Publications

Policy design

south africa | Agriculture Policy design Estimation of the aggregate agricultural supply response in Zimbabwe: The ARDL approach to cointegration This paper uses relatively recent time series techniques on data spanning over different pricing regimes to estimate the aggregate agricultural supply response to price and non-price factors in Zimbabwe. The ARDL approach to cointegration employed here gives consistent estimates of supply response in the presence of regressor endogeneity and also permits the estimation of distinct estimates of both long-run and short-run elasticities when variables are not integrated of the same order. Muchapondwa, E. (2008). "Estimation of the aggregate agricultural supply response in Zimbabwe: The ARDL approach to cointegration" ERSA Working Paper No. 90 (August

central america | Policy design Voluntary Environmental Regulation in Central America: Costa Rica’s Blue Flag Beach Certification Program The objective is to evaluate the performance of Costa Rica’s voluntary Blue Flag certification program, focusing on beach communities.

central america | Policy design Reforming Transportation Price and Tax Policies in San José, Costa Rica Our research aims to develop a conceptual and empirical framework for analyzing the benefits and costs of various options for reforming pricing transportation in San José, and to use it to develop concrete policy recommendations.

central america | Policy design Incidence of Fuel Taxes in Central America and the Caribbean This research project analyze the incidence of a fuel taxes in four Central American and Caribbean countries—Costa Rica, Jamaica, Nicaragua, and Panama—using household-level expenditure data.

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Policy design

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