Migration can stimulate economic growth when managed strategically. Heterogeneous impacts require targeted and redistributive policies. Narratives of migration as purely a supply-side issue are overly reductive. Migration can serve as a deficit-financing alternative to tax hikes or spending...

This paper examines the effect of green investments on market power. I measure the market power as markup following the method provided in De Loecker and Warzynski (2012). For green investments, I consider specifically the investments of firms in energy efficient technologies, both as the binary...

Scaling up energy efficiency is critical to the energy transition-and the public sector is a good place to start. Programs in public buildings, in particular, can introduce new models and thus help shape markets. Given the limits of public financing against huge investment needs, countries must...