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Working Paper
The effects of government spending on real exchange rates: evidence from military spending panel data
Using panel data on military spending for 125 countries, we document new facts about the effects of changes in government purchases on the real exchange rate, consumption, and current accounts in both advanced and developing countries. While an increase in government purchases causes real exchange rates to appreciate and increases consumption significantly in developing countries, it causes real exchange rates to depreciate and decreases consumption in advanced countries. The current account deteriorates in both groups of countries. These findings are not consistent with standard ...
Journal Article
The Changing Sensitivity of Interest Rates to Oil Supply News
A decrease in oil supply drives up oil prices, which can raise unemployment and inflation. To counter adverse effects on inflation, a central bank may choose to increase its policy rate, potentially reducing economic activity further. Changing interest rates can thus shape how unexpected oil price changes affect the economy. In recent years, interest rates have become more sensitive to unexpected oil supply news. However, market-based long-term U.S. inflation expectations did not shift significantly in response to oil supply news, suggesting that the public’s inflation expectations remain ...
Journal Article
Effects of Oil Supply Disruptions on Oil Exporters, Importers
Economies may face different challenges during oil supply disruptions depending on whether they primarily import or export oil. Comparing the effects of past disruptions in Canada, a large net oil exporter, and the euro area, a large oil importer, suggests that both experienced rising inflation and declining economic activity. This reflects that the energy sector accounts for a small share of GDP, while oil prices affect global demand and nonenergy sectors. Thus, benefits to the energy sector from higher oil prices were outweighed by the costs to the broader economy.
Journal Article
Oil Shocks when Interest Rates Are at the Zero Lower Bound
New evidence suggests that rising oil prices associated with declining oil supply slow economic activities less when interest rates are constrained at the zero lower bound. Moreover, these oil price spikes can even increase overall output. Evidence points to the following explanation. An oil supply shock raises inflation in all periods, but the nominal interest rate does not react under the zero lower bound, so the shock reduces the real interest rate, stimulating demand in the economy.
Journal Article
The Macroeconomic Impact of Cash Transfers in Brazil
Cash transfers are important fiscal policy tools for both advanced and developing countries. A study of one of the world’s largest cash transfer programs—Brazil’s Bolsa Familia—highlights the potentially large, positive, and persistent effects on the regional economy. Estimates using 2004-2019 data show that Brazilian states receiving 1% of GDP in extra transfers grew at least 2 percentage points faster in the first year. The transfers generate substantial increases in regional formal and informal employment. These effects are larger than those documented in advanced countries like ...
Working Paper
Cash Transfers in Developing Countries: Local Multipliers, Aggregate Effects, and External Adjustment
This paper studies the local and aggregate effects of cash transfers in developing countries, and how both change as the cash transfer program scales up. We build a two-region New Keynesian small open economy model and calibrate it to rich pre-treatment microdata from an ongoing cash transfer experiment in Malawi. The model implies a local multiplier on temporary transfers of about one, which depends on price stickiness, the share of liquidity-constrained households, and home bias in consumption. Spillovers to the rest of the country are negative under Malawi’s restricted international ...
Working Paper
In Search of Dominant Drivers of the Real Exchange Rate
We uncover the major drivers of each macroeconomic variable and the real exchange rate at the business cycle frequency in G7 countries. In each country, the main drivers of key macro variables resemble each other and none of those account for a large fraction of the real exchange rate variances. We then estimate the dominant driver of the real exchange rate and find that (i) the shock is largely orthogonal to macro variables and (ii) the shock generates a significant deviation of the uncovered interest parity condition. We analyze international business cycle models that are consistent with ...
Working Paper
The Macroeconomic Effects of Cash Transfers: Evidence from Brazil
This paper provides new evidence on the macroeconomic impact of cash transfers in developing countries. Using a Bartik-style identification strategy, the paper documents that Brazil’s Bolsa Familia transfer program leads to a large and persistent increase in relative state-level GDP, formal employment, and informal employment. A state receiving 1% of GDP in extra transfers grows 2.2% faster in the first year, with R$100,000 of extra transfers generating five formal-equivalent jobs, half of which are informal. Consistent with a demand-side mechanism, the effects are concentrated in ...
Working Paper
How Oil Shocks Propagate: Evidence on the Monetary Policy Channel
Using high-frequency responses of oil futures prices to prominent oil market news, we estimate the effects of oil supply news shocks when systematic monetary policy is switched off by the zero lower bound (ZLB) and when it is not (normal periods) in Japan, the United Kingdom, and the United States. We find that negative oil supply news shocks are less contractionary (and even expansionary) at the ZLB compared to normal periods. Inflation expectations increase during both periods, while the short nominal interest rates remain constant at the ZLB, pointing to the importance of monetary policy ...
Working Paper
In Search of Dominant Drivers of the Real Exchange Rate
We uncover the major drivers of macro aggregates and the real exchange rate at business cycle frequencies in Group of Seven countries. The estimated main drivers of key macro variables resemble each other and account for a modest fraction of the real exchange rate variances. Dominant drivers of the real exchange rate are orthogonal to main drivers of business cycles, generate a significant deviation of the uncovered interest parity condition, and lead to small movements in net exports. We use these facts to evaluate international business cycle models accounting for the dynamics of both macro ...