In this paper, I analyze recent findings by Coe and Helpman (1995) of trade-related international R&D spillovers. I show generally that randomly created bilateral trade shares also give rise to large estimated international R&D spillovers; often, in fact, to larger estimated spillover effects...

This paper studies the role of trade, both domestically as well as internationally, as a channel of technology transmission.

We present a model of R&D-driven growth which predicts that technology, in form of product designs and created through R&D investments, is transmitted to other domestic and foreign sectors by being embodied in differentiated intermediate goods. Empirical results are presented employing data from...

In this paper I emphasize the contribution of technical change towards productivity growth in explaining the relative East Germany-West Germany performance during the post-world war II era 1955-95.

Examining the accuracy of the monopolistic competition theory's predictions for import volumes, we assess whether this theory accounts for the empirical success of the gravity equation. Since certain factor-endowment based theories have the same prediction for import volumes, we employ...

This paper uses a case study approach to explore the effects of NAFTA and GATT membership on innovation and trade in the Mexican soaps, detergents, and surfactants (SDS) industry. Several basic findings emerge. First, the most fundamental effect of the NAFTA and the GATT on the SDS industry was...

How large are spatial barriers to transferring knowledge? We analyze the international operations of multinational firms to answer this fundamental question. In our model firms can transfer bits of knowledge to their foreign affiliates in either embodied (traded intermediates) or disembodied...

Access to new foreign technology is often central to countries' development strategies. However, we know very little about the quantitative impact of technology sourcing. In this paper, we study the role of outward international business travel for technology sourcing and innovation by examining...