This Public Expenditure Review (PER) takes stock of fiscal developments and institutions and analyzes the key issues that bear on the level, composition, challenges, and effectiveness of government spending and the stance of fiscal policy. Understanding these issues is essential, as new fiscal...

This Public Expenditure Review (PER) takes stock of fiscal developments and institutions and analyzes the key issues that bear on the level, composition, challenges, and effectiveness of government spending and the stance of fiscal policy. Understanding these issues is essential, as new fiscal...

First, this paper discusses how AI-based technologies that are powering the “Fourth Industrial Revolution” are similar in their speed, effects and prerequisites to general purpose technologies (GPTs) that came before and how they are different. AI-based technologies are similar to the steam...