In the mid-2000s, the production of hearing aids shifted almost entirely to 3D printing. Using difference-in-differences and synthetic control methods, this paper examines the effects of this shift on trade flows. The analysis finds that trade increased roughly 60 percent following the...

This paper presents evidence on implementation of the World Bank Group and Financial Sector Reform and Strengthening Initiative "Principles for Public Credit Guarantee Schemes for Small and Medium Enterprises". The evidence is based on a self-assessment of 60 schemes in 54 countries. Overall,...

The Global Gas Flaring Reduction Partnership (GGFR) provides its members with overviews of the potential solutions to recover and monetize the flared and/or associated gas. This study analyses two options that could be used for this monetization of small volumes (1 -15 MMscf/d): the LNG and CNG...

The Global Gas Flaring Reduction Partnership (GGFR) provides its members with overviews of the potential solutions to recover and monetize the flared and/or associated gas. The purpose of this report is to compare the Liquefied Natural Gas (LNG) and Compressed Natural Gas (CNG) chain concepts...

While the LNG industry has traditionally focused primarily on development of ever increasing plant capacities, the maturity of the technology has allowed development of technologies applicable for small volumes to be competitive and potentially economically attractive. The main challenge for...

This paper shows that the increased policy-selectivity of aid allocations observed in recent years provides recipient countries an incentive to improve policies. The paper estimates that a change in the World Banks Country Policy and Institutional Assessment policy index from 1.5 to 2 for a...

This paper studies the evolution of three macroeconomic variables (namely current fiscal expenditures, public debt, and consumer-price inflation) around the time of the onset of armed conflicts during 1950-2016. The authors compare the performance of these variables in conflict-afflicted...

This paper compiles project-level data from the World Bank's lending history to describe patterns and the composition of its portfolio. The paper focuses particularly on the effect of countries' transition from International Development Association to International Bank for Reconstruction and...

This paper uses simple analytical models to study high-income donor countries' willingness to pay to supply mitigation finance to low-income countries; how this depends on modality for finance supply; and how it changes as the global greenhouse gas mitigation agenda moves forward. The paper...

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...