Since the late-1990s, the global economy is characterised by historically low risk premia and an unprecedented widening of external imbalances. This paper explores to what extent these two global trends can be understood as a reaction to three structural shocks in different regions of the global...

This article tracks the history of sectoral saving and borrowing in the US economy over the past 50 years. We show that the financial imbalances that erupted in the financial crisis of 2008 were long in the making and preceded the emergence of global imbalances in the 2000s. These new dynamics...

Using a narrative account of quarterly discretionary changes in tax liabilities from 1974Q4 to 2018Q2 in a VAR setting, we study whether legislative tax changes affect the trade balance in the United States, Germany, and the United Kingdom. As legislative tax changes we consider (i) all changes,...

The influential work of Obstfeld and Rogoff argues that a closing-up of the US current account deficit involves a large exchange rate adjustment. However, the Obstfeld-Rogoff model works exclusively via demand-side channels and abstracts from possible supply-side changes. We extend the framework...

During the 1997/98 Asian crisis and the 2007-2010 world financial and economic crisis, China has proved to be a stabilizer for East Asia and the world. The paper stresses the crucial role of the dollar peg for macroeconomic stability in China. The paper explores the current role of China's...

During the 1997/98 Asian crisis and the 2007-2010 world financial and economic crisis, China has proved to be a stabilizer for East Asia and the world. The paper stresses the crucial role of the dollar peg for macroeconomic stability in China. The paper explores the current role of China's...

This paper presents a simple new method for measuring `wealth effects' on aggregate consumption. The method exploits the stickiness of consumption growth (sometimes interpreted as reflecting consumption `habits') to distinguish between immediate and eventual wealth effects. In U.S. data, we...

This paper presents a simple new method for estimating the size of ‘wealth effects?on aggregate consumption. The method exploits the well-documented sluggishness of consumption growth (often interpreted as ‘habits?in the asset pricing literature) to distinguish between short-run and long-run...