Economics Homework Help

1) Please watch the following YouTube video on Onecoin Scam, and write your comments.

2) Please watch the following video on the importance of U.S. dollar in global trade, and write your comments.

How Global Trade Runs on U.S. Dollars | WSJ

3) Please discuss the potential risks involved in “The Carry Trade”, and its influence on the stability of exchange rate.

4) In some periods, Brazil’s inflation rate was very high. Explain why this places pressure on the Brazilian currency.