Fig 11. The macro-sectoral contributions to wage inequality computed with the Shapley value over the time interval 1990–2014.
Where the macro-sectors depicted in the figure are: 1 = agriculture, 2 = extraction, 3 = manufacturing, 4 = trade, 5 = professional services, 6 = education and health services, 7 = leisure industry, 8 = other services. The major effect on inequality is given by the service industries.