Answer:
Large horizontal disparities. Most of the tax bases in Nepal are concentrated in and around Kathmandu and the borders between Nepal and India. Moreover, there is poor connectivity between other provinces and Kathmandu. The challenge is to incentivize equitable economic growth and provision of public and merit services.
Trade blocs. One of the key words in the initial description is the idea of regional. Coordinating efforts to reduce trade barriers, including decreasing or eliminating tariffs are part of decision to make certain blocs or groups of trading syndicates more viable and strategic in international trade.
