In the standard Krugman (1979) non-CES trade model, several asymmetric countries typically lose from increasing trade costs. However, all countries transiently benefit from such increase at the moment of closing trade, under almost-prohibitive trade costs (i.e., near autarky, which is possible...

We study a multi-country trade model with two types of countries (big and small ones). The model generalizes the case of two countries analyzed in [Bykadorov I., Molchanov P., Kokovin S. (2015), “Elusive Pro-competitive Effects and Harm from Gradual Trade Liberalization, “Preprint 295,...

THE LEADING QUESTION: • How can companies manage their brand communities effectively? FINDINGS: • Setting up and managing a brand community of customers is a potentially powerful marketing program for companies in the current harsh economic climate. • Many company-run brand communities...

This paper explains how companies can manage their brand communities effectively. The findings reported in this paper are based on a four-year long project involving the study of company managed and enthusiast-run communities. During that time, 200 brand community managers of company-managed and...

We explore the impact of reciprocal, specific or ad valorem, import tariffs on welfare among N symmetric countries (a free-trade agreement)—using the standard Krugman’s one-sector trade model, with unspecified variable-elasticity preferences (mostly under decreasing elasticity of utility)....