How have assumptions in economics changed over time?

1) Based on the information provided in the Ragan article (Ragan, C. (2015: June 16) Adam Smith's greatest legacy is his balanced approach. The Globe and Mail), identify and discuss some: i) reality assumptions and ii) value assumptions underlying Adam Smith's foundational work in: The Wealth of Nations.

2)Then, compare and contrast Smith's assumptions with those underlying neoclassical economics.

3)Finally, consider the value assumptions underlying the economics of well-being described by Fox, and whether they align more with neoclassical economics or with Adam Smith's line of thinking.