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Mr. Zamid Aligishiev, Mr. Giovanni Melina, and Luis-Felipe Zanna
This note is a user’s manual for the DIGNAR-19 toolkit, an application aimed at facilitating the use of the DIGNAR-19 model by economists with no to little knowledge of Matlab and Dynare via a user-friendly Excel-based interface. he toolkit comprises three tools—the simulation tool, the graphing tool, and the realism tool—that translate the contents of an Excel input file into instructions for Matlab/Dynare programs. These programs are executed behind the scenes. Outputs are saved in a separate Excel file and can also be visualized in customizable charts.
Ms. Stefania Fabrizio, Mr. Alexei Goumilevski, and Mr. Kangni R Kpodar
Increased focus on income inequality and distributional issues has made incidence analysis a crucial input into policy decisions. This note presents the theoretical framework used to conduct incidence analysis of fuel price subsidy reform and presents a user-friendly tool for its application. This new tool requires limited inputs and has the advantage of using the commonly available software program Excel. The note presents an illustration based on the case of Brazil, using the 2005 household survey and input-output table. The results reinforce the typical finding that fuel subsidies benefit well-off households and that their removal would be progressive.
Mr. Emmanuel Mathias and Bert Feys
The trade in precious metals and stones has been linked to illicit financial flows, corruption, smuggling, drug trafficking, illicit arms trafficking, and the financing of terrorism. In addition, the extraction of precious minerals and the subsequent trade in these resources, if properly managed, present significant revenue opportunities, particularly for countries facing development needs. Building on staff expertise in anti-money laundering and combating the financing of terrorism (AML/CFT) and technical support and analytical advice on the management of natural resources, this note is a reference guide to aid countries in using the AML/CFT framework to help combat crime related to and affecting the precious minerals sector while raising revenue.
Mr. David Coady, Mr. Javier Arze del Granado, Luc Eyraud, and Ms. Anita Tuladhar
Many developing and emerging countries do not fully pass-through increases in international fuel prices to domestic retail prices, with adverse consequences for fuel tax revenues and tax volatility. The adoption of an automatic fuel pricing mechanism can help to address this problem, and the incorporation of a price smoothing mechanism can ensure pass-through over the medium term but also avoid sharp increases (and decreases) in domestic prices. This technical note addresses the following issues: (i) the design of an automatic fuel pricing mechanism; (ii) the incorporation of domestic price smoothing and resulting tradeoffs; (iii) the transition from ad hoc pricing adjustments to an automatic mechanism; and (iv) policies to support this transition and the maintenance of an automatic mechanism. A standardized template for simulating and evaluating the implications of alternative pricing mechanisms for price and fiscal volatility is available on request.