Departamento de Fundamentos del Análisis Económico I, UPV/EHU
Abstract
This paper studies the macroeconomic effects of a permanent increase in foreign aid in a model that takes into account environmental quality. We develop a dynamic equilibrium model in which both public investment in infrastructure and environmental protection can be financed using domestic resources and international aid programs. The framework considers four scenarios for international aid: untied aid,aid fully tied to infrastructure, aid fully tied to abatement, and aid equally tied to both types of expenditures. We find that the effects of the
transfers may depend on (i) the structural characteristics of the recipient country (the elasticity of substitution in production and its dependence on environment and natural resources) and on (ii) how recipient countries distribute their public expenditure. These results underscore the
importance of these factors when deciding how and to what extent to tie aid to infrastructure and/or pollution abatement.Financial support from the Spanish Ministry of Economy and Competitiveness through grant
ECO2012-31626 and Departamento de Educación, Política Lingüística y Cultura del Gobierno Vasco (IT869-13) is gratefully acknowledged