This paper explores patterns of quality differentiation and specialization relying on model-level panel data of retail sales and prices of refrigerators across 23 countries in the European Union. Unlike customs data aggregated at the product category, typically used in the literature,...

This paper explores patterns of quality differentiation and specialization relying on model-level panel data of retail sales and prices of refrigerators across 23 countries in the European Union. Unlike customs data aggregated at the product category, typically used in the literature,...

In this paper we present a methodology designed to estimate the future path of the interest payments of central government. The basic idea is to represent in a compact way the joint dynamics of debt liabilities and interest payments as a function of four elements: the initial outstanding amounts...