Comparison of working hours between the rich and the poor: Will these converge over time?

** The aim of this paper is to compare working hours of rich and poor countries, and too establish whether these countries that share free trade areas and FDI flows will converge over time in terms of working hours. In addition, it should also include the fact that maybe, convergence is taking place now because of globalization. Will the signing of free trade agreements result in faster speed of convergence?

**The proposal must incorporate the following free trade areas:
North America, European union, ASEAN, Mercosur in latin America.

**IMPORTANT::: Can the writer also establish three objectives/aims from the information in the first paragraph.
Harvard system of referencing (in main text also)