The panel

• Abhijit Banerjee, economics professor at the Massachusetts Institute of Technology and member of the high-level panel.

• Michael Anderson, director general for policy and global issues at the UK Department for International Development and the prime minister's special envoy for UN development goals. @dfidmichael

• Achyut Luitel, director of Practical Action Nepal. @achyutluitel

• Claire Melamed, head of the growth, poverty and inequality programme at the Overseas Development Institute. @clairemelamed

• Alex Cobham, research fellow at the Center for Global Development with a focus on illicit financial flows, tax and inequality. @alexcobham

• Anna Feuchtwang, chief executive of EveryChild and co-chair of Beyond2015, a civil society campaign set up to influence discussions on the future of development. AnnaFeuchtwang