Productivity in Russia has fallen steadily over the past 15 years. This paper explores micro-level data to understand the contribution of individual firms to aggregate productivity. Overall, firm-level data corroborate the decline in aggregate productivity and a widening productivity gap against...

This study investigates the role of countries’ skills endowment for comparative advantage. It tests the theoretical model of Ohnsorge and Trefler (2007) who argue that it is the bundling of various skills at the worker level and their joint distribution that matter for trade specialisation....