Finance and synchronization

In the workhorse model of international real business cycles, financial integration exacerbates the cycle asymmetry created by country-specific supply shocks. The prediction is identical in response to purely common shocks in the same model augmented with simple country heterogeneity (e.g., where depreciation rates or factor shares are different across countries). This happens because common shocks have heterogeneous consequences on the marginal products of capital across countries, which triggers international investment. In the data, filtering out common shocks requires therefore allowing for country-specific loadings. We show that finance and synchronization correlate negatively in response to such common shocks, consistent with previous findings. But fi- nance and synchronization correlate non-negatively, almost always positively, in response to purely country-specific shocks

China's Emergence in the World Economy and Business Cycles in Latin America

The international business cycle is very important for Latin America’s economic performance as the recent global crisis vividly illustrated. This paper investigates how changes in trade linkages between China, Latin America, and the rest of the world have altered the transmission mechanism of international business cycles to Latin America. Evidence based on a Global Vector Autoregressive (GVAR) model for 5 large Latin American economies and all major advanced and emerging economies of the world shows that the long-term impact of a China GDP shock on the typical Latin American economy has increased by three times since mid-1990s. At the same time, the long-term impact of a US GDP shock has halved, while the transmission of shocks to Latin America and the rest of emerging Asia (excluding China and India) GDP has not undergone any significant change. Contrary to common wisdom, we find that these changes owe more to the changed impact of China on Latin America’s traditional and largest trading partners than to increased direct bilateral trade linkages boosted by the decade long commodity price boom. These findings help to explain why Latin America did so well during the global crisis, but point to the risks associated with a deceleration in China’s economic growth in the future for both Latin America and the rest of the world economy. The evidence reported also suggests that the emergence of China as an important source of world growth might be the driver of the so called “decoupling” of emerging markets business cycle from that of advanced economies reported in the existing literature.international business cycle, emerging markets, Great Recession, GVAR, China, Latin America, trade linkages

Monetary policy transmission in an open economy:new data and evidence from the United Kingdom

This paper constructs a new series of monetary policy surprises for the United Kingdom and estimates their effects on macroeconomic and financial variables, employing a high-frequency identification procedure. First, using local projections methods, we find that monetary policy has persistent effects on real interest rates and breakeven inflation. Second, employing our series of surprises as an instrument in a SVAR, we show that monetary policy affects economic activity, prices, the exchange rate, exports, and imports. Finally, we implement a test of overidentifying restrictions, which exploits the availability of the narrative series of monetary policy shocks computed by Cloyne and Huertgen (2014), and find no evidence that either set of shocks contains any ‘endogenous’ response to macroeconomic variables

Foreign booms, domestic busts: The global dimension of banking crises

This paper provides novel empirical evidence showing that foreign financial developments are a powerful predictor of domestic banking crises. Using a new data set for 38 advanced and emerging economies over 1970-2011, we show that credit growth in the rest of the world has a large positive effect on the probability of banking crises taking place at home, even when controlling for domestic credit growth. Our results suggest that this effect is larger for financially open economies, and is consistent with transmission via cross-border capital flows and market sentiment. Direct contagion from foreign crises plays an important role, but does not account for the whole effect