1. The Statistical Analysis of Compositional Data. Monographs on Statistics and Applied Probability;Aitchison,1986
2. Banks, Arthur S., Wilson, Kenneth A. 2016. Cross-National Time-Series Data Archive. Databanks International. Jerusalem, Israel; see http://www.cntsdata.com/
3. nternational comparisons of educational attainment;Barro;J. Monetary Econ.,1993
4. A new data set of educational attainment in the world, 1950–2010;Barro;J. Dev. Econ.,2013
5. A New Database on Financial Development and Structure;Beck;World Bank Econ. Rev.,2000