Key points are not available for this paper at this time.
Journal Article ELASTICITY OF SUBSTITUTION AGAIN: SUBSTITUTES AND COMPLEMENTS Get access JOHN HICKS JOHN HICKS All Souls College Search for other works by this author on: Oxford Academic Google Scholar Oxford Economic Papers, Volume 22, Issue 3, November 1970, Pages 289–296, https://doi.org/10.1093/oxfordjournals.oep.a041166 Published: 01 November 1970
John Hicks (Sun,) studied this question.