The paper proposes a theoretical framework for explaining gains and losses in export market shares by considering both price and non-price determinants. Starting from a demand-side model à la Armington (1969), we relax several restrictive assumptions to evaluate the contribution of unobservable...

This paper investigates the effect of export entry on productivity, employment and wages of Latvian and Estonian firms in the context of global value chain (GVC). Like in many countries, exporting firms in Latvia and Estonia are more productive, larger, pay higher wages and are more capital...

This paper investigates factors that contribute to the survival of export relationships at the firm and product levels using a large anonymised firm-level database for Latvia. It finds that some characteristics of exporting firms, such as a higher productivity level, larger size, lower...

The paper proposes a theoretical framework to explain gains and losses in export market shares by their price and non-price determinants. Starting from a demand-side model à la Armington (1969), we relax several restrictive assumptions to evaluate the contribution of unobservable changes in...