I want assistance with these questions. Each question needs to be at least 75 to 80 words each.
1. The movement of capital and labor generates overall gains for both the source and host countries. In what ways does this happen?
2. What does foreign direct investment (FDI) really mean?
3. Explain differentiated goods and how you understand it in the context of monopolistic competition. In other words, why do countries trade so many different variations of, by definition, the same product?
4. Please explain the gravity equation and what do we really apply it to?