Lesson 1- Experimental Methods,
Lesson 15- Statistical Testing- The Sign test (When to use the sign test & calculations),
Lesson 14- Mathematical concepts & distributions
...
(L1) Paul Krugman - 2009 - How Did Economists Get It So Wrong? NewYorkTimes,
(L2) Sandmo Chapter 2 & 3,
(L2) Theory of Moral Sentiments & Wealth of Nations
...