Because of concern that OECD tariff reductions will translate intoworsening export performance for the least developed countries, trade preferences haveproven a stumbling block to developing country support for multilateral liberalization.We examine the actual scope for preference erosion,...

Bad contagion, the downside component of contagion in international stock markets, has negative implications for financial stability. I propose a measure for the occurrence and severity of global contagion that combines the factor-model approach in Bekaert et al. (2005) with the model-free or...