There is no room for experts from affluent countries to swoop in and tell less affluent countries what they ought to do to reform their tax systems. Instead, experts from wealthy countries need to take tax policy spillovers seriously and correct the systemic flaws in the international tax regime that make it hard for some countries to tax effectively. This is, in my view, crucial to forming an acceptable international social contract going forward.
Cross-Border Trade and Investment
Developing countries are currently disadvantaged in the international tax regime. The control of the developed countries in the tax regime is evidenced in their influence in the creation of the major model tax treaties that are used as the starting point for nearly all bilateral tax treaties today. With the rise of multilateral tax instruments and an awareness of the dubious flow of tax revenue out of already disadvantaged countries, developing countries should consider renegotiating their bilateral tax treaties to ensure a more balanced international tax system that is designed for their benefit.