This study analyzes the stability of the distance coefficient values over time in the generalized gravity equation of Bergstrand (1989) using both aggregate and disaggregated trade flows among 22 OECD countries recorded for the sample period covering 1970 until 2000. We estimate the gravity...

The strong reliance of the German economy on the industry sector has been a point of criticism for years now. Germany is too strongly focused on export, making it susceptible to crises and fluctuations in demand and exchange rates, the critics allege. A non-critical look at the numbers during...

Nearly 60 percent of globally traded industrial goods are R&D-intensive. Two fifths are goods with very high research intensity (cutting-edge technology), while the remaining three fifths are goods with high research intensity (high-level technology).1 Up until the 1990s, the USA was the global...