The presentation is based on the article , Against International Economics
As a Sub-discipline by DON BOUDREAUX.The main points of the presentation are described here
3. Trade within two countries myth
• Trade by individual to individual
• trade by Firm to firm
• Only individuals, separately or in voluntarily formed groups such as
firms, spend, save, and invest; not the countries
• Only individuals experience income, wealth, or welfare gains and
losses; countries as such experience nothing. Not the countries