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skos:pref |
"Engel law"@en
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schema:main |
<http:/ |
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<https:/ |
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skos:editorial |
"WP9"@nl |
| "GOO-thesaurusbeheer"@nl | |
| "De Duitse econoom E. Engel ontdekte dat naarmate het inkomen stijgt er relatief minder inkomen wordt besteed aan de kosten van levensonderhoud"@nl | |
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skos:in |
<http:/ |
Inverse relations
[ .. ] → schema:about → Engel law
Income elasticity and economic development : methods and applications / by M. Ohidul Haqueschema:ProductModel
Income elasticity and economic development : methods and applications / by M. Ohidul Haqueschema:ProductModel
Sexual bias and household consumption : a semiparametric analysis of Engel curves in rural China / by Xiadong Gong, Arthur van Soest and Ping Zhangschema:ProductModel