Which is correct chronological order of Economists contributing to input-output analysis?
1
Hawkins-Sumon. Leontief. Karl Marx. Quesnay
2
Karl Marx. Quesnav. Leontief. Hawkins-Simon
3
Quesnay. Karl Marx. Leontief. Hawkins-Simon
4
Leontief. Hawkins-Simon. Karl Marx. Quesnay