James Tobin
James Tobin (March 5, 1918 – March 11, 2002) was an American economist who served on the Council of Economic Advisers and the Board of Governors of the Federal Reserve System, and taught at Harvard and Yale Universities. He developed the ideas of Keynesian economics, and advocated government intervention to stabilize output and avoid recessions. His academic work included pioneering contributions to the study of investment, monetary and fiscal policy and financial markets. He also proposed an econometric model for censored endogenous variables, the well-known "Tobit model". Tobin received the Nobel Memorial Prize in Economic Sciences in 1981.
James Tyson
James Tyson was born about 1820 in the Camden district (then called Cowpastures) of New South Wales, the son of William Tyson and Isabella Marie (née Coulsen).
There is disagreement over the date of his birth. Some sources say 11 April 1823 while others say 8 April 1819. At his death in 1898, he was described as being either 75 years of age or 81 years of age, suggesting an even wider range of possible birth dates.