William D. Nordhaus, ‘Do real-output and real-wage measures capture reality? The history of lighting suggests not’ в Timothy F. Bresnahan and Robert J. Gordon (eds), The Economics of New Goods (Chicago: University of Chicago Press, 1996), рр. 27–70; другие описания вычислений Нордхауса см. в Tim Harford, The Logic of Life (London: Little Brown, 2008), Steven Johnson, How We Got To Now (London: Particular Books, 2014) и David Kestenbaum, ‘The History of Light, in 6 Minutes and 47 Seconds’, NPR: All Things Considered, 2 May 2014, .
