2, May, pp. 158-61. Findlay, Ronald, and Kevin O'Rourke (2002). "Commodity Market Integration 1500-2000," Centre for Economic Policy Research, Discussion Paper No. 3125, January. Grubel, Herbert, and P.J. Lloyd (1975).