Do elites capture foreign aid? This paper documents that aid disbursements to highly aid-dependent countries coincide with sharp increases in bank deposits in offshore financial centers known for bank secrecy and private wealth management, but not in other financial centers. The estimates are...

Over the past decade, decentralization of fiscal and policy-making authority has become a cornerstone of development organizations? recommendations for good governance. Yet the institutional design of multilayered government can create tensions as new elites attempt to fill governing spaces long...

This essay first sets out the "business model" problems entailed by corruption and their effects as well as implications for economic growth. Key issues are the need for secrecy and co-operation with partners in crime. Dealing with these leads to behavior which is ostensibly bizarre and...

Input subsidy programs carry support as instruments to increase agricultural productivity, provided they are market-smart. This requires especially proper targeting to contain the fiscal pressure, with decentralized targeting of input vouchers currently the instrument of choice. Nonetheless,...

What major insights have emerged from development economics in the past decade, and how do they matter for the World Bank? This challenging question was recently posed by World Bank Group President David Malpass to the staff of the Development Research Group. This paper assembles a set of 13...

This paper uses a combination of survey questions to instructors and data collected from course syllabi and examinations to examine how the subject of development economics is taught at the undergraduate and masters levels in developing countries, and benchmark this against undergraduate classes...

Social norms affect almost every aspect of people?s lives, and can be an obstacle to or support economic development. This paper outlines what social norms are and how they work, providing examples from everyday life and from development case studies. Sometimes not much can be done about...

The rapid growth of trust funds at multilateral development organizations has been widely neglected in the academic literature so far. Using a simple illustrative model, this paper examines the choice by sovereign donors among various trust fund options. The authors contend that the choice among...

Since we introduced the term ?middle-income trap? in 2006, it has become popular among policy makers and researchers. In May 2015, a search of Google Scholar returned more than 3,000 articles including the term and about 300 articles with the term in the title. This paper provides a...

Developing countries have urbanized rapidly since 1950. To explain urbanization, standard models emphasize rural-urban migration, focusing on rural push factors (agricultural modernization and rural poverty) and urban pull factors (industrialization and urban-biased policies). Using new...