Innovation, Diffusion, and Trade: Theory and Measurement

Growth and imports are correlated across countries, but the mechanisms underlying this relationship are not well understood. I develop a multi-country model in which imports and growth are connected by technological innovations and their international diffusion through trade. Fitting the model to data on innovation, productivity, and trade in varieties, I find that most of the growth-imports correlation is explained by these two mechanisms. I also find that the trade channel has been particularly important in developing countries, accounting for about three-fourths of their growth. Finally, I run counterfactuals analysis.Trade, productivity, innovation, technology diffusion, growth

FDI and Innovation as Drivers of Export Behaviour: Firm-level Evidence from East Asia

This paper examines the links between ownership, innovation and exporting in electronics firms in three late industrializing East Asian countries (China, Thailand and the Philippines) drawing on recent developments in applied international trade and innovation and learning. Technology-based approaches to trade offer a plausible explanation for firm-level exporting behavior. The econometric results (using probit) confirm the importance of foreign ownership and innovation in increasing the probability of exporting in electronics. Higher levels of skills, managers' education and capital also matter in China as well as accumulated experience in Thailand. Furthermore, a technology index composed of technical functions performed by firms emerges as a more robust indicator of innovation than the R&D to sales ratio. Accordingly, technological effort in electronics in these countries mostly focuses on assimilating and using imported technologies rather than formal R&D by specialized engineers.foreign direct investment, innovation, technological capabilities, R&D, firm-level exports, electronics, East Asia, China, Thailand and the Philippines

Regional integration and economic development: An empirical approach

This paper contributes to the empirical literature by providing a quantitative measurement of the influence of regional trade integration on productivity. For this purpose we address the link between trade and productivity thanks to knowledge spillovers in a multi-country model. The interdependence that connects countries in an international web promotes exchanges of goods, services, people, capital and hence ideas, knowledge, innovation, and technology. Economic integration encourages thus both new ideas and their diffusion. We observe that a country’s productivity depends on its own R&D efforts as well as the R&D efforts of its trading partners. These R&D spillovers can then spread across countries and sectors. Thanks to the transfer of technology allowed by bilateral trade and investment, regional trade integration has a positive impact on long-term growth

Green growth, technology and innovation

The paper explores existing patterns of green innovation and presents an overview of green innovation policies for developing countries. The key findings from the empirical analysis are: (1) frontier green innovations are concentrated in high-income countries, few in developing countries but growing; (2) the most technologically-sophisticated developing countries are emerging as significant innovators but limited to a few technology fields; (3) there is very little South-South collaboration; (4) there is potential for expanding green production and trade; and (5) there has been little base-of-pyramid green innovation to meet the needs of poor consumers, and it is too early to draw conclusions about its scalability. To promote green innovation, technology and environmental policies work best in tandem, focusing on three complementary areas: (1) to promote frontier innovation, it is advisable to limit local technology-push support to countries with sufficient technological capabilities -- but there is also a need to provide global technology-push support for base-of-pyramid and neglected technologies including through a pool of long-term, stable funds supported by demand-pull mechanisms such as prizes; (2) to promote catch-up innovation, it is essential both to facilitate technology access and to stimulate technology absorption by firms -- with critical roles played by international trade and foreign direct investment, with firm demand spurred by public procurement, regulations and standards; and (3) to develop absorptive capacity, there is a need to strengthen skills and to improve the prevailing business environment for innovation -- to foster increased experimentation, global learning, and talent attraction and retention. There is still considerable progress to be made in ranking green innovation policies as most appropriate for different developing country contexts -- based on more impact evaluation studies of innovation policies targeted at green technologies.Environmental Economics&Policies,E-Business,ICT Policy and Strategies,Technology Industry,Climate Change Mitigation and Green House Gases

Understanding Firm Performance: the Case of Developing Countries's Firms that Compete Internationally in Technologically Advanced Industries

Insights from industrial organization, Schumpeterian innovation, and economic development theories are used to try to explain firm behavior in cases of successful acquisition of advancedtechnological assets and international trade competitiveness by Asian and Latin-american countries at an intermediate level of industrial and technological development. The role of the state as innovador as well as the importance of alternative forms of organization emerge as the most salient findings.Enterprise, innovation, industrialization, technology, developing countries, industrial organization, institutions, public sector.

International Business Travel: An Engine of Innovation?

While it is well known that managers prefer in-person meetings for negotiating deals and selling their products, face-to-face communication may be particularly important for the transfer of technology because technology is best explained and demonstrated in person. This paper studies the role of short-term cross-border labor movements for innovation by estimating the recent impact of U.S. business travel to foreign countries on their patenting rates. Business travel is shown to have a signi…cant e¤ect up and beyond technology transfer through the channels of international trade and foreign direct investment. On average, a 10% increase in business travel leads to an increase in patenting by about 0.2%, and inward business travel is about one fourth as potent for innovation as domestic R&D spending. We show that the technological knowledge of each business traveler matters by estimating a higher impact for travelers that originate in U.S. states with substantial innovation, such as California. This study provides initial evidence that international air travel may be an important channel through which cross-country income di¤erences can be reduced.

Parallel Imports and Innovation in an Emerging Economy

This paper studies the consequences of parallel import (PI) on process innovation of firms heterogeneous in their production technology. In an international setting where foreign markets differ with respect to their intellectual property rights regime, a move by a technologically inferior firm to exploit a new unregulated market can result in imitation and PI. The impact of PI on innovation is determined by the degree of heterogeneity between firms and trade costs. Increasing trade costs shifts from the market share losses brought by PI from the more to the less productive firm. This induces the former to invest more in R&D. At this point, sales in the foreign market become a determinant of the R&D decision by the technologically inferior firm. For low levels of firm heterogeneity, PI increases output by this ?rm targeted for the unregulated market, hence increases its Innovation efforts. A tariff policy accompanied by opening borders to PI only increases welfare when the technological gap between the two firms are suffciently large.Intellectual property rights; Parallel imports; Innovation; Trade costs; Welfare

Parallel Imports and Innovation in an Emerging Economy

This paper studies the consequences of parallel import (PI) on process innovation of firms heterogeneous in their production technology. In an international setting where foreign markets differ with respect to their intellectual property rights regime, a move by a technologically inferior firm to exploit a new unregulated market can result in imitation and PI. The impact of PI on innovation is determined by the degree of heterogeneity between firms and trade costs. Increasing trade costs shifts from the market share losses brought by PI from the more to the less productive firm. This induces the former to invest more in R&D. At this point, sales in the foreign market become a determinant of the R&D decision by the technologically inferior firm. For low levels of firm heterogeneity, PI increases output by this firm targeted for the unregulated market, hence increases its innovation efforts. A tariff policy accompanied by opening borders to PI only increases welfare when the technological gap between the two firms is sufficiently large.Intellectual Property Rights, Parallel Imports, Innovation, Trade Costs, Welfare

Regional integration and economic development: An empirical approach

This paper contributes to the empirical literature by providing a quantitative measurement of the influence of regional trade integration on productivity. For this purpose we address the link between trade and productivity thanks to knowledge spillovers in a multi-country model. The interdependence that connects countries in an international web promotes exchanges of goods, services, people, capital and hence ideas, knowledge, innovation, and technology. Economic integration encourages thus both new ideas and their diffusion. We observe that a country’s productivity depends on its own R&D efforts as well as the R&D efforts of its trading partners. These R&D spillovers can then spread across countries and sectors. Thanks to the transfer of technology allowed by bilateral trade and investment, regional trade integration has a positive impact on long-term growth.regional economic integration; endogenous growth; economic geography

Open Source Innovation, Patent Injunctions, and the Public Interest

This Article explores the difficulties that high technology markets pose for patent law and, in particular, for patent injunctions. It then outlines the ways in which “open source innovation” is unusually vulnerable to patent injunctions. It argues that courts can recognize this vulnerability, and respond to the particular competitive and innovative benefits of open source innovation, by flexibly applying the Supreme Court’s ruling in eBay v. MercExchange. Having dealt with the lamentable failure of the International Trade Commission to exercise a similar flexibility in its own patent jurisprudence, despite statutory and constitutional provisions that counsel otherwise, the Article concludes with some recommendations for reform