The G-20 summit in April 2009 focused on enhancing global cooperation to reform financial systems and transition to a sustainable, green economy, with a $5 trillion commitment by member countries expected to boost global output by 4%. While agreements were reached on regulating financial firms and addressing climate change, fundamental reforms related to currency and representation in institutions like the World Bank and IMF were largely sidelined. Concerns about hypocrisy regarding tax havens and the need for more inclusive economic indicators were also highlighted.