We use changes in Brazil s tax on capital inflows from 2006 to 2011 to test for direct portfolio effects and externalities from capital controls on investor portfolios. The analysis is structured based on information from investor interviews. We find that an increase in Brazil s tax on foreign...

On 23 June 2010, the Magyar Nemzeti Bank and SUERF jointly organised a conference on "The Future of Banking in CESEE after the Financial Crisis", incorporating the SUERF Annual Lecture, delivered by Manfred Schepers, Vice President, Finance at the European Bank for Reconstruction and...

The Central Bank of Ireland and SUERF organised a joint conference in Dublin on 20th September, 2010 on the general theme of Regulation and Banking after the Crisis. In the best traditions of SUERF, the programme included papers and presentations from the three main constituencies of SUERF:...

There has been mixed evidence regarding the existence of rational bubbles in the foreign exchange markets. This paper introduces recently developed sequential unit root tests into the analysis of exchange rates bubbles. We find strong evidence of explosive behavior in the nominal Sterling-dollar...

The exponential growth in demand of mobile Internet urges mobile network operators (MNOs) to increase the supply of wireless network capacity at a high pace. From this perspective, operators should not only obtain further network capacity but also make a more efficient use of the existing...