Armington and constant-elasticity-of-transformation (CET) functions are routinely used in computable general equilibrium (CGE) Models to model foreign trade. The CET function is applied to producer decisions about whether to export and or sell at home. Decisions by domestic demanders whether to...

Once the current political crisis in Yemen has been resolved, it will be ever more urgent to speed up progress, including Millennium Development Goal (MDG) achievements. Drawing on simulations with the Maquette for MDG Simulations (MAMS), a model for strategy analysis, and a linked...

Ex-ante economic impact analyses are required to demonstrate the development impact and economic viability of loans and grants extended by multi-lateral development banks. These assessments are performed under tight time constraints and often in data poor environments. This paper develops a...

Economy-wide models such as Computable General Equilibrium (CGE) Models are powerful tools that provide insights on policy impacts on standard economic indicators. With the recent publication of the System of Environmental-Economic Accounts (SEEA), the power of this approach is amplified. This...

This paper makes two contributions to the debate on the compatibility of social cost benefit analysis and economic impact analysis. First we argue that benefits estimated through economic impact analysis are amenable to subsequent analysis in a social cost benefit framework when household...

In this study we develop an evidence-based tool to help to guide policy and investment choices, to maximize developmental returns from tourism. Specifically, we develop a tourism-extended social accounting matrix and computable general equilibrium and microsimulation models customized for...

Rwanda's Nyungwe National Park is a biodiversity hotspot with the most endemic species in the ecoregion as well as the highest number of threatened species internationally. In addition to great biological diversity, Nyungwe National Park supplies significant ecosystem services to the Rwandan...

This paper analyses the impact of the Global Financial Crisis on the Bolivian economy. The PEP 1-1 Standard Model has been employed to analyze the effects of a reduction in (i) the world export prices of mining and agriculture, (ii) the world demand of textiles, and (iii) transfers to households...

This study develops a linked regional computable general equilibrium and micro-simulation (RCGE-MS) model to assess the regional economy-wide and poverty impacts of a US$36 million investment in tourism in the south of Haiti. The first social accounting matrix for Haiti with a base year of...