Based on a survey of 10 central banks and a review of existing literature, this paper examines the choice between transparency versus ambiguity in central banks' foreign exchange intervention. Three case studies - Canada, Hong Kong SAR and Japan - are presented to highlight the problems facing...

The presence of "economic slack" directly implies that an economy can grow quickly without any necessary offsetting slow growth or retrenchment in the future. Based on this link between economic slack and future economic growth, I argue for a forecastbased estimate of the output gap as a measure...

In the recent years several commentators hinted at an increase of the correlation between equity and commodity prices, and blamed investment in commodity-related products for this. First, this paper investigates such claims by looking at various measures of correlation. Next, we assess what are...

If the criteria for an institution's success are diffusion and longevity, then central banking has been hugely successful. But if the criterion is the degree to which it has achieved its goals, then the evaluation has to be more nuanced. Historically, those goals have included a changing mix of...

Using data from 57 countries spanning more than three decades, this paper investigates the effectiveness of nine non-interest rate policy tools, including macroprudential measures, in stabilising house prices and housing credit. In conventional panel regressions, housing credit growth is...

Measures of de facto capital account openness for China and India raise the question whether the Chinn-Ito measure of de jure capital account openness is useful and whether the Lane-Milesi-Ferretti measure of de facto openness ranks the two countries correctly. We examine eight dimensions of de...

This paper investigates how financial development affects aggregate productivity growth. Based on a sample of developed and emerging economies, we first show that the level of financial development is good only up to a point, after which it becomes a drag on growth. Second, focusing on advanced...

When the baby boomers joined the workforce and started saving, money supply and property prices entered a rising trajectory. We conclude that demography was the long-run driver of this process, basing our argument on data from 22 advanced economies for the 1950-2010 period. According to our...

Accommodative monetary policy during the financial crisis was instrumental in preventing a deeper recession. Views differ, however, on how long such measures should be kept in place. At the heart of this debate is the notion that a protracted period of policy accommodation could create...