Many countries have been affected by food and oil price shocks. Rising energy costs have manifested themselves through higher prices of gas at the pump and through price increases for many other goods such as kerosene and transport. But in some countries there has also been some degree of...

There is now an impetus to apply dynamic stochastic general equilibrium models to forecasting. But thesemodels typically rely on purpose-built data, for example on tradable and nontradable sector outputs.How then do we know that the model will forecast well, in advance? We develop an early...

En este documento se reportan los resultados de una encuesta por medio de la cual se interrogó a los empresarios colombianos acerca de la forma como fijan los precios de sus principales productos. El diseño del formulario sigue de cerca las propuestas de Blinder (1991, 1994, 1998) y de la red...

We analyze the insurance provided by the U.S. social security and income tax system within a model in which agents receive idiosyncratic, wage rate shocks that are privately observed. We consider two reforms: a piecemeal reform that optimally chooses the social security benefit function and a...

Higher incomes for women can have significant beneficial impacts for poverty reduction both in the short run by providing more resources to households and in the long run by increasing investments in the human capital of children. While substantial research has been done using microeconomic...