To examine the drivers of innovation, this paper studies the global R and D effort to fight the deadliest diseases and presents four results. We find: (1) global pharmaceutical R and D activity-measured by clinical trials-typically follows the 'law of diminishing effort': id est the elasticity...

We estimate the subnational employment and GDP multiplier of Brazil's 2020 federal cash transfers to vulnerable households. Using two-stage least squares regressions we estimate a formal employment multiplier and then apply an analytical transformation to recover an implied GDP multiplier in the...

We document the short-term impact of the COVID-19 pandemic on the Brazilian labor market focusing on employment, wages and hours worked using the nationally representative household surveys PNAD-Continua and PNAD COVID. Sectors most susceptible to the shock because they are more...

Employment is key to combating poverty. Thus, detractors of social assistance programs argue that they create disincentives to work. While there is substantial evidence showing limited effects of these programs on overall labor supply, the jury is still out with respect to their impact on formal...

We characterize a country''s exchange rate regime by how its central bank channels a capital account shock across three variables: exchange depreciation, interest rates, and international reserve flows. Structural vector autoregression estimates for Brazil, Mexico, and Turkey reveal such...

In times of distress when a country loses access to markets, there is evidence that credit default swap (CDS) spreads are a leading indicator for sovereign risk than the EMBI+ sub-index for the country. However, it is not easy to discern the variables that determine the level of CDS spreads in...

This paper proposes a probabilistic approach to public debt sustainability analysis (DSA) using ""fan charts."" These depict the magnitude of risks-upside and downside-surrounding public debt projections as a result of uncertain economic conditions and policies. We propose a simulation algorithm...

This paper estimates the effectiveness of capital controls in response to inflow surges in Brazil, Colombia, Korea, and Thailand in the 2000s. Controls are generally associated with a decrease in inflows and a lengthening of maturities, but the relationship is not statistically significant in...