This dissertation studies the roles of comparative advantage, monopolistic competition, and firm-level heterogeneity in international trade.The first essay investigates cross-country and cross-industry variation in the fractions of exporters among domestic firms. The paper presents a model of an...

The purpose of the Thesis is to generalize a scheme of evaluation and to measure competitive ability of Private Company “Vilniaus duona” after the analysis of methodical – academic works on competitive environment. After applying the scheme, it was identified that the Company is...

University of Minnesota Ph.D. dissertation. July 2009. Major: Economics. Advisor: Timothy J. Kehoe. 1 compter file (PDF); appendices A-B. Ill. (some col.)

Estudiamos la política monetaria óptima desde una perspectiva atemporal en un modelo general de fijación de precios dependiente del estado (state-dependent pricing). Las empresas tienen poder monopolístico y están sujetas a perturbaciones idiosincráticas a sus costes de menú. Encontramos...

Replaced with revised version of paper 08/06/10.

Existing theoretical literature fails to explain satisfactorily the differences between the pay of workers that are covered by collective agreements and others who are not. This study aims at providing a model framework which is amenable for an analysis of this issue. Our general-equilibrium...

This covers the market structure of Monopolistic Competition. It presents the characteristics of this market structure by contrasting them to those of Perfect Competition and Monopoly. It explains why these characterisics are important and explains that these have implications for the revenue...

Consumers voluntarily pay significant price premiums to acquire unobservable environmental attributes in green markets. This paper considers the performance of eco-certification policy under circumstances where consumers cannot discern environmental attributes in goods, but are able to form...

Immer mehr Unternehmen intensivieren vor dem Hintergrund zunehmender Komplexität sowie technologischer und wettbewerblicher Dynamik ihre Lieferanten- und Kundenbeziehungen bis hin zu engen Partnerschaften. Sie sehen diese als Voraussetzung für dauerhaft wirkende Wettbewerbsvorteile an.// Mit...

"Fisheries co-management as an alternative to centralised command and control fisheries management is often suggested as a solution to the problems of fisheries resource use conflicts and overexploitation. Various researchers have talked of the importance of studying the role of transaction...