In global tax governance, institutions matter.

José Antonio Ocampo posted a plea for institutional reform in tax policymaking today,  in which he decries the jealous guarding of tax policy exclusivity by OECD countries, especially the US and the UK. At the recent Financing for Development conference, developing countries called for a greater role for the UN in global tax governance but the OECD countries balked. Ocampo writes:

The OECD, whose members are essentially the world’s 34 richest countries, certainly has the capacity to set international standards on taxation. Yet the domination of a select group of countries over tax norms has meant that, in reality, the global governance architecture for taxation has not kept pace with globalization. 

The Monterrey Consensus reached in 2002 included a call to enhance “the voice and participation of developing countries in international economic decision-making and norms-setting.” But although the OECD invites some developing countries to participate in its discussions to establish norms, it offers them no decision-making power. The OECD is thus a weak surrogate for a globally representative intergovernmental forum.

I understand that it is costly and complicated to develop institutions that allow for meaningful participation by all people affected by transnational tax policy norms.  But the international tax system is a resource allocation machine that has significant impacts on people's life chances across all populations. I fail to see what principles of justice support a world in which a small and privileged group of people make decisions of both process and substance that directly impact, and yet purposefully and systemically exclude, the majority of the world's population. The substance of norms, rules, and standards may matter in global tax governance, but ultimately institutions matter even more.