This paper introduces cash transfers targeting the poor in an incomplete markets model with heterogeneous agents facing idiosyncratic risk. These transfers change the degree of insurance in the economy and a ect precautionary motives asymmetrically, leading the poorest households to decrease...

We explain why international nominal bonds and equity portfolios are biased domestically. In our model, holding domestic government nominal debt provides a hedge against shocks to bond returns and the impact on taxes they induce. For this result, only two features are essential: nominal risk and...

This paper explains two puzzling facts: international nominal bonds and equity portfolios are biased domestically. In our two-country model, holding domestic government nominal debt provides a hedge against shocks to bond returns and the impact on taxes they induce. For this result, only two...

This paper introduces cash transfers targeting the poor in an incomplete markets model with heterogeneous agents facing idiosyncratic risk. These transfers change the degree of insurance in the economy and aect precautionary motives asymmetrically, leading the poorest households to decrease...

A public job can be seen as a source of insurance against income risk. Indeed, many public employees have job stability, which is compounded with a less volatile and more compressed wage distribution. Hence, by increasing its number of public employees, the government enhances the overall degree...

In an endowment economy in which agents negotiate long-term contracts with a financial intermediary, we study the implication of the interaction between incentive compatibility and participation constraints for risk sharing. In particular, we assume that after a default episode, agents consume...

This paper augments a relatively standard dynamic general equilibrium model with financial frictions in order to quantify the macroeconomic effects of the credit deepening process observed in many Latin American (LA) countries in the last decade, most notably in Brazil. In the model, a stylized...

We use data on immigrants who live in the United States to study the effects of exposure to hyperinflation on occupational choice. To do so, we calculate the number of years an individual had lived under hyperinflation before arriving to the US. We find that its marginal effect on the...

Neste artigo, introduz-se ao modelo de crescimento neoclássico a defasagem necessária para que o investimento público se consolide em capital público (processo time-to-build), assim como alíquotas tributárias distorcivas que se ajustam de acordo com a dívida acumulada pelo setor público....