We show that online prices can be used to construct quarterly purchasing power parities (PPPs) with a closely-matched set of goods and identical methodologies in a variety of developed and developing countries. Our results are close to those reported by the International Comparisons Program...

We show that online prices can be used to construct quarterly purchasing power parities (PPPs) with a closely-matched set of goods and identical methodologies in a variety of developed and developing countries. Our results are close to those reported by the International Comparisons Program...

Why did European productivity growth slow down while American growth accelerated since the 1990s? In this article we provide a detailed analysis of the sources of growth from a comparative industry perspective, based on our recent book Economic Growth in Europe. We argue that Europe’s falling...

Misallocation of resources across firms leads to lower aggregate productivity. In this paper, we provide new estimates of manufacturing productivity differences across countries and establish by how much they would be reduced if such misallocation were eliminated. Using World Bank survey data...

With market services accounting for an increasing share of GDP as well as for differences in productivity growth performance across countries, the need for accurate measures of services output is becoming ever more important. In this article we first provide an international comparative...