Nobel Memorial Prize in Economic Sciences
The first prize in economics was awarded in 1969 to Ragnar Frisch and Jan Tinbergen "for having developed and applied dynamic models for the analysis of economic processes". In 2009, Elinor Ostrom became the first woman awarded the prize.
Ideal money
Nash gave various lectures and written discourses on the subject he called Ideal Money. The first talk was given in 1995 (one year after Nash won the Nobel Prize for economics for his work on equilibrium theory nearly 50 years prior). Nash spent 20 years giving talks, in many different nations around the world, about how Ideal Money could be brought about internationally.