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Jel Classification:F44 

Working Paper
COVID-19 Fiscal Support and Its Effectiveness

This paper uses a threshold-augmented Global VAR model to quantify the macroeconomic effects of countries’ discretionary fiscal actions in response to the Covid-19 pandemic and its fallout. Our results are threefold: (1) fiscal policy is playing a key role in mitigating the effects of the pandemic; (2) all else equal, countries that implemented larger fiscal support are expected to experience less output contractions; (3) emerging markets are also benefiting from the synchronized fiscal actions globally through the spillover channel and reduced financial market volatility.
Globalization Institute Working Papers , Paper 408

Working Paper
Fiscal Stimulus under Sovereign Risk

The excess procyclicality of fiscal policy is commonly viewed as a central malaise in emerging economies. We document that procyclicality is more pervasive in countries with higher sovereign risk and provide a model of optimal fiscal policy with nominal rigidities and endogenous sovereign default that can account for this empirical pattern. Financing a fiscal stimulus is costly for risky countries and can render countercyclical policies undesirable, even in the presence of large Keynesian stabilization gains. We also show that imposing austerity can backfire by exacerbating the exposure to ...
Working Papers , Paper 762

Working Paper
Modeling Time-Variation Over the Business Cycle (1960-2017): An International Perspective

In this paper, I explore the changes in international business cycles with quarterly data for the eight largest advanced economies (U.S., U.K., Germany, France, Italy, Spain, Japan, and Canada) since the 1960s. Using a time-varying parameter model with stochastic volatility for real GDP growth and inflation allows their dynamics to change over time, approximating nonlinearities in the data that otherwise would not be adequately accounted for with linear models (Granger et al. (1991), Granger (2008)). With that empirical model, I document a period of declining macro volatility since the 1980s, ...
Globalization Institute Working Papers , Paper 348

Working Paper
Labor Market Institutions and the Effects of Financial Openness

We propose a new channel to explain why developing countries may fail to benefit from financial globalization, based on labor market institutions. In our model, financial openness in a developing country with a rigid labor market leads to capital outflow, and both employment and output fall. In contrast, financial openness in a developing country with a flexible labor market benefits the country. Our model suggests that enhancing labor market flexibility is a complementary reform for developing countries opening capital accounts.
Research Working Paper , Paper RWP 19-11

Working Paper
Country-specific oil supply shocks and the global economy: a counterfactual analysis

This paper investigates the global macroeconomic consequences of country-specific oilsupply shocks. Our contribution is both theoretical and empirical. On the theoretical side, we develop a model for the global oil market and integrate this within a compact quarterly model of the global economy to illustrate how our multi-country approach to modelling oil markets can be used to identify country-specific oil-supply shocks. On the empirical side, estimating the GVAR-Oil model for 27 countries/regions over the period 1979Q2 to 2013Q1, we show that the global economic implications of oil-supply ...
Globalization Institute Working Papers , Paper 242

Working Paper
Innovation, Productivity, and Monetary Policy

To what extent can monetary policy impact business innovation and productivity growth? We use a New Keynesian model with endogenous total factor productivity (TFP) to quantify the TFP losses due to the constraints on monetary policy imposed by the zero lower bound (ZLB) and the TFP benefits of tightening monetary policy more slowly than currently anticipated. In the model, monetary policy influences firms incentives to develop and implement innovations. We use evidence on the dynamic effects of R&D and monetary shocks to estimate key parameters and assess model performance. The model suggests ...
International Finance Discussion Papers , Paper 1217

Working Paper
Business Cycles Across Space and Time

We study the comovement of international business cycles in a time series clustering model with regime-switching. We extend the framework of Hamilton and Owyang (2012) to include time-varying transition probabilities to determine what drives similarities in business cycle turning points. We find four groups, or "clusters", of countries which experience idiosyncratic recessions relative to the global cycle. Additionally, we find the primary indicators of international recessions to be fluctuations in equity markets and geopolitical uncertainty. In out-of-sample forecasting exercises, we find ...
Working Papers , Paper 2019-010

Working Paper
Bad Investments and Missed Opportunities? Capital Flows to Asia and Latin America, 1950-2007

After World War II, international capital flowed into slow-growing Latin America rather than fast-growing Asia. This is surprising as, everything else equal, fast growth should imply high capital returns. This paper develops a capital flow accounting framework to quantify the role of different factor market distortions in producing these patterns. Surprisingly, we find that distortions in labor markets ? rather than domestic or international capital markets ? account for the bulk of these flows. Labor market distortions that indirectly depress investment incentives by lowering equilibrium ...
Working Papers , Paper 2014-38

Working Paper
Low Risk Sharing with Many Assets

Classical contributions in international macroeconomics rely on goods-market mechanisms to reconcile the cyclicality of real exchange rates when financial markets are incomplete. However, cross-border trade in one domestic and one foreign-currency-denominated risk-free asset prohibits these mechanisms from breaking the pattern consistent with complete markets. In this paper, we characterize how goods markets drive exchange rate cyclicality, taking into account trade in risk-free and/or risky assets. We show that goods-market mechanisms come back into play, even when there is cross-border ...
Working Paper Series , Paper 2023-37

Working Paper
Labor Market Institutions and the Effects of Financial Openness

We propose a new channel to explain why developing countries may fail to benefit from financial globalization, based on labor market institutions. In our model, financial openness in a developing country with a rigid labor market leads to capital outflow, and both employment and output fall. In contrast, financial openness in a developing country with a flexible labor market benefits the country. Our model suggests that enhancing labor market flexibility is a complementary reform for developing countries opening capital accounts.
Research Working Paper , Paper RWP 19-11

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Mohaddes, Kamiar 7 items

Jordà, Òscar 6 items

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Taylor, Alan M. 4 items

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