Contagion has mostly been interpreted and tested as a break from a stable linear correlation of financial markets caused by an extraordinary shock. This paper argues that quantile regression can provide a tool to investigate alterations in other features of financial returns' distribution caused...

This paper exploits a relatively unique survey conducted in Serbia in late 2000 to examine the determinants of expenditures on goods and services provided through informal outlets. The research reported in this paper adds to a relatively small existing literature on the topic. The empirical...