While measured remittances by migrant workers have soared in recent years, macroeconomic studies have difficulty detecting their effect on economic growth. We review existing explanations for this puzzle and propose three new ones. First, we offer evidence that a large majority of the recent...

Ghana’s largest and most important creditor for the past three decades has been the International Development Association (IDA), the soft loan window of the World Bank. That will soon come to an end. The combination of Ghana’s rapid economic growth and the recent GDP rebasing exercise means...

The paper considers the process of discovery for subsoil resources, including both hard minerals and hydrocarbons and estimates its magnitude in recent years, as derived from the sum of extraction and changes in proven reserves. Spurred on by technology change and strong market conditions,...

The measurement of bank output, a difficult and contentious issue, has become even more important in the aftermath of the devastating financial crisis of recent years. In this paper, we argue that models of banks as processors of information and transactions imply a quantity measure of bank...

Based on satellite photos of night light from NASA and the U.S. Department of Defense, and using the methodology proposed by Henderson, Storeygard and Weil (2012), this paper measures the economic growth of the main 15 beach tourist areas in Mexico for the period from 1993 to 2017. This...

This document presents an alternative to measure informal economic activity at the municipal level for the 2013-2020 period in Mexico. Using satellite images of nightlight and microdata from the 2019 Economic Census, the formal and informal Value Added at the municipal level is estimated using a...

Donor countries have committed themselves to increase aid to developing countries by 60 percent over the next five years; and larger increases would be needed to meet the Millennium Development Goals (MDGs). But there are concerns that there may be a limit on the amount of aid that developing...