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Report
The End of Privilege: A Reexamination of the Net Foreign Asset Position of the United States
The US net foreign asset position has deteriorated sharply since 2007 and is currently negative 65 percent of US GDP. This deterioration primarily reflects changes in the relative values of large gross international equity positions, as opposed to net new borrowing. In particular, a sharp increase in equity prices that has been US-specific has inflated the value of US foreign liabilities. We develop an international macro finance model to interpret these trends, and we argue that the rise in equity prices in the United States likely reflects rising profitability of domestic firms rather than ...
Working Paper
What Macroeconomic Conditions Lead Financial Crises?
Research has suggested that a rapid pace of nonfinancial borrowing reliably precedes financial crises, placing the pace of debt growth at the center of frameworks for the deployment of macroprudential policies. I reconsider the role of asset-prices and current account deficits as leading indicators of financial crises. Run-ups in equity and house prices and a widening of the current account deficit have substantially larger (and more statistically-significant) effects than debt growth on the probability of a financial crisis in standard crisis-prediction models. The analysis highlights the ...
Report
Macroeconomic Volatility and External Imbalances
Does macroeconomic volatility/uncertainty affect accumulation of net foreign assets? In OECD economies over the period 1970-2012, changes in country specific aggregate volatility are, after controlling for a wide array of factors, significantly positively associated with net foreign asset position. An increase in volatility (measured as the standard deviation of GDP growth) of 0.5% over period of 10 years is associated with an increase in the net foreign assets of around 8% of GDP. A standard open economy model with time varying aggregate uncertainty can quantitatively account for this ...
Working Paper
China’s Current Account : External Rebalancing or Capital Flight?
This paper examines an anomaly in China?s current account: its large and rapidly growing travel expenditure. Drawing evidence from counterparty data, Chinese international arrival statistics, and gravity equation models extended to travel trade, I find that a significant amount of China?s travel spending in the period 2014-2016 could not be explained by accounting factors or economic fundamentals. The unexplained travel imports are inversely associated with domestic growth and positively associated with renminbi depreciation expectations against the dollar, suggesting that they are less ...