This paper revisits the relationship between energy intensity and economic growth, using a flexible piecewise linear regression model. Based on a panel data set of 137 economies during 1990-2014, the analysis identifies a threshold effect of income growth on energy intensity change: although...

Estimates of potential output are an important component of a structured forecasting and policy analysis system. Using information on capacity utilization, this paper extends the multivariate filter developed by Laxton and Tetlow (1992) and modified by Benes and others (2010), Blagrave and...

As many as 50 million people in Pakistan may still live without connection to the electric grid. Pakistan also has some of the world's worst power outages. Using data from a nationally representative two-period panel survey, this paper presents the first empirical evidence on the cost of...