This paper discusses the analytical foundations of international comparisons for assessing a country's potential for improvement along various dimensions of social and economic development. The paper presents the Stochastic Frontier approach and applies it to estimate feasible frontiers or...

The main purpose of this paper is to provide a critical overview of the recent empirical contributions that use cross country data to study the effect of product market regulation and reform on a country's macroeconomic performance. After a brief review of the theoretical literature and of...

The author provides a preliminary benchmarking of infrastructure performance in Lesotho in four major sectors - electricity, water and sanitation, information and communication technology, and road transportation - against the relevant group of comparator countries using a new World Bank...