Electricity markets vary greatly across jurisdictions, in terms of regulatory institutions, cost levels and environmental impacts. Integrating such different markets can lead to significant changes. This paper considers two jurisdictions, one with a regulated monopoly selling at average cost and...

Subsidies induce a market inefficiency by creating a deadweight loss, since supply and demand are out of equilibrium. In 2016, electricity subsidies were the largest component of the total global energy subsides, with an estimated 128 billion USD out of 287 billion USD. Electricity generation is...

The electricity sector is the largest source of greenhouse gases (GHG) emissions in the world, and reducing these emissions can often be costly. However, because electricity markets remain integrated at a shallow level (with different pricing regulations), many gains from deeper integration...