This dissertation contains applications of agent-based financial market models and nonlinear econometric methods in financial economics. The first part deals with the analysis of the effectiveness of currency transaction taxes within financial market models with traders with heterogeneous...

This note examines the relationship between changes in levels of investor fear (measured by VIX) and FX market returns. Our empirical results indicate a negative relationship between daily returns on high-interest rate (investing) currencies and changes in VIX, while the association is positive...

The 2019 BIS Triennial Central Bank Survey provided new insights about the boost that electronification gave to trading in FX and OTC derivatives markets, and the role of compression and clearing in containing the growth of outstanding derivatives exposures

This special feature looks at trading activity in the foreign exchange market between the Triennial Surveys conducted in 2010 and 2013 and in the months following. We estimate that the $5.3 trillion per day reported for April 2013 was a peak, with activity falling subsequently by $300 billion to...