1. Anthropometric evidence on living standards in northern Italy, 1730–1860;A’Hearn;Journal of Economic History,2003
2. Quantifying quantitative literacy: age-heaping and the history of human capital;A’Hearn;Journal of Economic History,2009
3. The great divergence in European wages and prices from the middle ages to the first world war;Allen;Explorations in Economic History,2001
4. Allen, R.C., Bassino, J.-P., Ma, D., Moll-Murata, C., van Zanden, J.L., 2007. Wages, prices and living standards in China, Japan and Europe, global prices and income project. Available from: .
5. Allen, R.C., Bassino, J.-P., Ma, D., Moll-Murata, C., van Zanden, J.L., 2009. Wages, Prices, and Living Standards in China, 1738–1925: in Comparison with Europe, Japan and India” LSE Economic History Department Working Paper No. 123/09. Available from: .