Ragnar Anton Kittil Frisch ( 3 March 1895 -- 31 January 1973 ) was a Norwegian economist and the co-winner with Jan Tinbergen of the first Nobel Memorial Prize in Economic Sciences in 1969 .
Ragnar Anton Kittil Frisch ( 3 March 1895 -- 31 January 1973 ) was an Norwegian economist . He won the first Nobel Prize in Economics with Jan Tinbergen in 1969 .