This paper analyses whether the productivity gains associated with learning-by-exporting (controlling for self-selection) depend on the intensity of the firm exporting activity. Results from a representative ample of Spanish manufacturing firms indicate that the yearly average gains in...

Missing values are a major problem in all econometric applications based on survey data. A standard approach assumes data are missing-at-random and uses imputation methods, or even listwise deletion. This approach is justified if item non-response does not depend on the potentially missing...

Missing values are a major problem in all econometric applications based on survey data. A standard approach assumes data are missing-at-random and uses imputation methods, or even listwise deletion. This approach is justified if item non-response does not depend on the potentially missing...

The article presents results of research on relation between productivity of firms from Lodz Voivodeship and their international expansion by exports, imports of intermediate and capital goods and foreign direct investment (FDI). It has been proved, that firms engaged in international activities...

There is a large literature on innovation contribution to productivity for EU countries including CEE states. At the same time very little is known about CIS countries. We apply the same framework and select the same period (2004-2006) to make our study comparable. The modified CDM model...

In Germany, around 200 billion euros are invested every year in knowledge-based capital, which encompasses assets such as research and development, software and databases, organizational capital, marketing and advertising, and technical design. Yet investments in traditional capital (such as...

We show that the welfare of a country's infinitely-lived representative consumer is summarized, to a first order, by total factor productivity and by the capital stock per capita. These variables suffice to calculate welfare changes within a country, as well as welfare differences across...