This paper systematically reviews the empirical literature on development non‐governmental organizations (NGOs), drawing both on quantitative and qualitative analyses, and constructs a set of basic facts about these organizations. These facts concern the size of the development NGO sector and...

This paper analyzes philanthropic strategies to engage climate change. Since the turn of the millennium there has been growing venture capital interest in the broad area of clean technology. Much of that investment - over 50% - has been directed towards the energy sector on technology for energy...