Why have some countries profited hugely from GVCs and others not at all? Does institutional quality matter? How is Tunisia doing compared to other countries?

Global Value Chains: Tunisia, a development perspective

Global Value Chains in Tunisia:
Main toppic to address:
Why have some countries profited hugely from GVCs and others not at all? Does institutional quality matter? How is Tunisia doing compared to other countries?
Tunisia’s participation and opportunities.

And adding any other points/chapters that are missing/could be important

The thesis should be 40 pages without the summary page, the abstract page and the bibliography.