Para enfrentar os efeitos da mudança climática, o Projeto de Lei Complementar 493/09 (PLP 493/09) prevê a instituição de tratamento tributário diferenciado para produtos e serviços baseado na emissão de CO2. Este artigo analisa a consistência do tratamento tributário diferenciado tal...

We study the endogenous formation of climate coalitions linked to a preferential free trade arrangement. In a multi-stage strategic trade and participation game, coalition and fringe countries dispose of a discriminatory tariff on dirty imports as well as emission permits imposed on domestic...

This paper argues that the UNCITRAL is in a privileged position to lead an effort — along with other international organizations, public and private stakeholders — to conduct a thorough analysis of the challenges raised by the growing interaction between international investment treaties and...