This paper takes a first step in analysing how a monetary union performs in the presence of labour market asymmetries. Differences in wage flexibility, market power and country sizes are allowed for in a setting with both country-specific and aggregate shocks. The implications of asymmetries for...

Models of Autoregressive Conditional Heteroscedasticity (ARCH) and their generalizations are widely used in ap-plied econometric research, especially for analysis of financial markets. We bring to our reader’s attention a consul-tation on this topic prepared from the book of Marno Verbeek “A...