Johannes de Villiers Graaff

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Johannes de Villiers Graaff
Born (1928-02-19)19 February 1928
Cape Town, Union of South Africa
Died 6 January 2015(2015-01-06) (aged 86)
Cape Town, South Africa
Nationality South African
Fields Welfare Economics
Institutions Nedbank
Alma mater St John's College, Cambridge (Pd.D.)
University of Cape Town (B.A.)
Influences Abram Bergson

Johannes de Villiers Graaff (also known as Jan de Van Graaff or Jannie Graaff; 19 February 1928 – 6 January 2015) was a South African neoclassical welfare economist.[1] He was a former chairman of Nedbank. Graaff was known for his work on optimal savings rates[2] and contributions to the creation of the social welfare function.[3]

Graaff graduated from the University of Cape Town and then went on to complete his PhD in economics at St John's College, Cambridge in 1950.

In 1951 he married Lillian Clare Thomson, daughter of Sir George Paget Thomson, and had six children with her.[4]

He was the youngest son of Sir David Graaff, 1st Baronet. His eldest brother is Sir De Villiers Graaff, 2nd Baronet.

Graaff was one of South Africa's most active and accomplished mountaineers, pioneering mountain climbing routes in East Africa and the Himalayas.[5]

He died on the 6 January 2015 in Kenilworth, Cape Town, aged 86.[6]

References[change | change source]

  1. The Meaning of Social Efficiency by Louis Lefeber; Thomas Vietorisz – Review of Political Economy, 1465–3982, Volume 19, Issue 2, 2007, pp. 139–64
  2. https://www.scribd.com/doc/6943263/Growth-Theory Growth Theory, p. 107
  3. http://homepage.newschool.edu/het/essays/paretian/paretosocial.htm#swf The Paretian System IV – Social Welfare
  4. ThePeerage.com, Quoted from: (S37) Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, p, 1616. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
  5. "Southern Africa's most iconic peaks". Cape Times. 21 July 2014. Retrieved 11 January 2015. 
  6. "JOHANNES DE VILLIERS GRAAFF". Independent Newspapers. 12 January 2015. Retrieved 12 January 2015. 

Other websites[change | change source]