Using data from the US commodity flow surveys, we show that the historical UnionConfederacy border lowers contemporaneous trade between US states by about 16 percent relative to trade flows within the former alliances. Amongst one million placebos, there is no other constellation of state grouping that would yield a larger border effect. The finding is robust over different econometric models, ...

This paper analyses the determinants of trade patterns between the CEECs and the OECD countries since the latter began their processes of transition and opening-up within the framework of the Association Agreements with the EU, with the ultimate aim of helping to anticipate the trade impact of their accession to the EU. To this end, we estimate an empirical model for a set of countries formed b...

Regionalization is a part of globalization and a dynamic process of marching towards globalization. The so-called NADEs (Northeast Asia’s Dynamic Economies) including Japan, Korea and China are expected to lead economic growth in the Asia-Pacific region. This paper analyzes the trade and investment relationships among the three countries, points out the necessity for their technological coopera...

A two-country, game-theoretic framework focuses on the nexus between human capital formation and international migration in an enlarged framework where distinctive brain drain and/or gain effects can arise from the option to study either at home, or abroad. Heterogeneous individuals choose between alternative university systems based, among other considerations, on their innate abilities, the q...

D espite the progress that has been made in the field of pulmonary hypertension (PH) [1–3], there is no unifying and globally accepted definition of the condition. The first official haemodynamic definition of PH was proposed at the First World Symposium on Pulmonary Hypertension which took place 1973 in Geneva, Switzerland as a World Health Organization (WHO)-sponsored meeting [4]. This confer...

In this paper, we focus on how European economic integration has affected the synchronization and the magnitude of business cycles among participating countries. We measure, based on bandpass filtered data, the characteristics of European business cycles analyzing to what extent they have become more similar over time. We also consider the role of other factors such as differences in fiscal and...

This paper empirically examines the extent to which a country’s economic growth is influenced by the economies of its trading partners. Panel estimation results based on four decades of data for more than 100 countries show that trading partners’ growth has a strong effect on domestic growth, even after controlling for the influence of common global and regional trends. The results are robust t...

This paper discusses the political economy behind the principal trade policy decisions in Russia since independence. I discuss why export restraints were widely employed in the early transition years and why the export quotas proved more difficult to remove than anticipated. Why it was so difficult to resolve the monetary basis for the collapse in trade among the newly independent states. Why t...

A by now large literature in regional economics has greatly improved our understanding of the determinants of the observed spatial disparities in productivity. However, this literature neglects what seems to be a robust and persistent fact accompanying regional productivity differences: high productivity regions also have lower unemployment than low productivity regions. In this paper, we set o...

Methods are described for the laboratory colonization of Coquillettidia crassipes. The highest rate of insemination occurred in 60 x 60 x 120 cm cages and better insemination in laboratory adapted F15 generation. Embryonation and hatchability of eggs ranged from 69.6 to 97.9% and 63.3 to 94.3% respectively. Gravid females laid egg rafts on water in 500 ml breakers with small leaves of Salvinia ...