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Cross section Engel curves over time
Haerdle, Wolfgang; Jerison, Michael - University of Bonn, Germany - 1988
Persistent link: https://www.econbiz.de/10005028288
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Russel on Gorman`s Engel curves: A correction
Jerison, Michael - University of Bonn, Germany - 1993
Persistent link: https://www.econbiz.de/10005032090
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Comparing nonparametric versus regression fits
Haerdle, W.; Mammen, E. - University of Bonn, Germany - 1988
Persistent link: https://www.econbiz.de/10005001456
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Statistical Engel curves,income distribution and the "Law of Demand"
Grodal, Birgit; Hildenbrand, Werner - University of Bonn, Germany - 1987
Persistent link: https://www.econbiz.de/10004993113